Jeep Grand Cherokee L Service Bulletins
582 manufacturer communications on file.
- January 14, 2026•Document ID: 11027735Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2607000001
- Date Added:
- January 21, 2026
- Manufacturer:
- JEEP
SummaryCoolant Has Abnormal Yellow Color
Associated Products (2)Associated Documents - January 13, 2026•Document ID: 11027744Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100753
- Date Added:
- January 21, 2026
- Manufacturer:
- JEEP
SummaryVerify "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 (7)Associated Documents - January 9, 2026•Document ID: 11027642Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000002
- Date Added:
- January 14, 2026
- Manufacturer:
- JEEP
SummaryService Shifter Message On Instrument Cluster With Loss Of Communication Diagnostic Trouble Code (DTC) Related To The Shifter.
Associated Products (22)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer+ 2 moreAssociated Documents - January 9, 2026•Document ID: 11027641Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000001
- Date Added:
- January 14, 2026
- Manufacturer:
- JEEP
SummaryRotary Shifter Lights Blinking, Shifter Not Moving, Not Going Into Gear.
Associated Products (23)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer+ 3 moreAssociated Documents - January 6, 2026•Document ID: 11027650Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 109232
- Date Added:
- January 14, 2026
- Manufacturer:
- JEEP
SummaryLATCH - LIFTGATE
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- Mfr Comm. #:
- 109231
- Date Added:
- January 14, 2026
- Manufacturer:
- DODGE
SummaryLATCH - LIFTGATE
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- Mfr Comm. #:
- 18-110-25
- Date Added:
- January 7, 2026
- Manufacturer:
- JEEP
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P152F - Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. Customers may experience the following: ● During a start/stop event, the vehicle will go into 'Auto Park Mode This bulletin involves reprogramming the PCM with the latest available software.
Associated Products (2)Associated Documents - December 22, 2025•Document ID: 11027241Service Bulletin/Repair InstructionsSTEERING; SUSPENSION; WHEELS
- Mfr Comm. #:
- S2521000004 Rev.A
- Date Added:
- January 7, 2026
- Manufacturer:
- JEEP
SummaryNote: actual release date was 12/22/2025 The customer is experiencing a clicking or pop noise from the steering knuckle and bearing area during turns while driving.
Associated Products (12)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee LAssociated Documents - December 19, 2025•Document ID: 11026820Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 109161
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummarySWITCH - TRANSFER CASE, RIDE HEIGHT, TERRAIN SELECT
Associated Products (10)Associated Documents - December 18, 2025•Document ID: 11026785Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-407-25
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryNot applicable to vehicles built for US market. Power Distribution Center (PDC) Connector Pin Misaligned Customers may experience the following: ● Vehicle no start due to a depleted 12V battery This bulletin involves inspecting the PDC C3 connector for improperly installed pins and correcting the connector pins if found to be installed backwards
Associated Products (2)Associated Documents - December 17, 2025•Document ID: 11026815Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 109011
- Date Added:
- December 23, 2025
- Manufacturer:
- RAM
SummaryVALVE BODY & CONTROL UNIT – TRANSMISSION
Associated Products (9)Associated Documents - December 17, 2025•Document ID: 11026813Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- 109157
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryARMREST - REAR DOOR TRIM
Associated Products (12)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee LAssociated Documents - December 17, 2025•Document ID: 11026809Service Bulletin/Repair InstructionsSERVICE BRAKES; POWER TRAIN
- Mfr Comm. #:
- S2521000005
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryThe customer states the ABS and Traction Control warning comes on. Vehicle sets wheel speed BSCM/ABS fault codes.
Associated Products (12)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee LAssociated Documents - December 15, 2025•Document ID: 11026803Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100227Rev3
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryPart Number is more precise than "Up to and Including" and "After" dates in the item description. Please ensure to order the correct CADM and Long Range Camera Part Number(s) the vehicle was built with. The Root of the Original and Replacement part should be identical, the difference will be in the NIK level. Technician Removal of the Long Range Camera and CADM for Testing Purposes: Please ensure the root of the Original and Replacement part are identical.
Associated Products (16)2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep WagoneerAssociated Documents - December 12, 2025•Document ID: 11026677Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-394-25 REV. A
- Date Added:
- December 17, 2025
- Manufacturer:
- RAM
SummaryTelematics 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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- Mfr Comm. #:
- 08-171-25 REV. B
- Date Added:
- December 17, 2025
- Manufacturer:
- JEEP
SummaryFlash: Body Control Module (BCM) Updates Customers may experience one or more of the following: ● Battery drained. ● Ignition off draw. ● Instrument Panel Cluster (IPC) goes off and on when the vehicle goes into sleep mode. ● Door lock indicator lamps stay illuminated. This bulletin involves inspecting and possibly updating the BCM with the latest available software
Associated Products (2)Associated Documents - December 12, 2025•Document ID: 11026663Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 9100446Rev4
- Date Added:
- December 17, 2025
- Manufacturer:
- JEEP
SummaryBSR from the front suspension. Investigate the disconnecting stabilizer bar for a broken or cacked weld on the upper mount (anti rotation bracket). Instead of the replacing the whole stabilizer bar use Kit #PN#68730602AB. Refer to SOL #S22502000002 for additional information
Associated Products (6)Associated Documents - December 12, 2025•Document ID: 11026642Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- S2508000107
- Date Added:
- December 17, 2025
- Manufacturer:
- RAM
SummaryComfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate
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- Mfr Comm. #:
- S2523000094
- Date Added:
- December 17, 2025
- Manufacturer:
- JEEP
SummaryPower Liftgate Noise During Gate Operation
Associated Products (12)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee LAssociated Documents - December 10, 2025•Document ID: 11026660Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100734
- Date Added:
- December 17, 2025
- Manufacturer:
- JEEP
SummaryIf 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
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