Jeep Grand Cherokee Service Bulletins
4,246 manufacturer communications on file.
- March 24, 2026•Document ID: 11030414Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-134-26
- Date Added:
- April 1, 2026
- Manufacturer:
- DODGE
SummaryUniversal Garage Door Opener (UGDO) Inoperable Technicians may or may not find the following Diagnostic Trouble Code (DTC) present: SYMPTOM: ● B251D1-00 - Universal Garage Door Opener Control. Customers may comment on the following: ● Operational questions regarding the usage of the HomeLink® UGDO. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
Associated Products (49)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger+ 29 moreAssociated Documents - March 21, 2026•Document ID: 11030247Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-132-26
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground. ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 21, 2026•Document ID: 11030229Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18-044-26
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status) ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) ● P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status) ● P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status) ● P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) ● P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status) ● P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status) ● P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status) ● P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)** ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)** ● P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)** ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)** ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)** ● P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following: ● **Oil Level High Warning in the Instrument Panel Cluster (IPC).** ● Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed. ● Vehicle is not heating up fast enough at freezi
Associated Products (133)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass+ 113 moreAssociated Documents - March 21, 2026•Document ID: 11030222Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-132-26
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground. ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 19, 2026•Document ID: 11030266Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SEATS
- Mfr Comm. #:
- S2608000015
- Date Added:
- March 25, 2026
- Manufacturer:
- RAM
SummaryMemory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration
Associated Products (45)2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500+ 25 moreAssociated Documents - March 18, 2026•Document ID: 11030269Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- S2208000045 REV.C
- Date Added:
- March 25, 2026
- Manufacturer:
- CHRYSLER
SummaryBackup Camera Poor Image Quality Inspection
Associated Products (79)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango+ 59 moreAssociated Documents - March 17, 2026•Document ID: 11030231Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-113-26
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1561-13 - Cellular Antenna 2-Circuit Open. ● B1562-14 - GPS Antenna-Circuit Short To Ground Or Open.** The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 17, 2026•Document ID: 11030230Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-011-26 REV.A
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground.** ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 17, 2026•Document ID: 11030206Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-113-26
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1561-13 - Cellular Antenna 2-Circuit Open. ● B1562-14 - GPS Antenna-Circuit Short To Ground Or Open.** The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 17, 2026•Document ID: 11030205Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-011-26 REV.A
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryFlash: Global Telematics Box Module (TBM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B1561-11 - Cellular Antenna 2-Circuit Short To Ground. ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground.** ● B22A9-96 - ECU Internal Performance-Component Internal Failure. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-13 - Cellular Antenna 2-Circuit Open. The customer may experience the following: ● Uconnect Box requires service message at start up on the display screen. This bulletin involves reprogramming the TBM with the latest available software.
Associated Products (2)Associated Documents - March 16, 2026•Document ID: 11030255Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100261Rev1
- Date Added:
- March 25, 2026
- Manufacturer:
- JEEP
SummaryPrior to windshield replacement for cracks (circular shape towards center of glass), please mark the area of concern, tape windshield over crack area, replace and ship original part to Stellantis per the retention policy. Please make sure your 3rd party glass replacement follows this request.
Associated Products (8)Associated Documents - March 13, 2026•Document ID: 11030154Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100781
- Date Added:
- March 18, 2026
- Manufacturer:
- JEEP
SummaryIssue: complaint of rattle from exhaust Before replacement: Check for loose exhaust Aluminum isolator brackets (check if the bracket is movable by hand/bolts not fully fastened to the vehicle). If loose, tighten and check to see if the rattle is still present. Check clearances between exhaust components and Aluminum isolator brackets, as well as other parts of the vehicle. If physical metal-to-metal contact is identified, loosen the clamps joining the catalytic-side and muffler-side systems and slide the muffler side exhaust back until the 4 small M&M sized bulges can be seen on the driver-side cat-side pipes. Take care not to damage the system, do not use a hammer to break the muffler side free. The muffler side exhaust should be pushed towards the front of the vehicle until the rim of the muffler side inlet pipe meets the edge of the bulges. Re-tighten and check for rattles again. If the rattle is still present, replace the system.
Associated Products (6)Associated Documents - March 13, 2026•Document ID: 11030152Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 9100784
- Date Added:
- March 18, 2026
- Manufacturer:
- JEEP
SummaryPrior to replacing an inoperative passive entry door handle, perform Star Online S2523000089.
Associated Products (12)Associated Documents - March 13, 2026•Document ID: 11030142Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- S2523000070 REV.A
- Date Added:
- March 18, 2026
- Manufacturer:
- JEEP
SummaryCentral ADAS Decision Module (CADM) Diagnostic Trouble Codes C00C0-4A, C00C1-4A, C00C5-4A.
Associated Products (27)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L+ 7 moreAssociated Documents - March 9, 2026•Document ID: 11030147Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 9100772
- Date Added:
- March 18, 2026
- Manufacturer:
- JEEP
SummaryWL & DJ Disengaging Stabilizer Bar Front [SHG] Follow procedure in SOL s2602000001 before replacing Smart Stabilizer Bar Assembly
Associated Products (4)Associated Documents - March 9, 2026•Document ID: 11030138Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2621000003 REV.A
- Date Added:
- March 18, 2026
- Manufacturer:
- DODGE
SummaryThe vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.
Associated Products (122)2026 Alfa Romeo Stelvio2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002025 Alfa Romeo Stelvio2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 3500+ 102 moreAssociated Documents - March 6, 2026•Document ID: 11030044Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SUSPENSION
- Mfr Comm. #:
- S2602000001
- Date Added:
- March 13, 2026
- Manufacturer:
- JEEP
SummaryService Electric Sway Bar Lamp On In Cluster. Diagnostic Trouble Code (DTC) C008E-00 In Auto Sway Bar (ASBS)
Associated Products (15)2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 25002025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 25002024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 2500Associated Documents - March 5, 2026•Document ID: 11030034Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 110771
- Date Added:
- March 13, 2026
- Manufacturer:
- JEEP
SummaryID-26-06 Rev. A (XU1) High Voltage Battery Pack - Select 2021-2025 Jeep Wrangler (JL) and 2022-2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
Associated Products (10)Associated Documents - March 5, 2026•Document ID: 11030033Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 110770
- Date Added:
- March 13, 2026
- Manufacturer:
- JEEP
SummaryD-26-06 Rev. A (XU1) High Voltage Battery Pack - Select 2021-2025 Jeep Wrangler (JL) and 2022-2026 Jeep Grand Cherokee/ Grand Cherokee (WL)
Associated Products (10)Associated Documents - March 5, 2026•Document ID: 11030042Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000010
- Date Added:
- March 13, 2026
- Manufacturer:
- JEEP
SummaryActive Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)
Associated Products (150)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango+ 130 moreAssociated Documents