2017 Chevrolet Silverado service bulletins & manufacturer communications

500 manufacturer communications are on file with NHTSA for the 2017 Chevrolet Silverado. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
  20NA038 · Technical service bulletin · Fuel System, Diesel · issued Feb 26, 2020
• This warranty administration bulletin provide policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canad…
  16NA119 · Technical service bulletin · Equipment · issued Feb 14, 2020
• This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unn…
  18NA073 · Technical service bulletin · Equipment · issued Feb 7, 2020
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099T · Technical service bulletin · Equipment · issued Feb 4, 2020
• This Technical bulletin provides a procedure to replace the radio to correct radio personalization settings on the infotainment display and a blank HVAC pop-up selecting HVAC Contr…
  17NA186 · Technical service bulletin · Equipment · issued Jan 31, 2020
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723D · Technical service bulletin · Electrical System · issued Jan 31, 2020
• This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away to correct a crank/No Start condition.
  19NA212 · Technical service bulletin · Engine · issued Jan 28, 2020
• This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection…
  15NA010 · Technical service bulletin · Engine and Engine Cooling · issued Jan 23, 2020
• This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
  18NA306 · Technical service bulletin · Equipment · issued Jan 17, 2020
• This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning disp…
  PIT5387G · Technical service bulletin · Equipment · issued Jan 17, 2020
• This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the E…
  PIP5700A · Technical service bulletin · Power Train · issued Jan 17, 2020
• This Preliminary Information communication provides information and definitions to the technician about vehicles that have fishbite, chuggle, misfire, AFM disturbances or torque co…
  PIP5504C · Technical service bulletin · Power Train · issued Jan 17, 2020
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540F · Technical service bulletin · Engine and Engine Cooling · issued Jan 14, 2020
• This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the E…
  PIP5700 · Technical service bulletin · Power Train · issued Jan 14, 2020
• Customer Satisfaction Program - Certain 2014-2019 model year Chevrolet Silverado and GMC Sierra vehicles equipped with a power sliding rear window (RPO A48) may have areas of high …
  N192265660 · Technical service bulletin · Power Train · issued Jan 7, 2020
• This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shift…
  PIP5531A · Technical service bulletin · Power Train · issued Jan 7, 2020
• This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
  16NA383 · Technical service bulletin · Fuel System, Gasoline · issued Jan 2, 2020
• This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aft…
  PIT5282F · Technical service bulletin · Trailer Hitches · issued Dec 19, 2019
• This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap ar…
  17NA302 · Technical service bulletin · Fuel System, Gasoline · issued Dec 12, 2019
• This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or …
  PI0592F · Technical service bulletin · Equipment · issued Dec 12, 2019
• This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The …
  PIT5479C · Technical service bulletin · Service Brakes · issued Dec 9, 2019
• This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.
  100089009D · Technical service bulletin · Equipment · issued Nov 26, 2019
• This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.
  19NA153 · Technical service bulletin · Power Train · issued Nov 26, 2019
• This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
  080089014F · Technical service bulletin · Equipment · issued Nov 25, 2019
• This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TA…
  PIP5621A · Technical service bulletin · Power Train · issued Nov 22, 2019
• This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Technician …
  PIP5330D · Technical service bulletin · Engine and Engine Cooling · issued Nov 22, 2019
• This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S.…
  19NA255 · Technical service bulletin · Equipment Adaptive/mobility · issued Nov 19, 2019
• This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away.
  19NA212 · Technical service bulletin · Engine · issued Nov 18, 2019
• This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.
  18NA137 · Technical service bulletin · Fuel System, Gasoline · issued Nov 15, 2019
• Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
  16NA019 · Technical service bulletin · Power Train · issued Nov 13, 2019
• This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, L…
  080310006G · Technical service bulletin · Tires · issued Nov 12, 2019
• This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a w…
  PIT5527C · Technical service bulletin · Lane Departure · issued Nov 12, 2019
• This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.
  PIT5594B · Technical service bulletin · Equipment · issued Nov 12, 2019
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271J · Technical service bulletin · Service Brakes, Air · issued Nov 12, 2019
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find…
  PIP5335D · Technical service bulletin · Engine and Engine Cooling · issued Nov 7, 2019
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The…
  PIT5074M · Technical service bulletin · Electrical System · issued Nov 5, 2019
• This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
  120851002K · Technical service bulletin · Equipment · issued Oct 30, 2019
• This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.
  990420002K · Technical service bulletin · Power Train · issued Oct 29, 2019
• This technical bulletin provides a procedure to replace the radio for vehicles with the condition of Intermittent Pop Noise from the Speakers Followed by a Reset of the Radio and C…
  17NA291 · Technical service bulletin · Electrical System · issued Oct 28, 2019
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer B…
  PIT5509E · Technical service bulletin · Electrical System · issued Oct 28, 2019
• This Preliminary information communicates if the sunroof, rear sliding window, and/or wireless charging are found to be inoperative due to the F2DL and/or the F8DL fuse(s) being op…
  PIT5717 · Technical service bulletin · Visibility · issued Oct 28, 2019
• This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start I…
  PIT5288H · Technical service bulletin · Electrical System · issued Oct 25, 2019
• This Preliminary Information communication provides information to the technician about vehicles that may have Service Front Camera, Service Lane Departure Warning, and Service Lan…
  PIT5535E · Technical service bulletin · Lane Departure · issued Oct 25, 2019
• This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should comm…
  PIT5161G · Technical service bulletin · Fuel System, Gasoline · issued Oct 25, 2019
• This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.
  PIP5684 · Technical service bulletin · Equipment · issued Oct 22, 2019
• This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).
  100089006G · Technical service bulletin · Equipment · issued Oct 16, 2019
• This Preliminary Information communication provides information to the technician on how the radio display gets the air ambient temperature. On 1500 series trucks and all sport uti…
  PIT5365D · Technical service bulletin · Electrical System · issued Oct 15, 2019
• This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed o…
  100605002H · Technical service bulletin · Engine and Engine Cooling · issued Oct 14, 2019
• This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process,…
  16NA338 · Technical service bulletin · Power Train · issued Oct 14, 2019
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540E · Technical service bulletin · Engine · issued Oct 14, 2019
• This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield …
  18NA161 · Technical service bulletin · Electrical System · issued Oct 11, 2019
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5601A · Technical service bulletin · Electrical System · issued Oct 10, 2019
• This informational bulletin provides information on key code security and information on GM key code look up applications.
  100089009C · Technical service bulletin · Equipment · issued Oct 9, 2019
• This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  010601011K · Technical service bulletin · Engine and Engine Cooling · issued Oct 9, 2019
• This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.
  16NA361 · Technical service bulletin · Power Train · issued Oct 8, 2019
• This Preliminary Information communication provides information and definitions to the technician about vehicles that have fishbite, chuggle, misfire, AFM disturbances or torque co…
  PIP5504B · Technical service bulletin · Electrical System · issued Oct 3, 2019
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551E · Technical service bulletin · Forward Collision Avoidance · issued Oct 3, 2019
• This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
  010089010N · Technical service bulletin · Equipment · issued Oct 2, 2019
• This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
  18NA306 · Technical service bulletin · Equipment · issued Oct 2, 2019
• This Informational Bulletin provides information on availability of Diesel Fuel additives.
  030604017N · Technical service bulletin · Fuel System, Diesel · issued Sep 30, 2019
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oi…
  PIP5407B · Technical service bulletin · Engine and Engine Cooling · issued Sep 30, 2019
• This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in…
  PIT5576C · Technical service bulletin · Structure · issued Sep 26, 2019
• This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from …
  PIP4670H · Technical service bulletin · Electrical System · issued Sep 25, 2019
• This Preliminary information communicates to the dealer technician that if they are unable to perform the solenoid characterization using the transmission unit number (TUN) off a r…
  PIP5678 · Technical service bulletin · Power Train · issued Sep 23, 2019
• This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19NA219 · Technical service bulletin · Engine and Engine Cooling · issued Sep 20, 2019
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17NA073 · Technical service bulletin · Equipment · issued Sep 18, 2019
• This Preliminary information communicates A vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. A broken rocker arms that could …
  PIP5522D · Technical service bulletin · Engine and Engine Cooling · issued Sep 17, 2019
• This diagnostic tip provides information to the tech to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away.
  19NA212 · Technical service bulletin · Engine and Engine Cooling · issued Sep 16, 2019
• This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
  17NA166 · Technical service bulletin · Engine and Engine Cooling · issued Sep 11, 2019
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP5632B · Technical service bulletin · Electrical System · issued Sep 6, 2019
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099S · Technical service bulletin · Equipment · issued Sep 5, 2019
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551E · Technical service bulletin · Forward Collision Avoidance · issued Sep 5, 2019
• This informational bulletin provides information on Wheel Balancer Mounting Instructions.
  100310001E · Technical service bulletin · Wheels · issued Aug 29, 2019
• This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
  16NA380 · Technical service bulletin · Engine and Engine Cooling · issued Aug 26, 2019
• This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes E4398, E4399, E4403, M4404, M4413, E4414, E4423, E4491 or E6961).
  PI0592E · Technical service bulletin · Electrical System · issued Aug 23, 2019
• This bulletin provides additional information on how to graph a cylinder misfire and a possible diagnostic cause.
  19NA187 · Technical service bulletin · Engine and Engine Cooling · issued Aug 23, 2019
• This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
  18NA146 · Technical service bulletin · Equipment · issued Aug 23, 2019
• This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
  090604026R · Technical service bulletin · Engine and Engine Cooling · issued Aug 21, 2019
• This Preliminary information communicates A vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. A broken rocker arms that could …
  PIP5522C · Technical service bulletin · Engine and Engine Cooling · issued Aug 20, 2019
• This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC.
  130089008B · Technical service bulletin · Equipment · issued Aug 19, 2019
• This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
  000601026M · Technical service bulletin · Engine and Engine Cooling · issued Aug 15, 2019
• This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
  18NA361 · Technical service bulletin · Fuel System, Gasoline · issued Aug 14, 2019
• This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
  070601016F · Technical service bulletin · Engine and Engine Cooling · issued Aug 13, 2019
• This informational bulletin provides information for dealers/technicians on Mandatory VECI Label Replacement for (5W7) Performance Air Intake Kits.
  19NA183 · Technical service bulletin · Equipment · issued Aug 13, 2019
• This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be acc…
  080730026F · Technical service bulletin · Power Train · issued Aug 12, 2019
• This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.
  19NA153 · Technical service bulletin · Power Train · issued Aug 7, 2019
• This engineering information bulletin is requesting information from the field to validate a field fix. Before contacting engineers, remove the transmission oil pan and inspect for…
  PIE0529 · Technical service bulletin · Power Train · issued Aug 6, 2019
• This technical bulletin provides a procedure to check and repair the rear shackle and/or add lube to the leaf springs to correct the noise.
  18NA183 · Technical service bulletin · Suspension · issued Aug 6, 2019
• This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on th…
  16NA109 · Technical service bulletin · Steering · issued Aug 5, 2019
• This technical bulletin provides repair information to correct a customer concern of hearing excessive wind noise from front side door glass area.
  17NA258 · Technical service bulletin · Visibility · issued Jul 31, 2019
• This Preliminary information communicates AFM / DFM usage Information. providing additional information on the AFM and DFM systems
  PIP5663 · Technical service bulletin · Equipment · issued Jul 31, 2019
• This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
  PIT5698 · Technical service bulletin · Equipment · issued Jul 30, 2019
• This Preliminary information communicates that when a customer or technician attempts to add a new transmitter to a vehicle following the adding transmitters without Service Progra…
  PIC6208D · Technical service bulletin · Equipment · issued Jul 29, 2019
• This informational bulletin provides process information for the (GWM) and (WPC) parts return program.
  990089019R · Technical service bulletin · Equipment · issued Jul 26, 2019
• N182198000 - Special Coverage Adjustment - Certain vehicles, equipped with a 5.3L or 6.2L engine, may have a condition which affects fuel injector function. Under certain circumsta…
  N182198000 · Technical service bulletin · Engine · issued Jul 26, 2019
• This technical bulletin provides information for new transmission oil to use, a procedure for exchanging the old fluid and adding the new fluid to a service transmission.
  19NA142 · Technical service bulletin · Power Train · issued Jul 25, 2019
• This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or…
  PI1344C · Technical service bulletin · Power Train · issued Jul 16, 2019
• This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.
  PIT5569A · Technical service bulletin · Wheels · issued Jul 16, 2019
• This technical bulletin provides repair information to correct a customer concern of Audio Muting When Listening to Some SiriusXM Channels Due to Interference in Some Geographic Lo…
  19NA081 · Technical service bulletin · Equipment · issued Jul 12, 2019
• This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.
  19NA153 · Technical service bulletin · Equipment · issued Jul 11, 2019
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099R · Technical service bulletin · Equipment · issued Jul 10, 2019
• This Preliminary Information communication provides information to the technician about vehicles that may have Service Front Camera, Service Lane Departure Warning, and Service Lan…
  PIT5535D · Technical service bulletin · Lane Departure · issued Jul 9, 2019
• This informational bulletin provides Information on Using Voice Pass-Thru to Access Voice Recognition Commands on Cell Phone and how it does not work on models equipped with IOA an…
  17NA045 · Technical service bulletin · Electrical System · issued Jun 28, 2019
• This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.
  17NA374 · Technical service bulletin · Engine · issued Jun 27, 2019
• This informational bulletin provides information on higher than expected oil consumption.
  16NA376 · Technical service bulletin · Engine · issued Jun 27, 2019
• This technical bulletin provides a procedure to replace the head gaskets if found doubled stacked.
  19NA108 · Technical service bulletin · Engine · issued Jun 25, 2019
• This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
  16NA222 · Technical service bulletin · Equipment · issued Jun 25, 2019
• This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
  18NA150 · Technical service bulletin · Engine · issued Jun 24, 2019
• This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and sta…
  18NA103 · Technical service bulletin · Fuel System, Gasoline · issued Jun 24, 2019
• This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
  18NA098 · Technical service bulletin · Engine and Engine Cooling · issued Jun 24, 2019
• This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
  18NA361 · Technical service bulletin · Fuel System, Gasoline · issued Jun 24, 2019
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665H · Technical service bulletin · Service Brakes · issued Jun 24, 2019
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find…
  PIP5335C · Technical service bulletin · Engine and Engine Cooling · issued Jun 19, 2019
• This Preliminary Information communication provides information to the technician for a vehicle setting both a P2635 and P018B diagnostic trouble codes. The following steps may hel…
  PIP5286B · Technical service bulletin · Fuel System, Gasoline · issued Jun 17, 2019
• This Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering S…
  PIT5457D · Technical service bulletin · Suspension · issued Jun 14, 2019
• This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from …
  PIP4670G · Technical service bulletin · Electrical System · issued Jun 13, 2019
• This informational bulletin provides information for dealers/technicians and customers on possible carpet color mismatch.
  19NA125 · Technical service bulletin · Equipment · issued Jun 10, 2019
• This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process,…
  16NA338 · Technical service bulletin · Power Train · issued Jun 6, 2019
• This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Prod…
  PIT5202E · Technical service bulletin · Power Train · issued Jun 4, 2019
• This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The…
  PIT5074L · Technical service bulletin · Electrical System · issued Jun 3, 2019
• This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
  120851002J · Technical service bulletin · Equipment · issued May 31, 2019
• This technical bulletin provides repair information to correct a customer concern of pulsing, grinding, scraping noise from brakes, uneven front brake pad wear.
  19NA116 · Technical service bulletin · Service Brakes · issued May 30, 2019
• This technical bulletin provides repair information to correct a customer concern of pulsing, grinding, scraping noise from brakes, uneven front brake pad wear.
  19NA116 · Technical service bulletin · Service Brakes · issued May 30, 2019
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP5632A · Technical service bulletin · Equipment · issued May 28, 2019
• This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
  16NA383 · Technical service bulletin · Engine and Engine Cooling · issued May 21, 2019
• This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during…
  18NA355 · Technical service bulletin · Power Train · issued May 21, 2019
• This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
  080730035D · Technical service bulletin · Power Train · issued May 20, 2019
• This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If…
  PIT5049E · Technical service bulletin · Suspension · issued May 20, 2019
• This technical bulletin provides a procedure to replace the head gaskets if found doubled stacked.
  19NA108 · Technical service bulletin · Engine · issued May 16, 2019
• This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. …
  PIT5551D · Technical service bulletin · Forward Collision Avoidance · issued May 15, 2019
• This Preliminary Information communicates to technicians that the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disable …
  PIT3219F · Technical service bulletin · Exterior Lighting · issued May 13, 2019
• This Preliminary Information communication provides information to the technician about vehicles that have either the truck or the snowplow's headlights are flickering or inoperati…
  PIT5412D · Technical service bulletin · Exterior Lighting · issued May 13, 2019
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665G · Technical service bulletin · Service Brakes · issued May 13, 2019
• This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
  000310006N · Technical service bulletin · Tires · issued May 9, 2019
• This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Cana…
  16NA119 · Technical service bulletin · Equipment · issued May 8, 2019
• This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
  16NA380 · Technical service bulletin · Engine and Engine Cooling · issued May 7, 2019
• This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from …
  PIP5498L · Technical service bulletin · Engine and Engine Cooling · issued May 7, 2019
• This Preliminary information communicates Check Engine Light on and vehicle runs rough. This condidtion will occur within the first 5 minutes after the vehicle is started. his cond…
  PIP5644 · Technical service bulletin · Engine · issued May 7, 2019
• This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torq…
  PIP5640 · Technical service bulletin · Engine · issued May 7, 2019
• This technical bulletin provides a procedure to locate and repair a possible short in the 5294 circuit and correct the customers concern.
  18NA217 · Technical service bulletin · Electrical System · issued May 6, 2019
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226C · Technical service bulletin · Equipment · issued May 6, 2019
• This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle not originally equipped with …
  PI1255G · Technical service bulletin · Visibility · issued May 2, 2019
• This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
  080089014E · Technical service bulletin · Equipment · issued May 2, 2019
• This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
  140604004E · Technical service bulletin · Engine · issued Apr 30, 2019
• This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or …
  PIC5260C · Technical service bulletin · Visibility · issued Apr 23, 2019
• This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
  17NA166 · Technical service bulletin · Engine · issued Apr 18, 2019
• This Preliminary Information communication provides information to the technician about vehicles that the Navigation radio does not have a global positioning system location but On…
  PIC6360 · Technical service bulletin · Equipment · issued Apr 16, 2019
• This technical bulletin provides repair information to correct a customer concern of Audio Muting When Listening to Some SiriusXM Channels Due to Interference in Some Geographic Lo…
  19NA081 · Technical service bulletin · Equipment · issued Apr 16, 2019
• This Preliminary Information communication provides information to the technician that First Responder Guides for General Motors vehicles can be accessed via the web at http://www.…
  PIT4610F · Technical service bulletin · Electrical System · issued Apr 15, 2019
• This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.
  18NA377 · Technical service bulletin · Seats · issued Apr 15, 2019
• N182202780 - Special Coverage Adjustment. In some circumstances, some 2014-2017 model year Cadillac Escalade, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, …
  N182202780 · Technical service bulletin · Service Brakes · issued Apr 10, 2019
• This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
  19NA035 · Technical service bulletin · Parking Brake · issued Apr 8, 2019
• This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from …
  PIP4670F · Technical service bulletin · Engine · issued Apr 2, 2019
• This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
  030729004L · Technical service bulletin · Equipment · issued Apr 2, 2019
• This informational bulletin provides information on proper use of floor mats.
  1008110001H · Technical service bulletin · Equipment · issued Apr 1, 2019
• This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
  030603004Y · Technical service bulletin · Electrical System · issued Apr 1, 2019
• N182188930-01 - Special Coverage (Added Customer Reimbursement Labor Codes). Some vehicles, equipped with a Duramax Diesel engine, the transmission cooler lines may be rubbing on t…
  N18218893-01 · Technical service bulletin · Power Train · issued Mar 28, 2019
• This technical bulletin provides a procedure to locate possible chassis wiring damage from areas along the frame and repair them if found.
  18NA144 · Technical service bulletin · Electrical System · issued Mar 28, 2019
• This Preliminary information communicates to the dealer technician using the PICO scope will aid in determining if the if the engine or transmission is root cause of a vibration or…
  PIP5541A · Technical service bulletin · Equipment · issued Mar 27, 2019
• This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
  110089005N · Technical service bulletin · Equipment · issued Mar 26, 2019
• This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
  060089029O · Technical service bulletin · Equipment · issued Mar 25, 2019
• This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
  030089006Q · Technical service bulletin · Equipment · issued Mar 25, 2019
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has ended the part restriction for the A15, Starter Generator (MGU). The …
  PIT5526C · Technical service bulletin · Equipment · issued Mar 25, 2019
• This informational bulletin provides information on proper use of floor mats.
  1008110001G · Technical service bulletin · Equipment · issued Mar 22, 2019
• This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
  040089053G · Technical service bulletin · Equipment · issued Mar 22, 2019
• This Bulletin provides the technician with information on how to perform a oil consumption test and a procedure to replace the pistons if found the cause of the oil consumption.
  19NA036 · Technical service bulletin · Engine · issued Mar 22, 2019
• This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel…
  PIT3098G · Technical service bulletin · Suspension · issued Mar 22, 2019
• This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
  18NA180 · Technical service bulletin · Electrical System · issued Mar 20, 2019
• This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.
  16NA111 · Technical service bulletin · Equipment · issued Mar 20, 2019
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP4902M · Technical service bulletin · Equipment · issued Mar 19, 2019
• This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grill…
  PIE0500A · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 18, 2019
• This Bulletin provides ECM reprogramming information to Correct DTC P2101.
  18NA037 · Technical service bulletin · Electrical System · issued Mar 18, 2019
• This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.
  17NA186 · Technical service bulletin · Equipment · issued Mar 18, 2019
• This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
  100845001F · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 15, 2019
• This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun loa…
  PIT5511C · Technical service bulletin · Equipment · issued Mar 15, 2019
• This Preliminary Information communication advises the technician that the Product Quality Center part restriction has ended for the 8L45 and 8L90 park actuator rod.
  PIP5526A · Technical service bulletin · Equipment · issued Mar 15, 2019
• This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
  090089002Q · Technical service bulletin · Electrical System · issued Mar 14, 2019
• This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.
  19NA035 · Technical service bulletin · Power Train · issued Mar 14, 2019
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP5632 · Technical service bulletin · Equipment · issued Mar 13, 2019
• This Preliminary Information communication advises the technician when painting the bumper on a Work Truck use the paint code is 598F that is Anthracite color.
  PIT5440A · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 13, 2019
• This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspecti…
  PIT5386E · Technical service bulletin · Electrical System · issued Mar 13, 2019
• This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to tu…
  110849001Z · Technical service bulletin · Electrical System · issued Mar 11, 2019
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP4902L · Technical service bulletin · Equipment · issued Mar 8, 2019
• This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles a…
  050604022P · Technical service bulletin · Fuel System, Diesel · issued Mar 7, 2019
• This Preliminary Information communication provides information to the technician about vehicle that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may fi…
  PIP5427B · Technical service bulletin · Engine · issued Mar 6, 2019
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…
  PIP3119P · Technical service bulletin · Engine and Engine Cooling · issued Mar 6, 2019
• This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode.
  060605001H · Technical service bulletin · Equipment · issued Mar 5, 2019
• This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFOR…
  PIE0499B · Technical service bulletin · Fuel System, Other · issued Mar 4, 2019
• This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
  150601002H · Technical service bulletin · Engine · issued Mar 4, 2019
• This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
  19NA044 · Technical service bulletin · Engine · issued Mar 1, 2019
• This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during…
  18NA355 · Technical service bulletin · Power Train · issued Mar 1, 2019
• This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process,…
  16NA338 · Technical service bulletin · Power Train · issued Feb 28, 2019
• This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: - Yellow - Blurry - Distorted - Image scrolling - Ima…
  PIT5552C · Technical service bulletin · Back Over Prevention · issued Feb 25, 2019
• This Preliminary information communicates Operational Tips/Support For GM Accessory Three Camera Trailering System Package By EchoMaster.
  PIT5553B · Technical service bulletin · Equipment · issued Feb 25, 2019
• This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and en…
  PIP4021D · Technical service bulletin · Power Train · issued Feb 21, 2019
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540D · Technical service bulletin · Engine and Engine Cooling · issued Feb 19, 2019
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628 · Technical service bulletin · Engine and Engine Cooling · issued Feb 18, 2019
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17NA073 · Technical service bulletin · Equipment · issued Feb 15, 2019
• This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S.…
  PI0564K · Technical service bulletin · Structure · issued Feb 14, 2019
• This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and …
  16NA175 · Technical service bulletin · Power Train · issued Feb 8, 2019
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, S…
  PIT5391E · Technical service bulletin · Electrical System · issued Feb 8, 2019
• This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
  PI1354I · Technical service bulletin · Tires · issued Feb 7, 2019
• This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
  18NA334 · Technical service bulletin · Fuel System, Gasoline · issued Feb 6, 2019
• This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
  18NA334 · Technical service bulletin · Fuel System, Diesel · issued Feb 6, 2019
• This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
  18NA334 · Technical service bulletin · Engine · issued Feb 6, 2019
• This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
  080089014D · Technical service bulletin · Equipment · issued Jan 31, 2019
• This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
  010089010M · Technical service bulletin · Equipment · issued Jan 31, 2019
• This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
  030603004X · Technical service bulletin · Equipment · issued Jan 24, 2019
• This warranty administration bulletin provides policy information on required operating procedures.
  040089015T · Technical service bulletin · Equipment · issued Jan 14, 2019
• This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
  060089026O · Technical service bulletin · Equipment · issued Dec 21, 2018
• This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to…
  PIC6073E · Technical service bulletin · Equipment · issued Dec 17, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehic…
  PIT5214D · Technical service bulletin · Suspension · issued Dec 17, 2018
• This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
  17NA066 · Technical service bulletin · Equipment · issued Dec 14, 2018
• This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
  010842001L · Technical service bulletin · Exterior Lighting · issued Dec 13, 2018
• This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The …
  PIT5479B · Technical service bulletin · Service Brakes · issued Dec 13, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540B · Technical service bulletin · Engine and Engine Cooling · issued Dec 6, 2018
• This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other …
  060850009J · Technical service bulletin · Seats · issued Dec 5, 2018
• This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
  060847001N · Technical service bulletin · Electrical System · issued Dec 5, 2018
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353C · Technical service bulletin · Equipment · issued Nov 21, 2018
• This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
  18NA099 · Technical service bulletin · Equipment · issued Nov 5, 2018
• This Preliminary information communicates to the dealer an issue where the vehicle's service engine soon light may illuminate due to trouble codes P0601-P0604, P0606, P062B, P062F,…
  PIP5609 · Technical service bulletin · Engine · issued Nov 2, 2018
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside…
  PIP5395E · Technical service bulletin · Fuel System, Gasoline · issued Oct 29, 2018
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the …
  PIT5438E · Technical service bulletin · Electrical System · issued Oct 29, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Tr…
  PIP5159C · Technical service bulletin · Engine · issued Oct 29, 2018
• This Preliminary information communicates
  PIP5601 · Technical service bulletin · Equipment · issued Oct 23, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138R · Technical service bulletin · Engine and Engine Cooling · issued Oct 16, 2018
• This Preliminary information communicates to the dealer technician that there may be a possibleMis-build of the Diesel Exhaust Fluid (DEF) Injector if it was built before provided …
  PIP5594 · Technical service bulletin · Engine and Engine Cooling · issued Oct 12, 2018
• This Preliminary Information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will nee…
  PIT5298C · Technical service bulletin · Equipment · issued Oct 12, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been tu…
  PIT5359C · Technical service bulletin · Equipment · issued Oct 12, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099D · Technical service bulletin · Equipment · issued Oct 10, 2018
• This Preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow w…
  PIP5491A · Technical service bulletin · Electrical System · issued Oct 9, 2018
• This Preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or imprope…
  PIP5570A · Technical service bulletin · Steering · issued Oct 4, 2018
• This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pres…
  PIP5596 · Technical service bulletin · Fuel System, Gasoline · issued Oct 3, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on th…
  PIT4322J · Technical service bulletin · Electronic Stability Control (esc) · issued Sep 19, 2018
• This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, …
  PIT5403E · Technical service bulletin · Suspension · issued Sep 14, 2018
• This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in…
  PIT5576B · Technical service bulletin · Structure · issued Sep 14, 2018
• This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Productio…
  PIT5241F · Technical service bulletin · Trailer Hitches · issued Sep 10, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertra…
  PIT5513G · Technical service bulletin · Electrical System · issued Sep 6, 2018
• This Preliminary information communicates to the dealer technicians that DTC P0300 with engine misfires on paired cylinders may be caused by an internal ECM fault.
  PIP5582 · Technical service bulletin · Engine and Engine Cooling · issued Sep 5, 2018
• This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log…
  PIP4902K · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 28, 2018
• This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message…
  PIT5586B · Technical service bulletin · Engine · issued Aug 27, 2018
• This Preliminary information communicates to dealer technicians that snow and ice build up is possible if the air filter box is not properly sealed. Aftermarket bumpers may also al…
  PIP5489C · Technical service bulletin · Equipment · issued Aug 23, 2018
• This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year …
  PIT5481D · Technical service bulletin · Lane Departure · issued Aug 20, 2018
• This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspecti…
  PIT5386D · Technical service bulletin · Electrical System · issued Aug 20, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a “Service 4WD Message” displayed in the Driver Information C…
  PIP5304B · Technical service bulletin · Equipment · issued Aug 14, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Codes P01…
  PIP5468F · Technical service bulletin · Engine and Engine Cooling · issued Aug 8, 2018
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163D · Technical service bulletin · Engine · issued Aug 8, 2018
• This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information C…
  PIP5370D · Technical service bulletin · Engine and Engine Cooling · issued Aug 8, 2018
• This Preliminary Information communication advises the technician on the steps to diagnosing the concern and the repair. Customer has Warning Lamps and/Or coolant leaks present.
  PIP5487C · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have raised dents or ripple appearance in the side outer panel of the cargo bo…
  PIT4745E · Technical service bulletin · Wheels · issued Jul 31, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technici…
  PIP5151F · Technical service bulletin · Fuel System, Gasoline · issued Jul 30, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertra…
  PIT5513F · Technical service bulletin · Electrical System · issued Jul 30, 2018
• This Preliminary Information communication advises the technician on the steps to diagnosing the concern and the repair. Customer has Warning Lamps and/Or coolant leaks present.
  PIP5487B · Technical service bulletin · Engine and Engine Cooling · issued Jul 25, 2018
• This Preliminary information communicates a diagnostic tip for an issues with the heated and/or vented seats turning off and setting DTCU1524 because of a loss of voltage to the Se…
  PIT5624 · Technical service bulletin · Seats · issued Jul 23, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle …
  PIP4681E · Technical service bulletin · Power Train · issued Jul 23, 2018
• This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning disp…
  PIT5387F · Technical service bulletin · Equipment · issued Jul 18, 2018
• This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine in…
  PIC6095C · Technical service bulletin · Equipment · issued Jul 9, 2018
• This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding…
  PIP3366C · Technical service bulletin · Power Train · issued Jul 9, 2018
• This Preliminary Information communication provides information to the technician about vehicles thatmay have Service Front Camera, Service Lane Departure Warning, and Service Lane…
  PIT5535C · Technical service bulletin · Lane Departure · issued Jul 6, 2018
• This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and…
  PIC5260B · Technical service bulletin · Visibility · issued Jul 3, 2018
• This Preliminary information communicates to the dealer technicians that injector timing related DTCs are being investigated and to not replace injectors for DTCs.
  PIP5572 · Technical service bulletin · Equipment · issued Jun 26, 2018
• This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after …
  PIT5232E · Technical service bulletin · Equipment · issued Jun 26, 2018
• 18127 - Special Coverage. In certain vehicles, if a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when entering the vehicle, it may c…
  18127 · Technical service bulletin · Seat Belts · issued Jun 25, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099C · Technical service bulletin · Equipment · issued Jun 20, 2018
• This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information C…
  PIP5370C · Technical service bulletin · Engine and Engine Cooling · issued Jun 19, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technici…
  PIP5151E · Technical service bulletin · Engine and Engine Cooling · issued Jun 18, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Techn…
  PIC5953D · Technical service bulletin · Equipment · issued Jun 14, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find…
  PIP5335B · Technical service bulletin · Electrical System · issued Jun 12, 2018
• This Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering S…
  PIT5457C · Technical service bulletin · Power Train · issued Jun 12, 2018
• This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 …
  PIP5373B · Technical service bulletin · Engine · issued Jun 11, 2018
• This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure…
  PIT5399A · Technical service bulletin · Equipment · issued May 23, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertra…
  PIT5513E · Technical service bulletin · Electrical System · issued Apr 30, 2018
• This informational bulletin provides information on Audio Volume Stuck High or Low with No DTCs and that this is a normal characteristic.
  18NA141 · Technical service bulletin · Equipment · issued Apr 27, 2018
• This Preliminary Information communicates to techniciansthat the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disab…
  PIT3219E · Technical service bulletin · Exterior Lighting · issued Apr 27, 2018
• This Preliminary information communicates that GM engineering is investigating the root cause of DTC P140B setting.
  PIP5565 · Technical service bulletin · Equipment · issued Apr 27, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for theGenerator Control Module (GCM). The dealer …
  PIP5432A · Technical service bulletin · Electrical System · issued Apr 27, 2018
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift gat…
  PIT5308C · Technical service bulletin · Power Train · issued Apr 27, 2018
• This technical bulletin provides repair information to correct a customer concern of water leaking into bed area on trucks equipped with High Desert package.
  18NA135 · Technical service bulletin · Structure · issued Apr 26, 2018
• This engineering informational bulletin is requesting information from the filed on vehicles that have the condition of Trailer Electrical Not Working as Intended and/or Trailer Me…
  PIE0462 · Technical service bulletin · Equipment · issued Apr 25, 2018
• This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.
  18NA137 · Technical service bulletin · Fuel System, Gasoline · issued Apr 25, 2018
• This bulletin provides information on approved warranty part numbers for original equipment batteries.
  150603002M · Technical service bulletin · Equipment · issued Apr 25, 2018
• This informational bulletin explains to the dealer how to cover a possible customers mistake when a fuse has been blown.
  1208132001E · Technical service bulletin · Electrical System · issued Apr 20, 2018
• This Preliminary Information communication advises the technician that the 6.6L Diesel engine Regular Production Option Code (L5P) E41Engine Control Module part number 12683624 res…
  PIP5430C · Technical service bulletin · Fuel System, Diesel · issued Apr 20, 2018
• This informational bulletin provides information for engine oil life monitor operation calculation.
  18NA125 · Technical service bulletin · Engine and Engine Cooling · issued Apr 19, 2018
• This technical bulletin provides a procedure to reprogram the memory set module to correct a condition of Personalization Selections Intermittently Missing from Comfort and Conveni…
  18NA039 · Technical service bulletin · Electrical System · issued Apr 19, 2018
• This Technical bulletin provides information on new software to correct the rear camera display being too bright.
  17NA269 · Technical service bulletin · Back Over Prevention · issued Apr 18, 2018
• This PI bulletin provides information on Rear and Side Tempered Glass Spots (Quench Marks) and they are normal characteristic.
  PI0754C · Technical service bulletin · Visibility · issued Apr 13, 2018
• This informational bulletin provides information on approved warranty part numbers for original equipment batteries
  150603002L · Technical service bulletin · Equipment · issued Apr 9, 2018
• This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
  080730035C · Technical service bulletin · Power Train · issued Apr 9, 2018
• This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
  PI0281G · Technical service bulletin · Structure · issued Apr 6, 2018
• This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.
  17NA186 · Technical service bulletin · Equipment · issued Apr 6, 2018
• This Technical Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by sta…
  18NA103 · Technical service bulletin · Fuel System, Gasoline · issued Apr 5, 2018
• This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
  18NA098 · Technical service bulletin · Engine and Engine Cooling · issued Apr 5, 2018
• This Preliminary information communicates to dealer technicians a repair direction for a whine or siren type noise coming from the in tank fuel pump in cold weather areas due to po…
  PIP5543A · Technical service bulletin · Fuel System, Diesel · issued Apr 5, 2018
• This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S.…
  PI0564J · Technical service bulletin · Structure · issued Apr 4, 2018
• This informational bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
  18NA099 · Technical service bulletin · Equipment · issued Apr 4, 2018
• This informational bulletin provides information to dealership personnel on policies regarding a Product Assistance Claim (PAC) within the Courtesy Transportation Assistance Progra…
  130089010B · Technical service bulletin · Equipment · issued Apr 3, 2018
• 17337 - Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year…
  17337 · Technical service bulletin · Power Train · issued Mar 29, 2018
• This informational bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
  060089031E · Technical service bulletin · Engine · issued Mar 28, 2018
• This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn t…
  110849001W · Technical service bulletin · Equipment · issued Mar 27, 2018
• This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message…
  PIT5586A · Technical service bulletin · Suspension · issued Mar 27, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct …
  PIP5179D · Technical service bulletin · Fuel System, Gasoline · issued Mar 27, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the cust…
  PIT5195D · Technical service bulletin · Electrical System · issued Mar 27, 2018
• This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under …
  010310003Q · Technical service bulletin · Tires · issued Mar 26, 2018
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" …
  PIT5311D · Technical service bulletin · Electrical System · issued Mar 26, 2018
• This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
  PI1354H · Technical service bulletin · Tires · issued Mar 22, 2018
• This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.
  17NA374 · Technical service bulletin · Engine and Engine Cooling · issued Mar 21, 2018
• This Preliminary information communicates to the dealer technicain a concern with the GPCM service parts(12687698 and 12671083) for 2017 – 2018 vehicles with the 6.6 L5P dies…
  PIP5562 · Technical service bulletin · Engine · issued Mar 20, 2018
• This informational bulletin provides information to dealership personnel on properly eliminating unwanted odors in vehicles.
  000089027J · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 16, 2018
• This informational bulletin helps the technician on how to determine the difference in small, med, to large leaks in induction or exhaust systems when using a soapy solution or smo…
  18NA085 · Technical service bulletin · Engine and Engine Cooling · issued Mar 16, 2018
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, S…
  PIT5391D · Technical service bulletin · Engine · issued Mar 15, 2018
• This engineering informational bulletin is requesting information from the dealers on vehicles that have the condition of a malfunction indicator lamp illuminated.
  PIE0443A · Technical service bulletin · Electrical System · issued Mar 14, 2018
• This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at l…
  PIP4112S · Technical service bulletin · Engine and Engine Cooling · issued Mar 12, 2018
• This informational bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these …
  16NA372 · Technical service bulletin · Engine and Engine Cooling · issued Mar 9, 2018
• This informational bulletin was created to inform that any accessories that are installed from the GM factory will be covered under the standard vehicle warranty and dealer install…
  110089002C · Technical service bulletin · Equipment · issued Mar 9, 2018
• This technical bulletin provides a procedure to replace the drivers front door window regulator motor and door wiring harness if water and/or corrosion is found in the connectors.
  18NA079 · Technical service bulletin · Electrical System · issued Mar 9, 2018
• This Bulletin provides graphics, information and guidelines for engine component wear that require repair and not engine replacement.
  18NA073 · Technical service bulletin · Engine · issued Mar 8, 2018
• This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
  030089006P · Technical service bulletin · Equipment · issued Mar 7, 2018
• This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
  PI1354G · Technical service bulletin · Wheels · issued Mar 2, 2018
• This informational bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
  18NA067 · Technical service bulletin · Wheels · issued Mar 1, 2018
• This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aft…
  PIT5282D · Technical service bulletin · Electrical System · issued Mar 1, 2018
• This technical bulletin provides a procedure to properly reprogram an onstar module to correct a condition of Red LED, No WiFi Operation, and/or Limited OnStar® Module Functionalit…
  17NA215 · Technical service bulletin · Electrical System · issued Feb 28, 2018
• This informational bulletin provides a revision for 09-06-04-015B (Vehicles Sitting Outside on Dealer Lots for Extended Periods with Hard Start/No Start Condition) to add the 2015-…
  090604015C · Technical service bulletin · Engine · issued Feb 27, 2018
• This Bulletin provides guidelines for Dealers required to contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, …
  16NA338 · Technical service bulletin · Power Train · issued Feb 27, 2018
• This Preliminary information communicatesA vehicle has DTC P06DD setting. (This PI applies to vehicles that have either an original or replacement oil pump).The oil pump control so…
  PIP5555A · Technical service bulletin · Engine · issued Feb 20, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertra…
  PIT5513D · Technical service bulletin · Electrical System · issued Feb 19, 2018
• This technical bulletin provides a procedure to reprogram the radio to correct a condition of Apple Carplay Will Not Launch After 1124 Key Cycles and Displays Message Advising to C…
  17NA019 · Technical service bulletin · Electrical System · issued Feb 16, 2018
• This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2 9U.S. and Canada
  090604026N · Technical service bulletin · Engine · issued Feb 15, 2018
• This technical bulletin provides repair information to correct customer concerns of OnStar, XM, GPS or antenna malfunction ? may set DTC B2462, B2470 or B125C - and/or water leak o…
  17NA214 · Technical service bulletin · Equipment · issued Feb 14, 2018
• This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
  110089005L · Technical service bulletin · Equipment · issued Feb 13, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel…
  PIT3098F · Technical service bulletin · Structure · issued Feb 13, 2018
• This Preliminary information communicates to dealer technicians that snow and ice build up is possible if the air filter box is not properly sealed. Aftermarket bumpers may also al…
  PIP5489B · Technical service bulletin · Structure · issued Feb 13, 2018
• This Preliminary information communicates repair information for therear vision camera or surround vision camera image being: - Yellow - Blurry -Distorted - Image scrolling - Image…
  PIT5552B · Technical service bulletin · Back Over Prevention · issued Feb 9, 2018
• This Preliminary information communicatesOperational Tips/Support For GM Accessory Three Camera Trailering System Package By EchoMaster.
  PIT5553A · Technical service bulletin · Equipment · issued Feb 9, 2018
• This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun loa…
  PIT5511B · Technical service bulletin · Equipment · issued Feb 9, 2018
• This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If…
  PIT5049D · Technical service bulletin · Suspension · issued Feb 9, 2018
• This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will nee…
  PIT5287D · Technical service bulletin · Suspension · issued Feb 9, 2018
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside…
  PIP5395D · Technical service bulletin · Fuel System, Gasoline · issued Feb 8, 2018
• This technical bulletin provides a procedure to reprogram the memory set module to correct a condition of Personalization Selections Intermittently Missing from Comfort and Conveni…
  18NA039 · Technical service bulletin · Electrical System · issued Feb 7, 2018
• This preliminary information bulletin provides a procedure for installing a aftermarket tool or utility box.
  PI0689C · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 6, 2018
• This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc…
  PIT5411J · Technical service bulletin · Equipment · issued Feb 6, 2018
• This Bulletin provides ECM reprogramming information to Correct DTC P2101.
  18NA037 · Technical service bulletin · Engine · issued Feb 5, 2018
• This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from …
  PIP4670E · Technical service bulletin · Electrical System · issued Feb 5, 2018
• This informational bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer…
  070842006M · Technical service bulletin · Electrical System · issued Feb 2, 2018
• This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
  030603004W · Technical service bulletin · Electrical System · issued Feb 1, 2018
• This informational bulletin provides information on approved warranty part numbers for original equipment batteries
  150603002K · Technical service bulletin · Equipment · issued Jan 31, 2018
• This informational bulletin explains how the catalytic converters may need an inspection, cleaning or replacement if debris have entered the exhaust system.
  060601010D · Technical service bulletin · Engine and Engine Cooling · issued Jan 31, 2018
• This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the A15, Starter Generator (MGU). The dealer t…
  PIT5526B · Technical service bulletin · Electrical System · issued Jan 31, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through a…
  PIC5891E · Technical service bulletin · Electrical System · issued Jan 30, 2018
• This informational bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
  150603001D · Technical service bulletin · Electrical System · issued Jan 29, 2018
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or engine stall.
  PIE0414A · Technical service bulletin · Fuel System, Gasoline · issued Jan 29, 2018
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or engine stall.
  PIE0414 · Technical service bulletin · Engine · issued Jan 29, 2018
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Rear Defogger Grid Inoperative and/or Will Not Defog Rear Wi…
  PIE0406A · Technical service bulletin · Visibility · issued Jan 29, 2018
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a Torque Converter Shudder.
  PIE0405C · Technical service bulletin · Power Train · issued Jan 29, 2018
• 17456 - Customer Satisfaction Program. Certain vehicles may have a condition in which the rear wheel hub nut could become loose due to the rear wheel hub nut retainer not being for…
  17456 · Technical service bulletin · Wheels · issued Jan 29, 2018
• This informational bulletin provides information retaining to the fact that Service Manuals will now be available on USB.
  18NA027 · Technical service bulletin · Equipment · issued Jan 26, 2018
• This technical bulletin provides a procedure to replace the fuel tank and internal parts if found expanding and contacting the drive shaft.
  17NA204 · Technical service bulletin · Fuel System, Other · issued Jan 26, 2018
• The technical bulletin provides a procedure for inspecting and performing a cooling system purge if the cooling system has been found low on coolant.
  18NA006 · Technical service bulletin · Engine and Engine Cooling · issued Jan 25, 2018
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226B · Technical service bulletin · Engine · issued Jan 25, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138Q · Technical service bulletin · Exterior Lighting · issued Jan 24, 2018
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271H · Technical service bulletin · Wheels · issued Jan 23, 2018
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665F · Technical service bulletin · Service Brakes · issued Jan 23, 2018
• 17337 02 Phase 3 - Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control…
  17337 02 · Technical service bulletin · Engine and Engine Cooling · issued Jan 22, 2018
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  140879001C · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 19, 2018
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have intermittent and hard to duplicate Rear…
  PIT5277D · Technical service bulletin · Equipment · issued Jan 19, 2018
• This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year …
  PIT5481C · Technical service bulletin · Power Train · issued Jan 19, 2018
• This Preliminary Information communication provides information to the technician about vehicles that may have hard or unable to rotate ignition key concern. When the concern is pr…
  PIT5233D · Technical service bulletin · Steering · issued Jan 19, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have either the truck or the snowplow's headlights are flickering or inope…
  PIT5412C · Technical service bulletin · Exterior Lighting · issued Jan 19, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540A · Technical service bulletin · Engine · issued Jan 18, 2018
• This warranty bulletin explains how to determine if an outside mirrior was damaged by the customer and what is considered warranty and non-warranty.
  100864002D · Technical service bulletin · Visibility · issued Jan 17, 2018
• This Preliminary Information communication provides information and definitionsto the technician about vehicles that have fishbite, chuggle, misfire,AFM disturbances or torque conv…
  PIP5504A · Technical service bulletin · Power Train · issued Jan 17, 2018
• This technical bulletin provides a procedure to replace the trans control solenoid assembly if found the cause of the vehicle unable to crank the engine over.
  18NA012 · Technical service bulletin · Electrical System · issued Jan 16, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Technician …
  PIP5330C · Technical service bulletin · Engine and Engine Cooling · issued Jan 16, 2018
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will nee…
  PIP5168F · Technical service bulletin · Fuel System, Gasoline · issued Jan 16, 2018
• This Preliminary Information communication provides information to the technician about vehicles with the Service Engine Soon Malfunction Indicator Lamp on. Technician should follo…
  PIP5308B · Technical service bulletin · Fuel System, Gasoline · issued Jan 15, 2018
• This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
  PI0653E · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2018
• This information bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.
  050851001I · Technical service bulletin · Equipment · issued Jan 12, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only …
  PIT5245C · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2018
• This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start …
  PIP5130J · Technical service bulletin · Engine · issued Jan 12, 2018
• This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap ar…
  17NA302 · Technical service bulletin · Equipment · issued Jan 11, 2018
• This Preliminary information communicates to dealer technicians a repair direction for a whine or siren type noise coming from the in tank fuel pump in cold weather areas due to po…
  PIP5543 · Technical service bulletin · Fuel System, Gasoline · issued Jan 10, 2018
• This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.
  17NA228 · Technical service bulletin · Power Train · issued Jan 9, 2018
• This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient tempera…
  PIP3343F · Technical service bulletin · Fuel System, Other · issued Jan 9, 2018
• This Preliminary information communicates repair information for therear vision camera or surround vision camera image being: - Yellow - Blurry -Distorted - Image scrolling - Image…
  PIT5552A · Technical service bulletin · Communication · issued Jan 9, 2018
• This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.
  060089026N · Technical service bulletin · Electrical System · issued Jan 8, 2018
• This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
  PI1354F · Technical service bulletin · Steering · issued Jan 5, 2018
• This Preliminary information communicates to the dealer technician using the PICO scope will aid in determining if the if the engine or transmission is root cause of a vibration or…
  PIP5541 · Technical service bulletin · Suspension · issued Jan 5, 2018
• This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under …
  010310003P · Technical service bulletin · Tires · issued Jan 4, 2018
• This informational bulletin explains normal operation of HID bulbs when driving over road irregularities.
  18NA001 · Technical service bulletin · Exterior Lighting · issued Jan 4, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540 · Technical service bulletin · Equipment · issued Jan 4, 2018
• This informational bulletin provides information and Tips for Customers Having Difficulty Launching Android Auto or Apple CarPlay.
  17NA074 · Technical service bulletin · Equipment · issued Dec 22, 2017
• This informational bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all…
  050604022O · Technical service bulletin · Fuel System, Gasoline · issued Dec 21, 2017
• This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm.Abroken rocker arms that could res…
  PIP5522B · Technical service bulletin · Engine and Engine Cooling · issued Dec 19, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the secur…
  PIC5650D · Technical service bulletin · Electrical System · issued Dec 19, 2017
• 17429 - Customer Satisfaction. Certain vehicles were delivered to customers with an inadvertent window label error incorrectly indicating that the vehicle had a rear vision camera.…
  17429 · Technical service bulletin · Equipment · issued Dec 18, 2017
• This PI was superseded to update model years and add information concerning idle surge, reduced engine power mode, and/or DTCs P0068, P0121, P1516, P2101, P2119, and/or P2176 that …
  PIP4578B · Technical service bulletin · Engine and Engine Cooling · issued Dec 18, 2017
• This Preliminary Information communication advises the technician how to determine if the vehicle is equipped with wireless fidelity. Technician should check the Regular Production…
  PIT5354B · Technical service bulletin · Equipment · issued Dec 18, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the i…
  PIC5491K · Technical service bulletin · Electrical System · issued Dec 18, 2017
• This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds
  16NA075 · Technical service bulletin · Visibility · issued Dec 15, 2017
• This warranty administration bulletin provide policy information on required operating procedures.
  040089015R · Technical service bulletin · Equipment · issued Dec 15, 2017
• This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under t…
  000310003W · Technical service bulletin · Tires · issued Dec 14, 2017
• This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and …
  16NA175 · Technical service bulletin · Power Train · issued Dec 13, 2017
• This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTCs P0335, …
  PIE0416A · Technical service bulletin · Electrical System · issued Dec 13, 2017
• This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
  150601002F · Technical service bulletin · Engine and Engine Cooling · issued Dec 12, 2017
• This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be acc…
  080730026E · Technical service bulletin · Power Train · issued Dec 12, 2017
• 17337 01 Phase 2 - Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control…
  17337 Phase 2 · Technical service bulletin · Electrical System · issued Dec 12, 2017
• This technical bulletin provides a procedure to diagnose and repair possible valve body issue or software issue.
  17NA396 · Technical service bulletin · Hybrid Propulsion System · issued Dec 11, 2017
• This warranty administration bulletin provide policy information for courtesy transportation and roadside assistance programs.
  070089037L · Technical service bulletin · Equipment · issued Dec 11, 2017
• This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low te…
  130232001E · Technical service bulletin · Steering · issued Dec 11, 2017
• This informational bulletin explains how to check the NOx Catalyst Reductant-Load Adaptive Values using GSD2.
  17NA393 · Technical service bulletin · Engine and Engine Cooling · issued Dec 8, 2017
• This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.
  060309004K · Technical service bulletin · Suspension · issued Dec 8, 2017
• This informational bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
  150603001C · Technical service bulletin · Electrical System · issued Dec 7, 2017
• This informational bulletin provides information on dealer responsibility for cargo carrying capacity labeling and the part numbers for the labels.
  120089007A · Technical service bulletin · Equipment · issued Dec 7, 2017
• This Preliminary Information communication provides information to the technician about owners that want the auto door lock disabled. There is no avalible setting or Body Control M…
  PIT5341C · Technical service bulletin · Structure · issued Dec 7, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have a clock that is slow to update while driving when the clock auto set …
  PIC5839D · Technical service bulletin · Equipment · issued Dec 6, 2017
• This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should r…
  PIT5326B · Technical service bulletin · Electrical System · issued Dec 6, 2017
• This Preliminary Information communication provides information to the technician to help converting vehicles to fleet key option Regular Production Option Code 6E2 or 6E8. Technic…
  PIT5466B · Technical service bulletin · Electrical System · issued Dec 6, 2017
• This informational bulletin provides information on approved warranty part numbers for original equipment batteries
  150603002J · Technical service bulletin · Electrical System · issued Dec 5, 2017
• This technical bulletin provides a procedure to Add 1 quart of coolant to the upper chamber of the surge tank in order to bring the level up to the bottom of the fill neck to corre…
  17NA110 · Technical service bulletin · Engine and Engine Cooling · issued Dec 4, 2017
• This Bulletin provides a procedure to activate/enable 4G LTE Wi-Fi Hotspot on New vehicle.
  16NA239 · Technical service bulletin · Equipment · issued Dec 4, 2017
• This informational bulletin provides information to dealership personnel on enhancing field product reports with digital pictures.
  070089036I · Technical service bulletin · Equipment · issued Dec 4, 2017
• This informational bulletin provides information for the technicians on multi-media infotainment tester (MIT), does not function properly when diagnosing infotainment complaints, w…
  17NA386 · Technical service bulletin · Equipment · issued Dec 4, 2017
• This informational bulletin provides information on approved warranty part numbers for original equipment batteries
  150603002I · Technical service bulletin · Electrical System · issued Dec 1, 2017
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a service power steering message displayed and or a power st…
  PIE0430A · Technical service bulletin · Steering · issued Nov 30, 2017
• This technical bulletin provides a procedure to clear the codes and re-evaluate the XM radio channels to correct a condition of audio muting when listening to some Sirius XM channe…
  16NA356 · Technical service bulletin · Equipment · issued Nov 30, 2017
• This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
  010601011J · Technical service bulletin · Equipment · issued Nov 30, 2017
• This preliminary information bulletin provides a procedure on how to check for the customer concern of a blank radio with/without audio, by checking the the wiring harness, ECU and…
  PI1149A · Technical service bulletin · Equipment · issued Nov 28, 2017
• This technical bulletin provides a procedure to reprogram the HMI module to correct a condition of Radio Intermittently Starts At Home Screen Unwanted and Unable To Enter Certain A…
  17NA382 · Technical service bulletin · Equipment · issued Nov 28, 2017
• This informational bulletin provides information for the technician when looking up the P/N for the 3.5 mm audio jack for the USB, to make sure and enter the VIN# to ensure the cor…
  17NA344 · Technical service bulletin · Equipment · issued Nov 28, 2017
• This technical bulletin provides a procedure to reprogram the FVCM if the battery has issues that are related to the front camera module.
  16NA389 · Technical service bulletin · Electrical System · issued Nov 27, 2017
• This informational bulletin provides information on Wireless Charging Module Diagnosis and cell phone compatibility.
  17NA142 · Technical service bulletin · Equipment · issued Nov 27, 2017
• This informational bulletin provides a diagnostic tip for rear vision camera image that is grainy, distorted and/or pixelated
  17NA375 · Technical service bulletin · Back Over Prevention · issued Nov 22, 2017
• This Technical bulletin provides information on new software to correct the rear camera display being too bright.
  17NA269 · Technical service bulletin · Electrical System · issued Nov 22, 2017
• This bulletin describes the Dealer special tool loan program process.
  16NA158 · Technical service bulletin · Equipment · issued Nov 22, 2017
• This informational bulletin provides information to dealership personnel on automatic transmission shift and engine drivability concerns and/or MIL ON due to aftermarket oil bath a…
  040730013D · Technical service bulletin · Engine · issued Nov 22, 2017
• This technical bulletin provides repair information for installing a new stabilizer shaft bracket to correct a customer concern of on a clunking noise originating from the front of…
  15NA082 · Technical service bulletin · Equipment · issued Nov 21, 2017
• This technical bulletin provides repair information to correct customer concerns of OnStar, XM, GPS or antenna malfunction ? may set DTC B2462, B2470 or B125C - and/or water leak o…
  17NA214 · Technical service bulletin · Equipment · issued Nov 20, 2017
• This Technical bulletin provides a procedure for technicians to correct a customer concern of outside noise heard from back of cab.
  17NA151 · Technical service bulletin · Structure · issued Nov 20, 2017
• This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.
  17NA346 · Technical service bulletin · Equipment · issued Nov 17, 2017
• This informational bulletin provides information for assisting the customer in setting the position for the memory mirror and the reverse tilt
  17NA297 · Technical service bulletin · Visibility · issued Nov 17, 2017
• This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) i…
  070604019F · Technical service bulletin · Engine · issued Nov 17, 2017
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information - Noise Originating from Front Shock…
  PIE0397A · Technical service bulletin · Suspension · issued Nov 16, 2017
• 17337 01 - Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module …
  17337 01 (Bullet · Technical service bulletin · Engine and Engine Cooling · issued Nov 16, 2017
• This informational bulletin provides information for 22" accessory wheel/tire usages.
  17NA267 · Technical service bulletin · Wheels · issued Nov 9, 2017
• This informational bulletin provides explanation of a normal condition of a loose fitting ball receiver in the gooseneck.
  17NA350 · Technical service bulletin · Trailer Hitches · issued Nov 7, 2017
• This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Techn…
  PIC3100F · Technical service bulletin · Electrical System · issued Nov 7, 2017
• 17367-01 - Customer Satisfaction. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in test…
  17367 01 (Bullet · Technical service bulletin · Air Bags · issued Nov 6, 2017
• 17367-Customer Satisfaction. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in testing t…
  17367 (Bulletin · Technical service bulletin · Air Bags · issued Nov 6, 2017
• This technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of Loss of Steering Assist due to a software abnormality.
  17NA345 · Technical service bulletin · Steering · issued Nov 3, 2017
• 17337 - Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in t…
  17337 (Bulletin · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2017
• This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a w…
  PIT5527A · Technical service bulletin · Lane Departure · issued Oct 30, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should comm…
  PIT5161F · Technical service bulletin · Fuel System, Gasoline · issued Oct 30, 2017
• This Preliminary Information communicates an issues with the headliner sagging and how to reattachthe velcrousing Hardman Double Bubble Epoxy part number 04001.
  PIT3946B · Technical service bulletin · Equipment · issued Oct 30, 2017
• This Preliminary Information communication advises the technician that the EGR valve parts restriction has ended.
  PIP5433B · Technical service bulletin · Equipment · issued Oct 27, 2017
• This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).
  150089005A · Technical service bulletin · Engine · issued Oct 25, 2017
• This informational bulletin provides information for the IPC odometer programming method quick reference guide.
  070849020M · Technical service bulletin · Equipment · issued Oct 24, 2017
• This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when theForward Automatic Braking has been set to the "Alert" setting. Th…
  PIT5551B · Technical service bulletin · Forward Collision Avoidance · issued Oct 24, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start I…
  PIT5288F · Technical service bulletin · Electrical System · issued Oct 24, 2017
• This informational bulletin provides information to the customer on the radio display "info pages" being blank and to make sure to select in the "active info pages" menu.
  17NA337 · Technical service bulletin · Equipment · issued Oct 23, 2017
• This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle not originally equipped with …
  PI1255F · Technical service bulletin · Visibility · issued Oct 23, 2017
• The information in this bulletin details the proper configurations for the ignition key, fob, key tags, key rings, key ring sizes and applying a QR code sticker or barcode sticker …
  140089004D · Technical service bulletin · Electrical System · issued Oct 23, 2017
• This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the 8L45 and 8L90 park actuator rod. The dealer technic…
  PIP5526 · Technical service bulletin · Equipment · issued Oct 20, 2017
• This technical bulletin provides a procedure to replace the fuel pump to correct the MIL concerns.
  17NA335 · Technical service bulletin · Fuel System, Gasoline · issued Oct 19, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have hesitation or a stalling condition while in ambient temperatures 100 …
  PIP5411F · Technical service bulletin · Fuel System, Gasoline · issued Oct 19, 2017
• This Preliminary Information communication advises the technician that the 6.6L Diesel engine Regular Production Option Code (L5P) EGR Valve Part number 12677567 will be placed on …
  PIP5433A · Technical service bulletin · Fuel System, Diesel · issued Oct 19, 2017
• This informational bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.
  17NA331 · Technical service bulletin · Back Over Prevention · issued Oct 17, 2017
• This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspecti…
  PIT5386C · Technical service bulletin · Back Over Prevention · issued Oct 16, 2017
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside…
  PIP5395C · Technical service bulletin · Equipment · issued Oct 16, 2017
• This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.
  PIT5570A · Technical service bulletin · Equipment · issued Oct 16, 2017
• This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Harsh, Delayed, and/or Improper Shifts.
  PIE0419A · Technical service bulletin · Power Train · issued Oct 13, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the secur…
  PIC5650C · Technical service bulletin · Equipment · issued Oct 13, 2017
• This Preliminary Information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will nee…
  PIT5298B · Technical service bulletin · Electrical System · issued Oct 13, 2017
• This Preliminary information communicatesContent Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remot…
  PIT5545A · Technical service bulletin · Equipment · issued Oct 13, 2017
• This informational bulletin advised the technician of a possible OnStar module configuration concern that can be changed by pressing the blue button to On Star.
  17NA327 · Technical service bulletin · Equipment · issued Oct 12, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have hesitation or a stalling condition while in ambient temperatures 100 …
  PIP5411E · Technical service bulletin · Electrical System · issued Oct 12, 2017
• This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.
  150089004B · Technical service bulletin · Equipment · issued Oct 11, 2017
• This Preliminary information communicatesthat General Motors is working on a solution for this concern. Once a solution is available, this PI will be updated with additional detail…
  PIT5588 · Technical service bulletin · Equipment · issued Oct 10, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Codes P01…
  PIP5468E · Technical service bulletin · Equipment · issued Oct 9, 2017
• This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTC P22FE Set.
  PIE0395A · Technical service bulletin · Electrical System · issued Oct 6, 2017
• This Preliminary Information communication advises the technician that the 6.6L Diesel engine Regular Production Option Code (L5P) E41Engine Control Module part number 12683624 wil…
  PIP5430B · Technical service bulletin · Fuel System, Diesel · issued Oct 6, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication I…
  PIC5492F · Technical service bulletin · Electrical System · issued Oct 5, 2017
• This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a Torque Converter Shudder.
  PIE0405B · Technical service bulletin · Power Train · issued Oct 4, 2017
• This informational bulletin provides information on approved warranty part numbers for original equipment batteries
  150603002H · Technical service bulletin · Equipment · issued Oct 3, 2017
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353B · Technical service bulletin · Equipment · issued Oct 3, 2017
• This Preliminary information communicates to the dealer technicians aprocedure to determine if the vehicle'sSCR system is healthy.
  PIP5510B · Technical service bulletin · Equipment · issued Oct 3, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Codes P01…
  PIP5468D · Technical service bulletin · Equipment · issued Oct 3, 2017
• This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced …
  PIT5206F · Technical service bulletin · Electrical System · issued Oct 2, 2017
• This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after …
  PIT5232D · Technical service bulletin · Electrical System · issued Oct 2, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been tu…
  PIT5359B · Technical service bulletin · Electrical System · issued Oct 2, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or…
  PIT5533A · Technical service bulletin · Suspension · issued Oct 2, 2017
• This Preliminary Information communication advises the technician that the 6.6L Diesel Engine exchange program will be in effect for 2017 and 2018 model yearsthrough the General Mo…
  PIP5434A · Technical service bulletin · Fuel System, Diesel · issued Oct 2, 2017
• This Preliminary information communicates that the 2017 Chevrolet Silverado and GMC Sierra with the 6.6 L5P engines Turbocharger and Actuator parts restriction has ended.
  PIP5439B · Technical service bulletin · Engine and Engine Cooling · issued Oct 2, 2017
• This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message…
  PIT5586 · Technical service bulletin · Equipment · issued Oct 2, 2017
• This technical bulletin provides a procedure to reprogram the ECM and TCM to the latest calibrations to correct the concerns.
  17NA171 · Technical service bulletin · Engine · issued Sep 29, 2017
• 17357 and 17366 - Service update. General Motors has released four field actions related to a condition in which certain vehicles may have an incorrect torsion bar built into the f…
  211813-09292017- · Technical service bulletin · Equipment · issued Sep 29, 2017
• This Preliminary information communicates to dealer technicians to update the GPCM calibration if glowplug DTCs are found.
  PIP5523 · Technical service bulletin · Engine · issued Sep 26, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have an EZ Lift and Lower tailgate opens too quickly. Technician will ensu…
  PIT5251C · Technical service bulletin · Structure · issued Sep 25, 2017
• This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic troubl…
  PIT5445B · Technical service bulletin · Equipment Adaptive/mobility · issued Sep 25, 2017
• This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. A broken rocker arms that could r…
  PIP5522 · Technical service bulletin · Engine · issued Sep 25, 2017
• This preliminary information communicates a Diagnostic Tip for a Service Trailer Brake Message with DTC C111B C1112 C1113 C1114 advising to address any battery issues first before …
  PIT5521A · Technical service bulletin · Electrical System · issued Sep 25, 2017