Jeep Wrangler Service Bulletins (2021)
1,032 manufacturer communications on file.
- July 1, 2024•Document ID: 11003796Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2423000033
- Date Added:
- July 8, 2024
- Manufacturer:
- JEEP
SummaryWater Leak From Front Door. Water On Front Floor.
Associated Products (8)Associated Documents - June 27, 2024•Document ID: 11002796Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-149-24
- Date Added:
- July 2, 2024
- Manufacturer:
- JEEP
Summary"12V Battery Low Level Charge Notification On Customer’s Mobile Application Vehicle's 12V battery Low Level Charge notification on customer’s mobile application."
Associated Products (18)2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Renegade2024 Jeep Wrangler2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Renegade2023 Jeep Wrangler2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Renegade2021 Jeep WranglerAssociated Documents - June 26, 2024•Document ID: 11002810OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- 99046
- Date Added:
- July 2, 2024
- Manufacturer:
- JEEP
SummarySaftey Recall 19A 2021 Model Year only
Associated Products (2)Associated Documents - June 25, 2024•Document ID: 11002828Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S1408000384 REV.F
- Date Added:
- July 2, 2024
- Manufacturer:
- CHRYSLER
Summary"Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "
Associated Products (74)2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Alfa Romeo Stelvio2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Dodge Hornet2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 35002024 Ram 45002024 Ram 5500+ 54 moreAssociated Documents - June 25, 2024•Document ID: 11002351OtherENGINE
- Mfr Comm. #:
- 98933
- Date Added:
- June 26, 2024
- Manufacturer:
- DODGE
SummaryPUMP – WATER & CONNECTOR - OIL COOLER TUBE
Associated Products (21)2024 Dodge Durango2024 Jeep Grand Cherokee2024 Jeep Wrangler2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Grand Cherokee2022 Jeep Wrangler2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Grand Cherokee+ 1 moreAssociated Documents - June 25, 2024•Document ID: 11002350OtherENGINE
- Mfr Comm. #:
- 98931
- Date Added:
- June 26, 2024
- Manufacturer:
- DODGE
SummaryPUMP – WATER & CONNECTOR - OIL COOLER TUBE
Associated Products (21)2024 Dodge Durango2024 Jeep Grand Cherokee2024 Jeep Wrangler2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Grand Cherokee2022 Jeep Wrangler2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Grand Cherokee+ 1 moreAssociated Documents - June 21, 2024•Document ID: 11002019Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 9100360
- Date Added:
- June 24, 2024
- Manufacturer:
- JEEP
SummarySWITCH Power Window Before replacing the window switch, please follow these steps: 1.- Review the master window Switch for any physical issue (Button stuck, broke). If not, physical issue is found move to next step 2.- Make sure all the switches harness are properly connected, disconnect the switch and reconnect it, and reverify the issue. If after performing these steps the switch remains faulty, please replace the switch
Associated Products (8)Associated Documents - June 20, 2024•Document ID: 11002424OtherVISIBILITY/WIPER
- Mfr Comm. #:
- 94006
- Date Added:
- June 27, 2024
- Manufacturer:
- JEEP
SummaryWIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER
Associated Products (24)2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler+ 4 moreAssociated Documents - June 20, 2024•Document ID: 11002315OtherSTRUCTURE:BODY
- Mfr Comm. #:
- 94006
- Date Added:
- June 26, 2024
- Manufacturer:
- RAM
SummaryWIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER
Associated Products (24)2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler+ 4 moreAssociated Documents - June 20, 2024•Document ID: 11002314OtherSTRUCTURE:BODY
- Mfr Comm. #:
- 98861
- Date Added:
- June 25, 2024
- Manufacturer:
- JEEP
SummaryWIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER.
Associated Products (24)2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler+ 4 moreAssociated Documents - June 15, 2024•Document ID: 11001771Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-039-24 REV. A
- Date Added:
- June 18, 2024
- Manufacturer:
- JEEP
Summary"D Clutch Repair 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) have been set: ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. This bulletin involves replacing the D clutch."
Associated Products (26)2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger+ 6 moreAssociated Documents - June 7, 2024•Document ID: 11001459Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2307000002 REV.B
- Date Added:
- June 11, 2024
- Manufacturer:
- JEEP
SummarySuspected Engine Coolant Leak
Associated Products (26)2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Grand Cherokee2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Grand Cherokee2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 1500+ 6 moreAssociated Documents - June 6, 2024•Document ID: 11001383Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S1723000037 REV.A
- Date Added:
- June 11, 2024
- Manufacturer:
- JEEP
SummaryFreedom Panel Underside Rough And Or White Coating Flaking
Associated Products (8)Associated Documents - May 30, 2024•Document ID: 11001089Service CampaignENGINE
- Mfr Comm. #:
- ZD8 Combo Rev3
- Date Added:
- June 5, 2024
- Manufacturer:
- JEEP
SummaryCustomer Satisfaction Notification ZD8 Coolant Leak
Associated Products (2)Associated Documents - May 29, 2024•Document ID: 11001317Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-040-24
- Date Added:
- June 7, 2024
- Manufacturer:
- JEEP
Summary"Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find the following Diagnostic Trouble Code (DTC): ● P0701 - Transmission Control System Range/Performance. This bulletin involves reprogramming the TCM with the latest available software."
Associated Products (1)Associated Documents - May 29, 2024•Document ID: 11001026Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2423000029
- Date Added:
- June 5, 2024
- Manufacturer:
- JEEP
SummaryWater Leaking Near Front Bulkhead Or Cowl Area On Driver’s Side.
Associated Products (8)Associated Documents - May 25, 2024•Document ID: 11001310Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-039-24
- Date Added:
- June 7, 2024
- Manufacturer:
- DODGE
Summary"D Clutch Repair 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) have been set: ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. This bulletin involves replacing the D clutch."
Associated Products (26)2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger+ 6 moreAssociated Documents - May 21, 2024•Document ID: 11000824Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100338REV1
- Date Added:
- June 4, 2024
- Manufacturer:
- JEEP
Summary"GENERATOR Engine Prior to alternator/generator removal: 1. Inspect & check all electrical connections to the alternator a. 2-way connector containing field control circuit & alternator sense voltage circuit. b. Unplug & plug-in the 2-way connector for field & sense circuit. Verify the connection is tight & check for any bent pins in alternator connector or damage to female terminals in connector. c. Check Alternator B+ Stud connection to be sure nut is securing positive cable terminal properly (i.e. nut is clamping terminal & connection is tight). d. Check fuse between the alternator B+ stud & PDC terminal to make sure it is not blown. e. Be sure to follow service manual sections on ALTERNATOR CONTROL CIRCUIT DIAGNOSTIC & ALTERNATOR SENSE CIRCUIT DIAGNOSTIC looking for any opens & shorts (to ground or battery voltage). 2. Check/verify all grounds in the charging system circuit a. Check tightness of mounting bolts securing alternator to engine block. Alternator is a case ground component. b. Check main ground from engine to chassis; connection must be tight. c. Check battery ground cable connections are tight. d. Potentially, loosen alternator mounting bolts, without removing alternator, and re-tighten to torque specifications in service manual. e. After all steps above are complete, re-start engine & check charging system operation. 3. Verify that the Smart Charging System is not the reason for alternator low voltage & current output (Amps). a. Alternator charging can be suspended during engine idle operation because of the Smart Charge strategy. b. Refer to service manual section ""System Operation - Smart Charging System"". c. Refer to Star Case S2008000031 Rev A for low charging voltage & Smart Charge Mode Voltage Range diagram & mode descriptions. d. The alternator has no internal regulator; thus, has no smart circuitry. All alternator control signals come from ECM. 4. If alternator is faulty, remove alternator & mounting bolts. Return alternator with bolts for analysis at QEC."
Associated Products (40)2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger+ 20 moreAssociated Documents - May 16, 2024•Document ID: 11001250Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-022-24 REV. A
- Date Added:
- June 7, 2024
- Manufacturer:
- JEEP
Summary"Flash: Powertrain Control Module (PCM) Enhancements **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● 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: ● Noticeable oil life degradation when fuel and oil refresh mode active. ● 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 software available. 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. ● Battery Pack Control Module (BPCM). ● Transmission Control Module (TCM). ● Integrated Dual Charging Control Module (IDCM). ● Hybrid Control Processor (HCP), Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM)."
Associated Products (1)Associated Documents - May 15, 2024•Document ID: 11000801Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100010
- Date Added:
- June 4, 2024
- Manufacturer:
- JEEP
Summary"Axle Assembly Do not replace the Axle for Axle Locker Sensor failure. The parts kit (SENSOR KIT, Axle: 68544629A$) must be used to repair the Axle Locker Sensor on JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). Internal axle components are serviceable. Complete axle assemblies should not be replaced unless necessary due to damaged housing. Over repairs may be subject to chargeback."
Associated Products (6)Associated Documents