2003 Jeep Wrangler service bulletins & manufacturer communications
51 manufacturer communications are on file with NHTSA for the 2003 Jeep Wrangler. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 51
- Plate - Planetary101232 · Technical service bulletin · Power Train · issued Oct 30, 2024
- KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other pla…9004275 · Technical service bulletin · Electrical System · issued Jul 22, 2020
- KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other pla…9004275 · Technical service bulletin · Electrical System · issued Jul 22, 2020
- Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes P0407 ? EGR Sensor B Circuit Low, or P0408 ? EGR Sensor B Circuit High SetS2025000005 · Technical service bulletin · Electrical System · issued Jun 1, 2020
- Disinfectant Solution Recommended for COVID-1923-015-20 · Technical service bulletin · Equipment · issued Apr 30, 2020
- Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and als…08-049-20 · Technical service bulletin · Equipment · issued Apr 22, 2020
- DIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev. A)D-20-02 Rev. A · Technical service bulletin · Equipment · issued Mar 4, 2020
- Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.3100519 · Technical service bulletin · Structure · issued Nov 20, 2019
- Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage part…3100319 · Technical service bulletin · Structure · issued Nov 20, 2019
- Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.3100619 · Technical service bulletin · Equipment · issued Nov 20, 2019
- Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.31-005-19 · Technical service bulletin · Equipment · issued Nov 20, 2019
- Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage part…31-003-19 · Technical service bulletin · Equipment · issued Nov 20, 2019
- Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.31-006-19 · Technical service bulletin · Structure · issued Nov 20, 2019
- Valve Body. These may cause over drive cycling.R2118796A · Technical service bulletin · Engine and Engine Cooling · issued Feb 26, 2016
- Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be…9003215 · Technical service bulletin · Engine and Engine Cooling · issued Feb 12, 2015
- Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be…9003215 · Technical service bulletin · Engine and Engine Cooling · issued Feb 12, 2015
- Part Description: wheel hub cap Issue Description: This hubcap is installed directly to the wheel using screws; PN 00154236. This part is not currently listed in the catalog9003192 · Technical service bulletin · Wheels · issued Dec 17, 2014
- Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now …9002849 · Technical service bulletin · Equipment · issued Sep 3, 2014
- 82212076, 82203694 - Fabric Cleaner This "fabric cleaner" is not intended for sale in California, the otc states (Connecticut, Delaware, Massachusetts, Maine, New Hampshire, New Je…9002519 · Technical service bulletin · Equipment · issued Mar 20, 2013
- STEERING SHIMMY. *TT1900306 · Technical service bulletin · Steering · issued Aug 30, 2006
- Primary door weatherstrip water leak at a-pillar belt line. *tt2301006 · Technical service bulletin · Structure · issued Feb 15, 2006
- Automatic transmission diagnostic teardown procedure. Various models including the 2004 ram truck, durango, sebring convertible, cherokee, vision, neon, and voyager. *tt *sc2100903 · Technical service bulletin · Power Train · issued Oct 2, 2005
- Air conditioning (a/c) cooling coil odor. *tt2401305 · Technical service bulletin · Equipment · issued Aug 4, 2005
- Spark knock or powertrain rattle-like sound from transfer case shifter area. *tt2101005 · Technical service bulletin · Power Train · issued Apr 23, 2005
- Mil (malfunction indicator lamp) illumination for dtc's (diagnostic trouble codes) p0750, p0755, p0760, p0765, p0846, p0871 or p0841. 2004-2005 jeep cherokee and 2005 chrysler 300/…2100905 · Technical service bulletin · Electrical System · issued Mar 22, 2005
- Powertrain control module initialization. *sc0801505 · Technical service bulletin · Power Train · issued Mar 2, 2005
- Transmission delay engagement. *eh2100405 · Technical service bulletin · Power Train · issued Jan 22, 2005
- After installing the transmission apply rtv to the adapter slot. *eh10182004 · Technical service bulletin · Power Train · issued Oct 18, 2004
- Malfunction indicator lamp (mil) illumination -diagnostic trouble code (dtc) p1776 solenoid switch valve latched in lr position. *mj this bulletin replaces 21-008-04 dated june 1, …2100804 · Technical service bulletin · Electrical System · issued Oct 16, 2004
- Dirt and debris accumulation at rear main seal. *tt0901004 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2004
- Special ball joint, allows adjustment to caster and camber angles. *slc this bulletin replaces 02-001-02 dated 06/10/02. Also to include 2005 jeep wrangler. *tt0200102 · Technical service bulletin · Suspension · issued Aug 20, 2004
- Delayed or temporary loss of transmission engagement after initial start up on various models including the 2004 pacifica, sebring convertible, sebring sedan, intrepid and 2003 sx2…2100503 · Technical service bulletin · Power Train · issued May 11, 2004
- Nv-241 transfer case fluid seepage from area of rear output shaft retainer. *tt2100304 · Technical service bulletin · Power Train · issued Mar 9, 2004
- New spark plug for 2.4l engine. *mj0803403 · Technical service bulletin · Electrical System · issued Mar 2, 2004
- Soft top zipper cleaner and lubricant - for difficult to operate window zippers. *tt2300504 · Technical service bulletin · Structure · issued Mar 2, 2004
- Irregular engine snapping sound. *tt0900704 · Technical service bulletin · Engine and Engine Cooling · issued Mar 2, 2004
- Clutch pedal position switch makes click-like sound when clutch pedal is depressed. *tt0802703 · Technical service bulletin · Electrical System · issued Sep 12, 2003
- 4.0l rough engine idle after restart following a hot soak. *tt1803103 · Technical service bulletin · Engine and Engine Cooling · issued Sep 5, 2003
- Hvac drive water leaks under passenger side front carpet. *tt2400703 · Technical service bulletin · Equipment · issued Aug 15, 2003
- Delayed or temporary loss of transmission engagement after initial start up on various models including the 2004 pacifica, sebring convertible, sebring sedan, intrepid and 2003 sx2…2100503A · Technical service bulletin · Power Train · issued Aug 1, 2003
- 4.0l multiple cylinder misfire. *tt0900303 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2003
- Clutch slipping. 2004 cherokee included. *tt0600203 · Technical service bulletin · Power Train · issued Aug 1, 2003
- New fasteners to prevent possible 42rle transmission fluid weepage. *tt2100703 · Technical service bulletin · Power Train · issued Aug 1, 2003
- Transmission harsh 4-3 downshift. *tt2100603A · Technical service bulletin · Power Train · issued Aug 1, 2003
- Transmission harsh 4-3 downshift on various models including the 2004 pacifica, sebring, intrepid and 2003 sx2.0. *tt2100603 · Technical service bulletin · Power Train · issued Jun 20, 2003
- Antilock brake system (abs) g-switch harness connector may be incorrectly wired. *tt03011 · Technical service bulletin · Service Brakes, Air · issued May 2, 2003
- 4.0L CRANKSHAFT BURR. *TT02023 · Technical service bulletin · Engine and Engine Cooling · issued Dec 6, 2002
- Nv3550 manual transmission may have suspect third gear weld. This supplement replaces 02-017 dated september 23, 2002. *tt02017A · Technical service bulletin · Power Train · issued Oct 17, 2002
- Dowel pin has been added to the nv241 output shaft to mate with a notch added to the vehicle speed sensor tone wheel. Service information tuneups. *tt10023 · Technical service bulletin · Power Train · issued Oct 1, 2002
- This rapid response states that 403 suspect vehicles may have two engine electrical harness fuel injector connectors that may be connected to the wrong injector. *tt02011 · Technical service bulletin · Fuel System, Gasoline · issued Aug 5, 2002
- Flash programming failure recovery. *slc1802002 · Technical service bulletin · Unknown OR Other · issued Jun 24, 2002