2006 GMC Sierra service bulletins & manufacturer communications

220 manufacturer communications are on file with NHTSA for the 2006 GMC Sierra. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.
  06-03-09-004H · Technical service bulletin · Suspension · issued Jul 17, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace an…
  PIT3227M · Technical service bulletin · Structure · issued Feb 8, 2017
• 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…
  PIT3665E · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 31, 2017
• 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…
  PIC5953A · Technical service bulletin · Equipment · issued Feb 23, 2016
• This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)
  03-08-46-004R · Technical service bulletin · Equipment · issued Jan 27, 2016
• This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.
  06-06-01-010C · Technical service bulletin · Engine · issued Jan 14, 2016
• This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).
  15-00-89-005 · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 18, 2015
• This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.
  00-06-01-026G · Technical service bulletin · Engine and Engine Cooling · issued Aug 4, 2015
• This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.
  07-00-89-037H · Technical service bulletin · Equipment · issued Aug 3, 2015
• 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…
  07-06-04-019E · Technical service bulletin · Engine and Engine Cooling · issued Jun 23, 2015
• This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).
  02-00-89-002O · Technical service bulletin · Equipment Adaptive/mobility · issued Jun 22, 2015
• General motors: intermittent mil/ses/ dtc p2138 with reduced engine power (repair instrument panel (ip) to body harness connector). 2005-08 gm passengers cars/light duty trucks (in…
  SB-07-06-04-019A · Technical service bulletin · Electrical System · issued Jun 1, 2015
• This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.
  02-07-30-052J · Technical service bulletin · Power Train · issued May 29, 2015
• This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.
  05-06-04-035E · Technical service bulletin · Fuel System, Other · issued May 27, 2015
• This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.
  00-06-01-026F · Technical service bulletin · Engine and Engine Cooling · issued May 21, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001A · Technical service bulletin · Equipment · issued May 15, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001B · Technical service bulletin · Equipment · issued May 15, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310L · Technical service bulletin · Electrical System · issued Apr 17, 2015
• This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).
  05-08-46-009D · Technical service bulletin · Equipment · issued Mar 31, 2015
• The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other di…
  13-08-116-001B · Technical service bulletin · Equipment · issued Mar 26, 2015
• This informational bulletin provides technicians with a brake lathe calibration procedure.
  00-05-22-002O · Technical service bulletin · Service Brakes · issued Mar 24, 2015
• This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.
  04-00-89-015J · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 10, 2015
• This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplifi…
  12-06-01-008B · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 9, 2015
• This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.
  15-08-73-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States th…
  PIT5264C · Technical service bulletin · Equipment · issued Feb 13, 2015
• This warranty administration bulletin provides information to clarify proper transaction administration of GM Dealer Empowerment Program and Goodwill Cases.
  05-00-89-055E · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 9, 2015
• 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…
  PIT3271G · Technical service bulletin · Wheels · issued Jan 15, 2015
• This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls…
  PIC3278F · Technical service bulletin · Equipment · issued Jan 14, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310K · Technical service bulletin · Equipment · issued Jan 14, 2015
• This informational bulletin explains how to care for wiper blades.
  06-08-43-003E · Technical service bulletin · Visibility · issued Oct 23, 2014
• This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.
  07-08-49-020I · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 17, 2014
• This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approval…
  04-00-89-015H · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 16, 2014
• This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs
  08-08-44-015E · Technical service bulletin · Equipment · issued Oct 6, 2014
• Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. Model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkic…
  SB-080604003-C · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2014
• Chevrolet/gmc/cadillac: anytime hydraulic brake pipes assembly need replacing, pre-formed and pre-flared brake pipes are available, except rear axle crossover pipe. Model 1999-2007…
  SB-13-05-22-001 · Technical service bulletin · Service Brakes, Hydraulic · issued Sep 1, 2014
• This Preliminary Information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call General Motors Technical Assis…
  PIT4780Q · Technical service bulletin · Hybrid Propulsion System · issued Aug 26, 2014
• General motors: an optional engine block heater plug in for onboard ac power and with continuous usage will result in shorting of wires, over heating system, electrical failure and…
  UIB-117 · Technical service bulletin · Engine and Engine Cooling · issued Jul 16, 2014
• 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…
  PIP3119M · Technical service bulletin · Engine · issued May 14, 2014
• Use of nitrogen gas in tires. *ak 2015 and prior gm passenger cars & trucks (including saturn) also 2008 and prior hummer h2, h3, saab 9-7x. Updated 5/12/08. *nj updated 04/15/2014…
  050310020 · Technical service bulletin · Tires · issued Feb 1, 2014
• This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the cust…
  PIT5195A · Technical service bulletin · Electrical System · issued Jan 21, 2014
• This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will up…
  PIT3189R · Technical service bulletin · Latches/locks/linkages · issued Oct 25, 2013
• This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a …
  PIP4379K · Technical service bulletin · Power Train · issued Oct 9, 2013
• This Preliminary Information communication provides information to the technician about the percentage of UV protection or tint offered by the windshield or side glass. Technician …
  PIT3237G · Technical service bulletin · Visibility · issued Oct 1, 2013
• This warranty administration bulletin provide policy information on GM of Canada New Vehicle Limited Warranty Tire Program and Global Warranty Management (GWM) Submission Informati…
  01-03-10-003K · Technical service bulletin · Tires · issued Aug 28, 2013
• This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.
  06-00-89-026L · Technical service bulletin · Power Train · issued Aug 26, 2013
• This informational bulletin provides information on close-coupled converter and engine replacement.
  06-06-01-010B · Technical service bulletin · Engine and Engine Cooling · issued Aug 19, 2013
• This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.
  00-03-10-003R · Technical service bulletin · Tires · issued Aug 5, 2013
• 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…
  PIP3119L · Technical service bulletin · Engine and Engine Cooling · issued Jun 24, 2013
• Gm: the front or rear door may not open from the inside or outside handle, the door will not unlock with any method. The probably cause an incorrect installation of a handle compon…
  PI-0011A · Technical service bulletin · Latches/locks/linkages · issued Jun 1, 2013
• This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical …
  PIT4780M · Technical service bulletin · Equipment · issued Apr 18, 2013
• This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Co…
  PIP4972C · Technical service bulletin · Electrical System · issued Mar 13, 2013
• Engine surge or stall at stop and/or dtc p0742 possible tcc applied. Equipped with allison lct1000 transmission rpo m74 or mw7. *nj updated 4/22/13. *pe
  PIP-4290 · Technical service bulletin · Power Train · issued Feb 1, 2013
• This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the cust…
  PIT5195 · Technical service bulletin · Electrical System · issued Jan 23, 2013
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138L · Technical service bulletin · Power Train · issued Dec 27, 2012
• This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.
  11-00-90-001A · Technical service bulletin · Engine and Engine Cooling · issued Dec 20, 2012
• This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm
  11-00-89-005C · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 17, 2012
• This Preliminary Information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. Technician sho…
  PIP3259J · Technical service bulletin · Power Train · issued Dec 17, 2012
• 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…
  PIT3271F · Technical service bulletin · Tires · issued Dec 12, 2012
• This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.
  10-00-89-017X · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 7, 2012
• This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer…
  PIT3330F · Technical service bulletin · Equipment · issued Nov 29, 2012
• 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…
  PIT3665C · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 6, 2012
• This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Tec…
  PIP5072 · Technical service bulletin · Electrical System · issued Oct 30, 2012
• This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the…
  PIT3078F · Technical service bulletin · Wheels · issued Oct 29, 2012
• General motors service campaign: see document search button for owner letter. The hvac blower may not work at certain functions or may become inoperable. There could be a burning s…
  SB-10240 · Technical service bulletin · Equipment · issued Jan 1, 2012
• Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverag…
  09-09-40-001A · Technical service bulletin · Seat Belts · issued Jan 1, 2012
• Gm/hummer/saab: intermittent illumination of mil, service lamps, service messages, or dtc set by various control modules-diagnosing and repairing fretting corrosion (disconnect aff…
  SB-09-06-03-004A · Technical service bulletin · Electrical System · issued Dec 1, 2011
• Cadillac/chevrolet/gmc/hummer: some suvs and trucks are exhibiting a condition where by grinding/ratcheting type noise coming from automatic transmission when shifting into park wh…
  PIP-3366-B · Technical service bulletin · Power Train · issued Nov 1, 2011
• Gm: service bulletin explaining when the safety belts are supposed to lock. *rm updated 12/6/11. *pe
  05-09-40-002E · Technical service bulletin · Seat Belts · issued Oct 1, 2011
• Gm: an 'engine power is reduced' message appears and there is a stored trouble code. This is caused by wear of the internal fuel injector. *rm
  PI-0474 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2011
• Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. Upon inspection, obvious oil will be found in the inta…
  PIP-4492P · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2011
• Gm: onstar is making incomplete calls without the driver knowing. When have a data connection. *rm
  PB-10037A · Technical service bulletin · Electrical System · issued Apr 1, 2011
• Gear box power steering pump, p/s performance concerns. *nj updated on 6/30/2011. *kb
  050232008 · Technical service bulletin · Steering · issued Apr 1, 2011
• Gm: there is an intermittent engine light on due to five possible internal trouble codes. There may also be an extended crank after filling the fuel tank. *rm updated 5/31/11. *pe …
  PIP-4851 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2011
• Gm: information on fixing multiple situations right the first time. *rm
  10-00-89-017C · Technical service bulletin · Unknown OR Other · issued Feb 1, 2011
• Gm: the service engine soon light is on, there is also a misfire or engine noise. There are multiple possible causes. *rm
  PIP-4138K · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2011
• Gm: there is a diesel engine hard start when hot. Starts fine when cold. There will be no internal trouble codes. *rm
  PIP-3504C · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2010
• Gm: when driving uphill the transmission may not shift out of first or will slip into second gear due to a torn clutch seal. There may be two internal trouble codes stored. *rm
  PI-0298 · Technical service bulletin · Power Train · issued Nov 1, 2010
• P245/70r17 general ameritrac tire wear vibration. *kb updated 12/13/07. *nj updated 1/30/08. *nj updated 5/25/11. *pe
  PIT4193 · Technical service bulletin · Tires · issued Nov 1, 2010
• Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. Do not replace entire steering gear for pitman seal leak. Technicians have bee…
  SB-10-02-33-001 · Technical service bulletin · Steering · issued Oct 1, 2010
• Unable to disable auto door locks. This includes 05 chevrolet gmc cadillac full size trucks and utilities. *eh also includes avalance, silverado suburban tahoe; gmc sierra, yukon, …
  3189 · Technical service bulletin · Latches/locks/linkages · issued Oct 1, 2010
• Chevrolet gmc service campaign: see document search button for owner letter. Enhanced calibration for transmission overheat in extreme cold air temperatures. Located in certain us …
  SB-09038 · Technical service bulletin · Power Train · issued Sep 1, 2010
• Diesel engine glow plug trouble codes. *tt updated 3/15/10. *pe
  3586 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2009
• General motors: lbz, lly, lmm mil/ses light n dtc p0087-fuel rail pressure (frp) too low, lack of performance, no power, engine runs rough, no start (diagnose fuel system component…
  SB-08-06-04-029B · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 2009
• Inaccurate fuel gauge readings/rear float arm stuck. *tt updated 03-01-07. *kb updated 3/15/10. *pe
  3630 · Technical service bulletin · Fuel System, Other · issued Jul 1, 2009
• Engine low power will not go over 2300 rpms. *eh updated 6/11/10. *pe
  3187 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2009
• General motors: malfunction indicator lamp (mil) illuminated, intermittent dtc p0191, slow fuel rail pressure (frp) decay, wiring harness connections, voltage fluctuations/interrup…
  TB-09-06-04-022 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2009
• Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe
  030525007 · Technical service bulletin · Service Brakes, Hydraulic · issued May 1, 2009
• Chevrolet/gmc: diesel engine turbo dtc p2563 or p003a. May encounter a concern of ses light, reduced power, low power. *pe
  PIP-4629 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2009
• Chevrolet gmc service campaign: see document search button for owner letter. Transmission overheat in extreme cold ambient temperatures - reprogram tcm. Located in alaska and minne…
  07293 · Technical service bulletin · Power Train · issued Feb 1, 2009
• Loss of ignition 1 voltage to the ignition coils. Consumer experienced intermittent stall, misfire, or crank no start. There may be no trouble codes set. *kb updated 3/17/09. *pe
  3893 · Technical service bulletin · Electrical System · issued Dec 1, 2008
• Hard start / no start outside temperatures below freezing. *tt updated 7/13/09. *pe
  3317 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2008
• General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe
  08089-B · Technical service bulletin · Electrical System · issued Nov 1, 2008
• Gmc: fluid leak from transmission oil cooler lines due to corrosion. All 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe
  PIT-4722 · Technical service bulletin · Power Train · issued Oct 1, 2008
• Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe
  PIT3504D · Technical service bulletin · Equipment · issued Sep 5, 2008
• Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pe
  PIT-3046E · Technical service bulletin · Fuel System, Other · issued Aug 1, 2008
• Gmc: fuel rail pressure sensor performance dtc p0191. May set due to actual fuel rail pressure not dropping quickly enough when the engine is shut off. *pe
  PIP-4430 · Technical service bulletin · Fuel System, Gasoline · issued Jul 1, 2008
• Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactiva…
  08-089 · Technical service bulletin · Equipment · issued Jun 1, 2008
• Chevrolet gmc service campaign: see document search button for owner letter. On-board diagnostics (obd)-fuel level sender-reprogram engine control module (ecm). Csc was received. *…
  08136 · Technical service bulletin · Fuel System, Other · issued May 1, 2008
• Suspension vibration or frame beaming at 40 - 60 mph. *kb updated 8/25/08. *pe
  3009 · Technical service bulletin · Suspension · issued May 1, 2008
• Diagnostic information on mn8, mt1 ses/mil illuminated, dtc p0757, harsh shift, delayed 2-3 shift, 2-3 shift flare, no third gear, slips in third gear or reverse. *pe
  08-07-30-015 · Technical service bulletin · Power Train · issued Apr 1, 2008
• Diagnostic information on mh1, mn8, mt1, m15 transmission slips, will not shift or may overheat, ses/mil may be illuminated, dtcs p0218, p0894 set. *pe updated 8/12/08. *pe
  08-07-30-016 · Technical service bulletin · Power Train · issued Apr 1, 2008
• Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [i-shaft] assembly). *pe
  000235003N · Technical service bulletin · Steering · issued Apr 1, 2008
• Ses light on due to dtc p0101 and/or p0106 - inspect air filter and/or map sensor . With 6.6l diesel engine (rpo, lbz, lly, or lmm). *nj updated 5/13/08. *nj
  PIP4307 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2008
• Dtc u0101, no engine crank and no tech ii communication with tcm. Equipped with allison lct1000 (rpo-mw7) automatic transmission. *nj
  PIP3605 · Technical service bulletin · Power Train · issued Mar 1, 2008
• Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe
  PIP4054A · Technical service bulletin · Suspension · issued Feb 1, 2008
• Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj
  PIP3343 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2008
• Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. Upd…
  05-04-21-003 · Technical service bulletin · Power Train · issued Jan 1, 2008
• Dtc c0327 with or without additional dtc's setting. With four wheel drive (4wd) only. *nj
  3061 · Technical service bulletin · Power Train · issued Dec 1, 2007
• One of the following concerns when programming the mileage or the hours into an exchange instrument panel cluster that is received from an electronic service center (esc). *nj
  4486 · Technical service bulletin · Electrical System · issued Oct 4, 2007
• Transmission slips, will not shift, ses light may be illuminated. *kb
  4133 · Technical service bulletin · Power Train · issued Sep 26, 2007
• Blown mbec 1 or lbec 1 fuse. *kb
  3075 · Technical service bulletin · Electrical System · issued Sep 26, 2007
• Turn signal in camper style outside rearview mirror (rpo dpn) does not illuminate turn signal flash (replace upper mirror glass) *nj
  070842013 · Technical service bulletin · Exterior Lighting · issued Sep 1, 2007
• Allison lct1000 harsh 3-2, 2-1 downshift, and abs may activate. *kb
  4144 · Technical service bulletin · Power Train · issued Aug 3, 2007
• Release of steering gear stub shaft bearing kit for service. *tt updated 08-15-07. *kb updated 10/09/07. *nj
  040232001 · Technical service bulletin · Steering · issued Aug 1, 2007
• Information on 3.5l, 3.9l, and 5.3l e85 fuel compatible vehicles, with alcohol content, switching between gasoline and e85 fuel. *kb updated on 09/19/07. *nj
  060604010 · Technical service bulletin · Fuel System, Gasoline · issued Jul 1, 2007
• New design front axle side bearing adjusters. *kb
  4030 · Technical service bulletin · Power Train · issued Jun 15, 2007
• Ipc backlighting inoperative tbc 2a fuse open. *kb
  4365 · Technical service bulletin · Interior Lighting · issued Jun 15, 2007
• Abs light on, dtc's c0265, c0201, u1041 set and/or loss of communication with brake module. (reground ebcm ground). *kb
  040525002 · Technical service bulletin · Service Brakes, Air · issued Jun 1, 2007
• Service update for inventory and customer vehicles e85 virtual flex fuel sensor (vffs) update- reprogram ecm. *kb
  06162 · Technical service bulletin · Fuel System, Gasoline · issued Jun 1, 2007
• Service brake booster message. *kb
  3568 · Technical service bulletin · Service Brakes, Air · issued Mar 13, 2007
• Lbz, lly, engine with rough idle, poor performance, black/white exhaust smoke, mil/ses light on and one or more of the following dtc's p003a, p060b, p0230, p0403, p0401, p0606, p21…
  060604066 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2007
• Loss of power when driving in extreme winter weather. *kb
  3999 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2007
• Unable to program tire size in ebcm/vses. *kb
  3425 · Technical service bulletin · Tires · issued Mar 1, 2007
• Whine howl noise from the rear differential on vehicles equipped with an 8.6 rear axle. *kb
  4006 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2007
• Service vme. Supplement to 00-02-35-003l. Update on new i-shaft. *kb
  4231 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2007
• Bridgestone duravis tire chip and tear issue. *kb
  4223 · Technical service bulletin · Tires · issued Feb 22, 2007
• Slip condition in 2nd, 3rd, or 4th. Damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj
  3136 · Technical service bulletin · Power Train · issued Feb 22, 2007
• Dual stage passenger air bag used in single stage application. *kb
  4179 · Technical service bulletin · Air Bags · issued Feb 22, 2007
• Unable to locate emergency light relay and/or blunt cut wires. *kb
  3190 · Technical service bulletin · Electrical System · issued Feb 22, 2007
• Power steering pump leak/ incorrect mounting bolt. *kb
  4087 · Technical service bulletin · Steering · issued Feb 22, 2007
• Bridgestone dueler product information update. *kb
  3562 · Technical service bulletin · Tires · issued Feb 22, 2007
• Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
  000235003 · Technical service bulletin · Steering · issued Feb 1, 2007
• Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. *kb
  010310010 · Technical service bulletin · Suspension · issued Jan 1, 2007
• Rear drive axle whine noise (replace slip yoke assembly). *kb
  060417002 · Technical service bulletin · Suspension · issued Dec 1, 2006
• Various intermittent driveability conditions - hesitation, lack of power, etc. *tt
  040604001 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2006
• Ei05082 - loss of blower motor speeds except for high speed or inoperative. *tt updated. *kb updated *kb
  050138012 · Technical service bulletin · Equipment · issued Nov 1, 2006
• Rear brake pulsation check drum to axle clearance, with rpo jf3 or jf7. *kb
  4024 · Technical service bulletin · Service Brakes, Air · issued Oct 11, 2006
• Allison transmission equipped vehicles setting diagnostic trouble code (dtc) p0877. Vehicles equipped with allison lct1000 mw7 transmission. *kb
  3910 · Technical service bulletin · Power Train · issued Oct 11, 2006
• Dual tanks fuel gauge defaults to empty - new calibrations. Stall start tank transfer. Vehicles with 6.6l rpo lb7 or lly engines. *kb
  4150 · Technical service bulletin · Fuel System, Other · issued Oct 11, 2006
• Diesel fuel system engineering investigation. *kb
  3878 · Technical service bulletin · Fuel System, Diesel · issued Oct 9, 2006
• Rear drum brakes excessive wear, drag, and aggressive. *kb
  3958 · Technical service bulletin · Service Brakes, Air · issued Oct 4, 2006
• Tailgate cable slack. This includes 1998-2006 chevrolet and gmc full and mid size trucks. *eh updated. *kb
  3227 · Technical service bulletin · Structure · issued Oct 4, 2006
• Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07. *kb
  030604036 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2006
• No movement when the shift lever is moved to d4 or d3. Normal operation when moved to d2 d1 or reverse. *kb updated. *kb
  3931 · Technical service bulletin · Power Train · issued Sep 28, 2006
• Door glass pops out of run channel. *kb
  3713 · Technical service bulletin · Visibility · issued Sep 27, 2006
• Engine with a repeat cracked flywheel. *kb
  3927 · Technical service bulletin · Power Train · issued Sep 27, 2006
• Left front axle shaft difficult to remove. Axle differential leak seal shaft. *kb
  3340 · Technical service bulletin · Suspension · issued Sep 23, 2006
• Clutch pedal fade or clutch will not disengage typically when towing. *tt
  3870 · Technical service bulletin · Power Train · issued Aug 21, 2006
• Throttle body codes p2108, p1516, and u0107. *tt
  3812 · Technical service bulletin · Electrical System · issued Jul 19, 2006
• Turbocharger oil feed line kinked or restricted. *tt
  3401 · Technical service bulletin · Engine and Engine Cooling · issued Jul 19, 2006
• Vehicle shudder when driving in 6th gear range. *kb
  060730013 · Technical service bulletin · Power Train · issued Jun 1, 2006
• Product enhancement for inventory vehicles only. Transmission control module (tcm) electrical contact notice label - expires on september 30, 2006. *tt
  06521 · Technical service bulletin · Power Train · issued Jun 1, 2006
• Missing mercury disposal notice label. *tt
  06045 · Technical service bulletin · Equipment · issued Jun 1, 2006
• No crank, ign a 40 amp fuse blown. *tt
  3967 · Technical service bulletin · Electrical System · issued May 16, 2006
• Stalling ses or noise caused by distributor gear wear. *ak
  3767 · Technical service bulletin · Electrical System · issued May 5, 2006
• Duramax head gasket and torque specification change. *tt
  3744 · Technical service bulletin · Engine and Engine Cooling · issued May 3, 2006
• Diagnostic information on turbocharger malfunction due to lack of engine oil for lbz, lb7, and lly duramax diesel engine. *kb
  030693001 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2006
• Service vme - glow plug control module calibrations on tis data 2.5. *tt
  3721 · Technical service bulletin · Electrical System · issued Mar 15, 2006
• Diesel engine extended idle smoke. *tt
  3722 · Technical service bulletin · Engine and Engine Cooling · issued Mar 15, 2006
• Engine glow plug system concern - reprogram glow plug control module. *tt
  06522 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2006
• Revised upper control arm replacement. *tt
  060308002 · Technical service bulletin · Suspension · issued Mar 1, 2006
• Information on 2006 6.6 lbz lly duramax diesel engine cylinder head gasket change - new head gasket and torque specification. *tt
  060601006 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2006
• Allison lct 1000 overheat diagnostic trouble code p0218, p0741 and /or p0742. *ak
  3681 · Technical service bulletin · Power Train · issued Feb 21, 2006
• Cruise control inoperative and/or malfunction indicator lamp on with diagnostic trouble code p0833 stored. The condition may not be able to be duplicated by the dealer yet the cons…
  3673 · Technical service bulletin · Vehicle Speed Control · issued Feb 17, 2006
• Wide load outside rear view mirror (rpo dpn) glass cracked, broken or fell out of mirror housing. *tt
  060864006 · Technical service bulletin · Structure · issued Feb 1, 2006
• Information on p245/75r16 goodyear wrangler st tire usage/identification. *tt
  060310003 · Technical service bulletin · Suspension · issued Feb 1, 2006
• Ei05061 - intermediate steering shaft clunk noise or stick-slip (follow strategy based diagnostics). 05-02-35-003 and 05-02-35-003a not yet received. *tt
  050235003A · Technical service bulletin · Steering · issued Feb 1, 2006
• 4l60-e/4l65-e automatic transmission/torque converter clutch (tcc) shudder, water in transmission. *tt
  050730017 · Technical service bulletin · Power Train · issued Feb 1, 2006
• Engine overheating no coolant flow. *tt
  3650 · Technical service bulletin · Engine and Engine Cooling · issued Jan 26, 2006
• 4wd inoperative and possible dtc c0327 stored in the transfer case control module. *tt
  3665 · Technical service bulletin · Power Train · issued Jan 25, 2006
• Lct1000 intermittent no drive engagement when cold. *tt
  3661 · Technical service bulletin · Power Train · issued Jan 25, 2006
• Unable to remove protective coating from body. *tt
  3768 · Technical service bulletin · Structure · issued Jan 10, 2006
• Squeak noise on brake apply. *tt
  3779 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 9, 2006
• Front hvac blower inoperative. *tt
  3691A · Technical service bulletin · Visibility · issued Jan 9, 2006
• Rattle noise at highway speed in 2wd. *tt
  3480A · Technical service bulletin · Power Train · issued Jan 7, 2006
• Diesel engine vibration felt at all rpm. *tt
  3647 · Technical service bulletin · Engine and Engine Cooling · issued Jan 7, 2006
• Front blower inoperative stay running during low ambient temperature. *tt
  3766 · Technical service bulletin · Visibility · issued Jan 6, 2006
• Service vme - 2006 duramax diesel engine fuel system components are not interchangeable with earlier year model vehicles. *tt
  3616 · Technical service bulletin · Fuel System, Other · issued Jan 6, 2006
• Service vme - engineering is investigating glow plug failures in northern indiana, northern ohio, and southeast michigan. *tt
  3632 · Technical service bulletin · Engine and Engine Cooling · issued Jan 6, 2006
• Heated seat inoperative or shut off in 30 seconds. Diagnostic trouble codes b2435, b2440, b3606 and/or b1825 set in the drivers seat module. *tt
  3287B · Technical service bulletin · Seats · issued Jan 6, 2006
• Harsh 1-2 shift, malfunction indicator lamp illuminated, diagnostic trouble code p0894 stored in pcm. *tt
  3609A · Technical service bulletin · Power Train · issued Jan 6, 2006
• Intermittent no start, service stability message, anti-lock brake system (abs) light illuminated, multiple diagnostic trouble codes (dtcs), dic shows unknown driver, various electr…
  030850014 · Technical service bulletin · Electrical System · issued Jan 1, 2006
• Diesel engine glow plug control module causing no communication with gmlan. *tt
  3570 · Technical service bulletin · Electrical System · issued Nov 8, 2005
• Engineering investigation on the 2006 6.6 diesel injectors. *tt
  3564 · Technical service bulletin · Fuel System, Gasoline · issued Nov 7, 2005
• Service tire pressure monitoring system diagnostics codes. *tt
  3727 · Technical service bulletin · Tires · issued Nov 2, 2005
• Service vme - 8.6 inch rear axle which exhibit a gear whine condition (until december 23, 2005). *tt
  3569 · Technical service bulletin · Suspension · issued Nov 2, 2005
• Service vme - brake pulsation due to rotor corrosion. *tt
  3728 · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 2, 2005
• Electronic transfer case unable to complete shift. *tt
  3424 · Technical service bulletin · Power Train · issued Nov 2, 2005
• Engine oil leak at rear cover assembly area. *tt
  050601034 · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2005
• Unwanted operation of rear windows. *tt
  3573 · Technical service bulletin · Visibility · issued Nov 1, 2005
• Fuel gauge inaccurate/ diagnostic trouble code p0461 and or p2636/ transfer pump will not shut off. *tt
  3616 · Technical service bulletin · Fuel System, Other · issued Nov 1, 2005
• Fuel gauge is inaccurate or reads empty on diesel equipped chassis cab with dual tanks. *tt
  3630A · Technical service bulletin · Fuel System, Other · issued Nov 1, 2005
• Anti-lock brake system (abs) light on, diagnostic trouble codes (dtcs) c0265, c0201, u1041 set and/or loss of communication with brake module. *tt update. *tt
  040525002B · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 1, 2005
• Ping, pop, snap or click noise from the propeller shaft. *tt
  3105 · Technical service bulletin · Power Train · issued Oct 28, 2005
• Voltmeter is flucuating between 12 and 14 volts on their new 2005 chevrolet/ gmc/ cadillac model year light duty full size pickup and utility. *sc
  3331 · Technical service bulletin · Electrical System · issued Oct 27, 2005
• Highway speed excessive smoke and fuel knock. *tt
  3491 · Technical service bulletin · Fuel System, Other · issued Oct 21, 2005
• Bulletin-sit-bulletin-1703724: rubbing noise from the rear propshaft. *sc
  3549 · Technical service bulletin · Power Train · issued Oct 19, 2005
• Bulletin-sit-bulletin-no forward, slips, dtc p0875 p0876. *sc
  3475A · Technical service bulletin · Power Train · issued Oct 18, 2005
• Hard start hot only after the engine has reached operating temperature and then shut off. *tt
  3504 · Technical service bulletin · Engine and Engine Cooling · issued Sep 14, 2005
• Remote cd changer clicking on initialization, freezing up or loses place in a song (no fix at this time, fix under development). *tt
  050844028 · Technical service bulletin · Equipment · issued Sep 1, 2005
• Information on vehicles with a stored history dtc b1259 antenna ground circuit. *tt
  050844027 · Technical service bulletin · Electrical System · issued Sep 1, 2005
• 20 inch wheels and tires available through gmspo. *eh *tt
  030310006D · Technical service bulletin · Tires · issued Sep 1, 2005
• Reference guide for the technician to upgrade a vehicle from factory wheels and tires to 20 inch wheels and tires, which are available through gmspo. *tt
  030310006 · Technical service bulletin · Suspension · issued Sep 1, 2005
• Diagnostic information for turbo failure due to lack of oil or repeat turbo failures. *tt
  030693001A · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2005
• Investigation of extension seal leaks on 4l60e automatic transmission. *tt
  3309 · Technical service bulletin · Power Train · issued Apr 21, 2005
• Lack of steering assist or shudder during parking lot type maneuvers. *tt
  3386 · Technical service bulletin · Steering · issued Apr 21, 2005
• Application of horn at horn pad inoperative. Rke function for panic alarm works. *tt
  3300C · Technical service bulletin · Electrical System · issued Apr 18, 2005
• Turbo air charge cooler hoses oil seepage or blows off on acceleration. This also includes 2004-2005 lly c2 c3 c4 c5 k2 k3 d4 d5 e4 e5 models. *eh
  3068B · Technical service bulletin · Engine and Engine Cooling · issued Jan 27, 2005
• Diagnostic trouble code c0327 with or without additional diagnostic trouble codes setting. *tt
  3061C · Technical service bulletin · Electrical System · issued Dec 3, 2004
• HARSH 1-2 SHIFT. *EH
  3170 · Technical service bulletin · Power Train · issued Dec 2, 2004
• 261 transfer case drivelines growl 1100-1200 rpm. *tt
  3156 · Technical service bulletin · Power Train · issued Nov 10, 2004
• The 4l60e/4l65e automatic transmission slip condition in 2nd, 3rd, or 4th gear. Also to include the pontiac gto 2005. *tc
  3136 · Technical service bulletin · Power Train · issued Nov 4, 2004
• Oil seepage from turbo air charge cooler hoses or hose blowing off during acceleration. Possible diagnostic trouble code p0299. *tt updated 04-24-07. *kb
  3068 · Technical service bulletin · Engine and Engine Cooling · issued Oct 8, 2004
• Blown mbec 1 or lbec 1 fuse. *tt
  3075B · Technical service bulletin · Electrical System · issued Oct 8, 2004
• Service engine soon light and reduced engine power with a diagnostic trouble code p1516. Diagnostic trouble codes p0120, p0220, p1514, p1515, p1518 and p2135 may also be present. *…
  3089 · Technical service bulletin · Electrical System · issued Oct 4, 2004
• M74 allison lct1000 pto gear applications. *tt
  3083 · Technical service bulletin · Power Train · issued Oct 4, 2004
• No communication with any modules, multipe u-diagnostic trouble codes (dtcs), instrument panel cluster (ipc) warning indicators. 03-04 chevrolet all full size trucks and utilities …
  3001 · Technical service bulletin · Electrical System · issued Aug 25, 2004
• Service vme - switching mirrors from power folding to power extending. *mj
  3002 · Technical service bulletin · Visibility · issued Aug 25, 2004
• Suspension vibration or frame beaming at 40 -60 mph. *mj
  3009A · Technical service bulletin · Suspension · issued Aug 24, 2004