Jeep Wrangler Service Bulletins (2021)
1,032 manufacturer communications on file.
- February 8, 2023•Document ID: 10247942Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- S2308000012
- Date Added:
- January 2, 2024
- Manufacturer:
- JEEP
SummaryRear Wiper Does Not Turn On
Associated Products (3)Associated Documents - February 8, 2023•Document ID: 10234479Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- 2302023a
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryCorrosion on Door, Hood And/or Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge(s). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim (Fig. 1) .Zinc Shim
Associated Products (6)Associated Documents - February 8, 2023•Document ID: 10234443Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 89079
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryWarranty Bulletin D-23-04 2018 - 2023 (Current) Jeep Wrangler (JL) and 2020 - 2023 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification
Associated Products (6)Associated Documents - February 6, 2023•Document ID: 10234414Service Bulletin/Repair InstructionsSUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- S2302000001
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryService Air Suspension Message In Cluster. C15AD-92-Ride Height System- Performance In Below Freezing Temperatures.
Associated Products (9)Associated Documents - February 3, 2023•Document ID: 10247995Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 3100123
- Date Added:
- January 2, 2024
- Manufacturer:
- JEEP
SummaryAluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates. NOTE: **Verify current warranty policy to determine if digital imaging pre authorization is required or Pre Approval is required from Regional Office depending on market.** This bulletin involves inspecting and if necessary removing corrosion and refinishing the suspect aluminum panels on the vehicle, hood, door, fenders, hinges, swing gates or liftgate panels.
Associated Products (37)2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Renegade2023 Jeep Wrangler2023 Ram 15002022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator+ 17 moreAssociated Documents - February 3, 2023•Document ID: 10234468Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 3100123
- Date Added:
- April 17, 2023
- Manufacturer:
- ALFA ROMEO
SummaryAluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates. NOTE: **Verify current warranty policy to determine if digital imaging pre authorization is required or Pre Approval is required from Regional Office depending on market.** This bulletin involves inspecting and if necessary removing corrosion and refinishing the suspect aluminum panels on the vehicle, hood, door, fenders, hinges, swing gates or liftgate panels.
Associated Products (35)2023 Alfa Romeo Stelvio2023 Chrysler Pacifica2023 Dodge Challenger2023 Dodge Charger2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Renegade2023 Jeep Wrangler2023 Ram 15002022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Renegade+ 15 moreAssociated Documents - February 2, 2023•Document ID: 10247935Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- S1819000004
- Date Added:
- January 2, 2024
- Manufacturer:
- JEEP
SummaryShimmy Felt In Front End
Associated Products (2)Associated Documents - February 2, 2023•Document ID: 10234408Service Bulletin/Repair InstructionsSTRUCTURE: UNDERRIDE
- Mfr Comm. #:
- S1819000004
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryShimmy Felt In Front End
Associated Products (2)Associated Documents - February 1, 2023•Document ID: 10247984Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- 2302023
- Date Added:
- January 2, 2024
- Manufacturer:
- JEEP
SummaryCorrosion on Door hood Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge(s). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim. (Fig. 1) .Zinc Shim
Associated Products (6)Associated Documents - February 1, 2023•Document ID: 10234457Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- 2302023
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryCorrosion on Door hood Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge(s). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim. (Fig. 1) .Zinc Shim
Associated Products (6)Associated Documents - February 1, 2023•Document ID: 10234450Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- NotificationZD8
- Date Added:
- April 17, 2023
- Manufacturer:
- JEEP
SummaryCustomer Satisfaction Notification ZD8 Coolant Leak
Associated Products (2)Associated Documents - January 26, 2023•Document ID: 10231804Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 18-012-23
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryFlash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Code (DTC). U0402-00 - Implausible Data Received From TCM. U145D - Implausible Data Received From TCM On D-PT. Customers may experience one or more of the following: Vehicle may not be able to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. FORM staying on too long. Other software enhancement included with this update: On Board Fuel Consumption Monitoring Updates (China Only) This bulletin involves reprogramming the PCM with the latest available software. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this PCM update: Hybrid Control Processor (HCP), Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM). Transmission Control Module (TCM). Battery Pack Control Module (BPCM). Integrated Dual Charging Module (IDCM).
Associated Products (1)Associated Documents - January 26, 2023•Document ID: 10231801Service Bulletin/Repair InstructionsPOWER TRAIN; BACK OVER PREVENTION; EXTERIOR LIGHTING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-029-23
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryFlash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs). P061B-00 - Internal Control Module Torque Calculation Performance. NOTE: P061B-00 DTC may set after driving on snow/ice in 2WD and Traction Control System (TCS) turned off. P06A3-00 - Sensor Reference Voltage 9D9 Circuit/Open. P0697-00 - Sensor Reference Voltage 3 Circuit. Other software enhancement included with this update: On Board Fuel Consumption Monitoring Updates (China Only). **Customers may experience one or more of the following: Vehicle may not be able to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. FORM staying on too long.** This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this HCP and AHCP update: Powertrain Control Module (PCM). Transmission Control Module (TCM). Battery Pack Control Module (BPCM). Integrated Dual Charging Module (IDCM)
Associated Products (1)Associated Documents - January 24, 2023•Document ID: 10231792Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE
- Mfr Comm. #:
- 08-022-23
- Date Added:
- February 13, 2023
- Manufacturer:
- DODGE
SummaryRadio Over The Air Updating to 40.12 Software Version Mobile Wi-Fi inoperative upon start up. Hotspot gives 9No Internet9 connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from 39.5 to 40.12.
Associated Products (21)2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 3500+ 1 moreAssociated Documents - January 24, 2023•Document ID: 10231738Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- S2318000002
- Date Added:
- February 13, 2023
- Manufacturer:
- RAM
SummaryMalfunction Indicator Lamp (MIL) Illumination. Intake Manifold Runner Valve Diagnostic Trouble Codes (DTCs) Setting In Extreme Cold Ambient Temperatures.
Associated Products (9)Associated Documents - January 14, 2023•Document ID: 10231727Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION
- Mfr Comm. #:
- S2308000003
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryWhen Performing The HCP/AHCP Combo Flash, The AHCP Portion May Fail
Associated Products (3)Associated Documents - January 12, 2023•Document ID: 10231685Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 9100121
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryBattery Heater If you are looking for the Electronic Coolant Heater (ECH) for DTC P0E15 please order the latest level part number 68443445A$.
Associated Products (3)Associated Documents - January 7, 2023•Document ID: 10231714Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- S2323000004
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryDefogger Is Not Working. Terminal Detached From The Glass.
Associated Products (9)Associated Documents - January 6, 2023•Document ID: 10231711Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- S2323000002
- Date Added:
- February 13, 2023
- Manufacturer:
- RAM
SummaryWasher Light On And Will Not Turn Off After Adding Washer Solvent.
Associated Products (34)2023 Chrysler Pacifica2023 Dodge Challenger2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002022 Chrysler 3002022 Chrysler Pacifica2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 3500+ 14 moreAssociated Documents - January 6, 2023•Document ID: 10231684Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 9100116
- Date Added:
- February 13, 2023
- Manufacturer:
- JEEP
SummaryValve - Coolant JL PHEV Hoses to 3-Way valve coolant hoses misroute causes P0E80-00. Check hose routing as outlined in Star Online Publication S2208000205 or on a known good vehicle before replacing valve. Routing hoses correctly will likely fix the issue.
Associated Products (3)Associated Documents