Jeep Wrangler Service Bulletins

1,423 manufacturer communications on file.

• September 13, 2023•Document ID: 10248562

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2221000003

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.

  Associated Products (19)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10248562-0001.pdf↗
• September 13, 2023•Document ID: 10248561

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Mfr Comm. #:

  S2321000005

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Transmission Fluid Leak From Under The Vehicle.

  Associated Products (6)

  2024 Jeep Wrangler2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248561-0001.pdf↗
• September 13, 2023•Document ID: 10244401

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2221000003

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.

  Associated Products (19)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10244401-0001.pdf↗
• September 13, 2023•Document ID: 10244400

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

  Mfr Comm. #:

  S2321000005

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Transmission Fluid Leak From Under The Vehicle.

  Associated Products (6)

  2024 Jeep Wrangler2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244400-0001.pdf↗
• September 11, 2023•Document ID: 10248557

  Service Bulletin/Repair Instructions
  VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  Mfr Comm. #:

  S2323000072

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Soft Top Windows Do Not Sit Flush To The Top.

  Associated Products (4)

  2024 Jeep Wrangler2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248557-0001.pdf↗
• September 11, 2023•Document ID: 10244396

  Service Bulletin/Repair Instructions
  VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; VISIBILITY:GLASS, SIDE/REAR

  Mfr Comm. #:

  S2323000072

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Soft Top Windows Do Not Sit Flush To The Top.

  Associated Products (4)

  2024 Jeep Wrangler2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244396-0001.pdf↗
• September 8, 2023•Document ID: 10248552

  Service Bulletin/Repair Instructions
  VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  Mfr Comm. #:

  S2323000071

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Front Door Window Will Not Roll Down All The Way. Window Stops Part Way Down.

  Associated Products (7)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248552-0001.pdf↗
• September 8, 2023•Document ID: 10248550

  Service Bulletin/Repair Instructions
  STEERING; BACK OVER PREVENTION; STEERING:CRITICAL FASTENERS

  Mfr Comm. #:

  S2319000007

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Squeak Noise From Dash Area When Turning The Steering Wheel.

  Associated Products (7)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248550-0001.pdf↗
• September 8, 2023•Document ID: 10248507

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100220

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Pan and Filter, Transmission Oil For WL & JL PHEV transmission leaks inspect for leaks through the transmission case prior to ordering a gasket. Leaks can be caused by possible porosity of transmission case or Oil Cooler Lines.

  Associated Products (6)

  2024 Jeep Grand Cherokee2024 Jeep Wrangler2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248507-0001.pdf↗
• September 8, 2023•Document ID: 10244391

  Service Bulletin/Repair Instructions
  VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  Mfr Comm. #:

  S2323000071

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Front Door Window Will Not Roll Down All The Way. Window Stops Part Way Down.

  Associated Products (7)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244391-0001.pdf↗
• September 8, 2023•Document ID: 10244389

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  S2319000007

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Squeak Noise From Dash Area When Turning The Steering Wheel.

  Associated Products (7)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244389-0001.pdf↗
• September 8, 2023•Document ID: 10244346

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100220

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Pan and Filter, Transmission Oil For WL & JL PHEV transmission leaks inspect for leaks through the transmission case prior to ordering a gasket. Leaks can be caused by possible porosity of transmission case or Oil Cooler Lines.

  Associated Products (6)

  2024 Jeep Grand Cherokee2024 Jeep Wrangler2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244346-0001.pdf↗
• September 7, 2023•Document ID: 10248505

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  9100212

  Date Added:

  January 8, 2024

  Manufacturer:

  CHRYSLER

  Summary

  PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.

  Associated Products (29)

  2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wagoneer+ 9 more
  Associated Documents

  • DownloadMC-10248505-0001.pdf↗
• September 7, 2023•Document ID: 10244344

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP; ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100212

  Date Added:

  October 30, 2023

  Manufacturer:

  RAM

  Summary

  PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.

  Associated Products (29)

  2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wagoneer+ 9 more
  Associated Documents

  • DownloadMC-10244344-0001.pdf↗
• September 2, 2023•Document ID: 10248548

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EXTERIOR LIGHTING; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU)

  Mfr Comm. #:

  S2308000113

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Hybrid Control Processor (HCP) Sets B12B4-00 Charger Status Indicator Module Internal

  Associated Products (1)

  2024 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248548-0001.pdf↗
• September 2, 2023•Document ID: 10244387

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU)

  Mfr Comm. #:

  S2308000113

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Hybrid Control Processor (HCP) Sets B12B4-00 Charger Status Indicator Module Internal

  Associated Products (1)

  2024 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244387-0001.pdf↗
• September 1, 2023•Document ID: 10248502

  Service Bulletin/Repair Instructions
  VISIBILITY:REARVIEW MIRRORS/DEVICES; ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100209

  Date Added:

  January 8, 2024

  Manufacturer:

  JEEP

  Summary

  Switch-Mirror Before replacing this Switch, please follow the service procedures to properly diagnose it 1) Remove the switch 2) Please check the continuity on each pin of the switch based on the table found in the service Procedures. If after testing switch is still faulty, please call FCA Redacted Content. If no response after 15 minutes, proceeds with switch replacement.

  Associated Products (6)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10248502-0001.pdf↗
• September 1, 2023•Document ID: 10244341

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH

  Mfr Comm. #:

  9100209

  Date Added:

  October 30, 2023

  Manufacturer:

  JEEP

  Summary

  Switch-Mirror Before replacing this Switch, please follow the service procedures to properly diagnose it 1) Remove the switch 2) Please check the continuity on each pin of the switch based on the table found in the service Procedures. If after testing switch is still faulty, please call FCA Redacted Content. If no response after 15 minutes, proceeds with switch replacement.

  Associated Products (6)

  2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10244341-0001.pdf↗
• August 31, 2023•Document ID: 10243292

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  0820723A

  Date Added:

  October 2, 2023

  Manufacturer:

  JEEP

  Summary

  Interior Trim Panel Has Large Gap Right Hand Drive (RHD) Customers may notice the following: ? Passenger side lower trim panel not seated flush (large gap). This bulletin involves inspecting and if needed move wire harness retainer to lower mounting location.

  Associated Products (1)

  2023 Jeep Wrangler
  Associated Documents

  • DownloadMC-10243292-0001.pdf↗
• August 31, 2023•Document ID: 10243193

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  S2208000027

  Date Added:

  October 2, 2023

  Manufacturer:

  JEEP

  Summary

  Cluster Message ?Electric Mode Unavailable Cabin Heating or Cooling? or ?Electric Mode Temporarily Unavailable?, Vehicle Engine Runs All -the Time Does Not Enter Electric Vehicle (EV) Mode, Diagnostic Trouble Codes (DTCs) P0E15, U1008-00,U1124-00

  Associated Products (2)

  2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10243193-0001.pdf↗