Jeep Wrangler Service Bulletins (2022)

626 manufacturer communications on file.

• December 12, 2025•Document ID: 11026677

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-394-25 REV. A

  Date Added:

  December 17, 2025

  Manufacturer:

  CHRYSLER

  Summary

  Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure.

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  Associated Documents

  • DownloadMC-11026677-0001.pdf↗
• December 11, 2025•Document ID: 11026664

  Emissions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  16C Combo

  Date Added:

  December 17, 2025

  Manufacturer:

  JEEP

  Summary

  Check Engine/Malfunction Indicator Lamp 16C

  Associated Products (4)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-11026664-0001.pdf↗
• December 10, 2025•Document ID: 11026660

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100734

  Date Added:

  December 17, 2025

  Manufacturer:

  RAM

  Summary

  If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347

  Associated Products (100)

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  Associated Documents

  • DownloadMC-11026660-0001.pdf↗
• December 10, 2025•Document ID: 11026652

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100736

  Date Added:

  December 17, 2025

  Manufacturer:

  JEEP

  Summary

  Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only

  Associated Products (19)

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  Associated Documents

  • DownloadMC-11026652-0001.pdf↗
• December 5, 2025•Document ID: 11026558

  Service Bulletin/Repair Instructions
  SUSPENSION; STEERING; WHEELS

  Mfr Comm. #:

  S1819000004 REV.R

  Date Added:

  December 11, 2025

  Manufacturer:

  JEEP

  Summary

  Shimmy Felt In Front End

  Associated Products (6)

  2026 Jeep Wrangler2025 Jeep Wrangler2024 Jeep Wrangler2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-11026558-0001.pdf↗
• December 5, 2025•Document ID: 11026549

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  08-394-25

  Date Added:

  December 11, 2025

  Manufacturer:

  DODGE

  Summary

  Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure

  Associated Products (98)

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  Associated Documents

  • DownloadMC-11026549-0001.pdf↗
• December 1, 2025•Document ID: 11026568

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY; ELECTRICAL SYSTEM

  Mfr Comm. #:

  108544

  Date Added:

  December 11, 2025

  Manufacturer:

  JEEP

  Summary

  SWITCH - POWER WINDOW

  Associated Products (12)

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  Associated Documents

  • DownloadMC-11026568-0001.pdf↗
• November 19, 2025•Document ID: 11025740

  Warranty Program/Extension
  UNKNOWN OR OTHER

  Mfr Comm. #:

  108657

  Date Added:

  November 26, 2025

  Manufacturer:

  JEEP

  Summary

  ID-25-11 Rev. A Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles

  Associated Products (6)

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  Associated Documents

  • DownloadMC-11025740-0001.pdf↗
• November 19, 2025•Document ID: 11025739

  Warranty Program/Extension
  UNKNOWN OR OTHER

  Mfr Comm. #:

  108655

  Date Added:

  November 26, 2025

  Manufacturer:

  JEEP

  Summary

  D-25-15 Rev. A Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles

  Associated Products (6)

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  Associated Documents

  • DownloadMC-11025739-0001.pdf↗
• November 18, 2025•Document ID: 11025727

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  108463

  Date Added:

  November 26, 2025

  Manufacturer:

  DODGE

  Summary

  PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

  Associated Products (15)

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  Associated Documents

  • DownloadMC-11025727-0001.pdf↗
• November 17, 2025•Document ID: 11025724

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  108464

  Date Added:

  November 26, 2025

  Manufacturer:

  DODGE

  Summary

  PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

  Associated Products (15)

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  Associated Documents

  • DownloadMC-11025724-0001.pdf↗
• November 6, 2025•Document ID: 11025512

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000100

  Date Added:

  November 13, 2025

  Manufacturer:

  RAM

  Summary

  Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

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  Associated Documents

  • DownloadMC-11025512-0001.pdf↗
• November 3, 2025•Document ID: 11025508

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  S1805000006 REV.B

  Date Added:

  November 13, 2025

  Manufacturer:

  JEEP

  Summary

  ESC Light Illuminated. DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE

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  Associated Documents

  • DownloadMC-11025508-0001.pdf↗
• October 21, 2025•Document ID: 11025028

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2509000009

  Date Added:

  November 5, 2025

  Manufacturer:

  JEEP

  Summary

  Engine Oil Leak

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  Associated Documents

  • DownloadMC-11025028-0001.pdf↗
• October 13, 2025•Document ID: 11024604

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100684

  Date Added:

  October 29, 2025

  Manufacturer:

  JEEP

  Summary

  When servicing/replacing 68415437A$ Transmission, take care to not damage the PIM to P2 harness. Also, when reinstalling the harness, route the harness properly and secure it at all the retention points.

  Associated Products (5)

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  Associated Documents

  • DownloadMC-11024604-0001.pdf↗
• October 9, 2025•Document ID: 11024323

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  105646

  Date Added:

  October 15, 2025

  Manufacturer:

  JEEP

  Summary

  MODULE - STEERING CONTROL & COLUMN

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  Associated Documents

  • DownloadMC-11024323-0001.pdf↗
• October 2, 2025•Document ID: 11024035

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  9100325 Rev 1

  Date Added:

  October 8, 2025

  Manufacturer:

  JEEP

  Summary

  Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3) Improperly connected or kinked/pinched Purge Hose at the Intake. 4) Check for the correct Purge Hoses installation.

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  Associated Documents

  • DownloadMC-11024035-0001.pdf↗
• September 27, 2025•Document ID: 11023607

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  23-034-25

  Date Added:

  October 2, 2025

  Manufacturer:

  JEEP

  Summary

  Not applicable to vehicles built for US market. Parking Brake Will Not Release Customers may comment on the following: ● Park brake will not release. This bulletin involves using glue to repair the park brake handle positioning.

  Associated Products (6)

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  Associated Documents

  • DownloadMC-11023607-0001.pdf↗
• September 24, 2025•Document ID: 11023618

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  9100670

  Date Added:

  October 2, 2025

  Manufacturer:

  JEEP

  Summary

  Data collection required for all 2020-2026MY vehicles with 3.6L PSU engines during any of their first 3 engine oil changes. This data collection is applicable to all vehicle with engines with sales codes: ERG, ERC, EH3 and ERF. To assist with monitoring and quality improvement of the 3.6L engine, every time a vehicle comes for any of the first 3 oil changes, please use wiTECH to record the total engine idle time and the total engine runtime. 1. Prior to perform the oil change connect wiTECH diagnostic tool. 2. Navigate to the topology screen on the action item section. 3. Once the topology screen loads, disconnect wiTECH and continue with oil change.

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  Associated Documents

  • DownloadMC-11023618-0001.pdf↗
• September 19, 2025•Document ID: 11023331

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2218000003 REV.B

  Date Added:

  September 24, 2025

  Manufacturer:

  JEEP

  Summary

  Customer complaint may include a Mil On/Check Engine Lamp On and Electronic Throttle Control (ETC) Lamp On. There may also be associated driveability issues. Upon further investigation, the following fault codes may be found in the PCM:

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  Associated Documents

  • DownloadMC-11023331-0001.pdf↗