Jeep Wrangler Service Bulletins (2021)
1,032 manufacturer communications on file.
- July 4, 2025•Document ID: 11020600Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2208000138 REV.B
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryDecreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
Associated Products (65)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer+ 45 moreAssociated Documents - July 3, 2025•Document ID: 11020608Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100622
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryWhen replacing a camshaft and parts kit (P/N 68661146xx and/or 68661147xx), it is NOT necessary to order the roller-finger followers (rocker arms) separately, as these are included in the camshaft parts kit.
Associated Products (41)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator+ 21 moreAssociated Documents - June 24, 2025•Document ID: 11020108Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 14-010-25 REV. C
- Date Added:
- July 2, 2025
- Manufacturer:
- RAM
SummaryFrequent Repairs Of Fuel System Components Such As Fuel Filters Numerous Stellantis vehicles having fuel line components replaced such as diesel fuel filters. Occasionally, components are replaced before their standard life expectancy or when not contaminated with debris.
Associated Products (9)Associated Documents - June 24, 2025•Document ID: 11020090Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 105647
- Date Added:
- July 2, 2025
- Manufacturer:
- JEEP
SummaryRAIL - REAR
Associated Products (6)Associated Documents - June 18, 2025•Document ID: 11019773Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100614
- Date Added:
- June 26, 2025
- Manufacturer:
- CHRYSLER
SummaryADJUSTER Valve Lash Customer's complaint may include a ticking noise coming from the engine. Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand. Intake lash adjusters found with a stiff or stuck condition (non-compressible plunger) leading to the assumption of being defective/malfunctioning. INTAKE lash adjusters are designed to be NON COMPRESSIBLE by hand. Do Not Replace EXHAUST lash adjusters when the following condition is present: should be compressible, but they will exert a reactionary spring force during compression and return to full expansion without a compression force. Do Not Replace INTAKE lash adjusters when the following condition is present: should feel very firm and difficult to compress. Once the correct functioning of the intake and exhaust lash adjusters is validated with the procedure above, refer to the Service Manual "HYDRAULIC LIFTER(S) NOISE DIAGNOSIS" procedure. After the corresponding service procedures from the Service Manual involving the Lash Adjusters have been conducted, refer to the detailed instructions in the Service Manual to diagnose and/or service any other component.
Associated Products (46)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager+ 26 moreAssociated Documents - June 13, 2025•Document ID: 11019618Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-015-25
- Date Added:
- June 18, 2025
- Manufacturer:
- JEEP
Summary"Spark Knock/Engine Symptoms Customers may experience the following: ● Knocking or pinging noise coming from the engine upon acceleration. This bulletin involves cleaning the piston heads and cylinder head combustion chambers to resolve a spark knock condition being caused by oil intrusion through the PCV system."
Associated Products (6)Associated Documents - June 11, 2025•Document ID: 11019600Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 105590
- Date Added:
- June 17, 2025
- Manufacturer:
- JEEP
SummaryWarranty Newsletter – Volume 11, Issue 6
Associated Products (38)2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 5500+ 18 moreAssociated Documents - June 11, 2025•Document ID: 11019598Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 105591
- Date Added:
- June 17, 2025
- Manufacturer:
- RAM
SummaryFCA Caribbean Warranty Newsletter – Volume 11, Issue 6
Associated Products (38)2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 5500+ 18 moreAssociated Documents - June 6, 2025•Document ID: 11019442Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100605
- Date Added:
- June 10, 2025
- Manufacturer:
- JEEP
Summary"Shim - felt GIM # NUSENGCHR24018991: JL JT sun visor center support BSR. Add felt shim 68736674AA - 43MM OD x 10mm ID x 1mm thick. "
Associated Products (12)Associated Documents - June 6, 2025•Document ID: 11019433Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 14-010-25 REV. B
- Date Added:
- June 10, 2025
- Manufacturer:
- RAM
Summary"Frequent Repairs Of Fuel System Components Such As Fuel Filters Numerous Stellantis vehicles having fuel line components replaced such as fuel filter. Occasionally, components are replaced before their standard life expectancy or when not contaminated with debris "
Associated Products (25)2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler+ 5 moreAssociated Documents - May 29, 2025•Document ID: 11018863Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 14-010-25 REV. A
- Date Added:
- June 2, 2025
- Manufacturer:
- RAM
Summary"Frequent Repairs Of Fuel Line Components Such As Fuel Filters Numerous Stellantis vehicles having fuel line components replaced such as fuel filter. Occasionally, components are replaced before their standard life expectancy or when not contaminated with debri "
Associated Products (26)Associated Documents - May 28, 2025•Document ID: 11018609Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2408000024REVA
- Date Added:
- May 28, 2025
- Manufacturer:
- JEEP
SummaryPower Top Switch Unresponsive, Full Retractable Sky Roof Does Not Open or Close Customer Complaint/Technician Observation: The owner complains the top system is inoperative and that by pressing the switches the Power Top does not make any movement. Technician may or may not have Diagnostic Trouble Codes (DTCs). Repair Procedure: Perform the power top calibration prior to any switch or parts replacement.
Associated Products (5)Associated Documents - May 27, 2025•Document ID: 11018810Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 104966
- Date Added:
- June 2, 2025
- Manufacturer:
- JEEP
SummaryBEZEL & INDICATOR- GEAR SHIFT INDICATOR
Associated Products (10)Associated Documents - May 21, 2025•Document ID: 11018676Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-25
- Date Added:
- May 30, 2025
- Manufacturer:
- CHRYSLER
Summary"Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
Associated Products (89)2025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale+ 69 moreAssociated Documents - May 20, 2025•Document ID: 11018637Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9004003
- Date Added:
- May 29, 2025
- Manufacturer:
- JEEP
SummaryBacklite Heated Liftgate Glass Assembly: For rear window defrost inoperative concerns where heated glass electrical tab has become detached, it is not necessary to replace the glass assembly. For loose or detached electrical tab, refer to TSB 23-007-25 for repair procedures on reattaching a loose tab. For burned or discolored gridlines on hard tops, DO NOT change the complete Flipper glass assembly. This discoloration is oxidation of the ceramic silver material and is normal. The Engineering standard call out the fact that this bus bar will change in color and is not a deterioration of the material or performance.
Associated Products (5)Associated Documents - May 18, 2025•Document ID: 11018482Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-011-25
- Date Added:
- May 20, 2025
- Manufacturer:
- CHRYSLER
Summary"Misfire Diagnostic Trouble Codes (DTCs), Rough Idle, Valvetrain Noise Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0301 - Cylinder 1 Misfire. ● P0302 - Cylinder 2 Misfire. ● P0303 - Cylinder 3 Misfire. ● P0304 - Cylinder 4 Misfire. ● P0305 - Cylinder 5 Misfire. ● P0306 - Cylinder 6 Misfire. Customers may comment on one or more of the following: ● Rough idle. ● Valvetrain noise. "
Associated Products (40)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator+ 20 moreAssociated Documents - May 16, 2025•Document ID: 11018447Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2323000002 REV.A
- Date Added:
- May 19, 2025
- Manufacturer:
- DODGE
Summary"Washer Light On And Will Not Turn Off After Adding Washer Solvent."
Associated Products (72)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 52 moreAssociated Documents - May 15, 2025•Document ID: 11018500Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 105038
- Date Added:
- May 20, 2025
- Manufacturer:
- JEEP
SummaryTUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
Associated Products (11)Associated Documents - May 14, 2025•Document ID: 11018408Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 105039
- Date Added:
- May 16, 2025
- Manufacturer:
- JEEP
SummaryTUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
Associated Products (11)Associated Documents - May 12, 2025•Document ID: 11018453Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100570
- Date Added:
- May 19, 2025
- Manufacturer:
- DODGE
Summary"Transmission Fluid Please note fluid color/condition/odor is NOT an indicator of transmission health and should not be used as the reason for unit replacement. Visible ""glitter"" or debris in the pan does not justify complete unit replacements."
Associated Products (37)2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002022 Chrysler 300+ 17 moreAssociated Documents