Jeep Wrangler Service Bulletins (2022)
659 manufacturer communications on file.
- October 15, 2026•Document ID: 11038666Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100946
- Date Added:
- October 22, 2026
- Manufacturer:
- JEEP
SummaryCompressor Assy High number of compressor replacements when complaint is noise and supplier analysis comes back as Trouble not found. Before replacing compressor due to noise complaint review the NEW Compressor noise section in the service library under 24 Heating and Air Conditioning- Diagnosis and Testing.
Associated Products (12)Associated Documents - October 10, 2026•Document ID: 11038557Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000038
- Date Added:
- October 16, 2026
- Manufacturer:
- JEEP
SummaryHigh Voltage Battery Has Lower SOC After Overnight Sleep Cycle
Associated Products (9)Associated Documents - October 10, 2026•Document ID: 11038520Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000038
- Date Added:
- October 16, 2026
- Manufacturer:
- JEEP
SummaryHigh Voltage Battery Has Lower SOC After Overnight Sleep Cycle
Associated Products (9)Associated Documents - October 9, 2026•Document ID: 11038527Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-367-26
- Date Added:
- October 16, 2026
- Manufacturer:
- JEEP
SummaryFlash: Drivetrain Control Module (DTCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● C147B-92 - Front Axle Disconnect Sensor Performance or Incorrect Operation Customers may comment on one or more of the following: ● 4WD system warning lights, service messages, or flashing indicators are displayed in the Instrument Panel Cluster (IPC). ● The vehicle does not engage 4WD properly. This bulletin involves reprogramming the DTCM with the latest available software.
Associated Products (1)Associated Documents - October 9, 2026•Document ID: 11038490Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-367-26
- Date Added:
- October 16, 2026
- Manufacturer:
- JEEP
SummaryFlash: Drivetrain Control Module (DTCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● C147B-92 - Front Axle Disconnect Sensor Performance or Incorrect Operation Customers may comment on one or more of the following: ● 4WD system warning lights, service messages, or flashing indicators are displayed in the Instrument Panel Cluster (IPC). ● The vehicle does not engage 4WD properly. This bulletin involves reprogramming the DTCM with the latest available software.
Associated Products (1)Associated Documents - September 30, 2026•Document ID: 11038329Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2621000004
- Date Added:
- October 7, 2026
- Manufacturer:
- JEEP
SummaryThe Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward Transmission Engagement. The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines (850RE Transmission Only)
Associated Products (69)2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 49 moreAssociated Documents - September 24, 2026•Document ID: 11037598Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 114746
- Date Added:
- September 30, 2026
- Manufacturer:
- JEEP
SummarySOCKET - DRAG LINK INNER
Associated Products (12)Associated Documents - September 24, 2026•Document ID: 11037597Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 114745
- Date Added:
- September 30, 2026
- Manufacturer:
- JEEP
SummarySOCKET - DRAG LINK INNER
Associated Products (12)Associated Documents - September 8, 2026•Document ID: 11037346Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 9100900
- Date Added:
- September 17, 2026
- Manufacturer:
- DODGE
SummaryPassive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
Associated Products (49)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager+ 29 moreAssociated Documents - August 26, 2026•Document ID: 11036762Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100363 Rev 3
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryTurbocharger Kit Please note that many turbo components are serviceable separately and full turbo replacement may not be required. If the turbo is being inspected for: Noise/Rattle: Inspect heat shield fasteners for looseness and check the wastegate actuator/linkage for binding. The actuator kit is serviced separately. Oil Leak: Inspect the turbo oil feed O-ring area for leaks. O-ring is serviced separately.
Associated Products (16)2025 Jeep Wrangler2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Wrangler2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep WranglerAssociated Documents - August 12, 2026•Document ID: 11036282Warranty Program/ExtensionSTRUCTURE:BODY
- Mfr Comm. #:
- 114045
- Date Added:
- August 19, 2026
- Manufacturer:
- JEEP
SummaryID-25-11 Rev. C Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles
Associated Products (10)Associated Documents - August 12, 2026•Document ID: 11036281Warranty Program/ExtensionSTRUCTURE:BODY
- Mfr Comm. #:
- 114044
- Date Added:
- August 19, 2026
- Manufacturer:
- JEEP
SummaryD-25-15 Rev. C Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles
Associated Products (10)Associated Documents - August 6, 2026•Document ID: 11036183Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 16C Combo Rev3
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryEMISSION RECALL – NORTH AMERICA Check Engine/Malfunction Indicator Lamp 16C The instrument panel cluster on about 32,587 of the above vehicles may have an inoperable check engine/malfunction indicator lamp (CEL/MIL). (JT) vehicles: CEL/MIL and cargo lamp indicator function are swapped. (JL) vehicles: CEL/MIL will not turn on. The CEL/MIL in and of itself will not affect emissions. However, if there was an emission issue that would require illumination of the CEL/MIL, the customer would not be alerted. The vehicle would be non-compliant to the OBD II regulation.
Associated Products (8)Associated Documents - July 7, 2026•Document ID: 11035078Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 113271
- Date Added:
- July 18, 2026
- Manufacturer:
- JEEP
SummaryCORE – HEATER
Associated Products (16)Associated Documents - July 7, 2026•Document ID: 11035077Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 113270
- Date Added:
- July 18, 2026
- Manufacturer:
- JEEP
SummaryCORE – HEATER
Associated Products (16)Associated Documents - July 6, 2026•Document ID: 11035064Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 9100833 REV1
- Date Added:
- July 18, 2026
- Manufacturer:
- JEEP
SummaryFuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
Associated Products (70)2027 Chrysler Pacifica2027 Dodge Durango2027 Jeep Gladiator2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2027 Jeep Wagoneer S2027 Jeep Wrangler2027 Ram 15002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer+ 50 moreAssociated Documents - July 3, 2026•Document ID: 11034899Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-261-26
- Date Added:
- July 8, 2026
- Manufacturer:
- JEEP
SummaryFlash: Integrated Dual Charging Module (IDCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation SYMPTOM: the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● **B22A9-87 - ECU Internal Performance-Missing Message. ● P0D21-00 - Battery Charger "A" Output Voltage Too Low.** ● B22A9-16 - ECU Internal Performance-Circuit Voltage Below Threshold. ● B22A9-17 - ECU Internal Performance-Circuit Voltage Above Threshold. ● B22A9-19 - ECU Internal Performance - Overcurrent. ● B22A9-64 - ECU Internal Performance-Signal Plausibility Failure. Customers may also experience the following: ● Vehicle will not charge. **This bulletin involves reprogramming the IDCM with the latest software available.**
Associated Products (1)Associated Documents - June 30, 2026•Document ID: 11034912Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 112639
- Date Added:
- July 8, 2026
- Manufacturer:
- JEEP
SummaryTHROTTLE BODY – NONE
Associated Products (39)2026 Alfa Romeo Tonale2026 Dodge Hornet2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Alfa Romeo Tonale2025 Dodge Hornet2025 Jeep Compass2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Alfa Romeo Tonale2024 Dodge Hornet2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Alfa Romeo Tonale2023 Dodge Hornet+ 19 moreAssociated Documents - June 30, 2026•Document ID: 11034911Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 112640
- Date Added:
- July 8, 2026
- Manufacturer:
- ALFA ROMEO
SummaryTHROTTLE BODY – NONE
Associated Products (39)2026 Alfa Romeo Tonale2026 Dodge Hornet2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Alfa Romeo Tonale2025 Dodge Hornet2025 Jeep Compass2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Alfa Romeo Tonale2024 Dodge Hornet2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Alfa Romeo Tonale2023 Dodge Hornet+ 19 moreAssociated Documents - June 26, 2026•Document ID: 11034390Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000025 REV.A
- Date Added:
- July 2, 2026
- Manufacturer:
- RAM
SummaryInstrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
Associated Products (84)2027 Chrysler Pacifica2027 Dodge Charger2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 3500+ 64 moreAssociated Documents