Jeep Grand Cherokee L Service Bulletins
561 manufacturer communications on file.
- June 15, 2026•Document ID: 11034327Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 112857
- Date Added:
- July 2, 2026
- Manufacturer:
- JEEP
SummaryHEATER - ELECTRIC COOLANT
Associated Products (36)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager+ 16 moreAssociated Documents - June 12, 2026•Document ID: 11033975Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- S1623000028 Rev. K
- Date Added:
- June 18, 2026
- Manufacturer:
- RAM
SummaryOutside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
Associated Products (69)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 2500+ 49 moreAssociated Documents - June 12, 2026•Document ID: 11033973Service Bulletin/Repair InstructionsSEATS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000028
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryIntermittent Operation of the Third Row Power Seat, 12volt Battery Drain
Associated Products (5)Associated Documents - June 12, 2026•Document ID: 11033969Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 112900
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryID-26-31 Rev. D Claim Submission for Hurricane Spark Plug Repair
Associated Products (2)Associated Documents - June 12, 2026•Document ID: 11033968Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 112899
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryD-26-13 Rev. D Claim Submission for Hurricane Spark Plug Repair
Associated Products (2)Associated Documents - June 11, 2026•Document ID: 11033976Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2618000003 REV.D
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryMIL-On, Engine Runs Rough
Associated Products (2)Associated Documents - June 11, 2026•Document ID: 11033967Warranty Program/ExtensionENGINE; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 112852
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryD-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
Associated Products (2)Associated Documents - June 11, 2026•Document ID: 11033966Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 112876
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryID-26-31 Rev. C Claim Submission for Hurricane Spark Plug Repair
Associated Products (2)Associated Documents - June 11, 2026•Document ID: 11033964Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 112873
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryD-26-13 Rev. C Claim Submission for Hurricane Spark Plug Repair
Associated Products (2)Associated Documents - June 11, 2026•Document ID: 11033963Warranty Program/ExtensionFUEL/PROPULSION SYSTEM; ENGINE
- Mfr Comm. #:
- 112847
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryD-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
Associated Products (2)Associated Documents - June 10, 2026•Document ID: 11033970Service Bulletin/Repair InstructionsSUSPENSION; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2503000001 REV.A
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryService 4WD Message, With Any Combination Of The Following Front Axle Disconnect (FAD) Diagnostic Trouble 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 - June 10, 2026•Document ID: 11033951Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 112645
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryHEATER CORE – NONE
Associated Products (6)Associated Documents - June 8, 2026•Document ID: 11033957Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100835
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryPrior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
Associated Products (60)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 25002026 Ram 35002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 25002025 Ram 3500+ 40 moreAssociated Documents - June 8, 2026•Document ID: 11033956Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100834
- Date Added:
- June 18, 2026
- Manufacturer:
- JEEP
SummaryAmbient cabin light fault B2811-02 inop. If Ambient Lights can change color and intensity, do not replace Auxiliary/Ambient Lighting Module (ALM). Follow the diagnostic for B2811-02. Before replacing, verify the vehicle PROXI is correct for the vehicle (2-row/3-row). If PROXI is incorrect, re-PROXI and then perform a hard reset of the ALM.
Associated Products (15)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand 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 WagoneerAssociated Documents - June 5, 2026•Document ID: 11033898Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2618000003 REV.C
- Date Added:
- June 16, 2026
- Manufacturer:
- JEEP
SummaryMIL-On, Engine Runs Rough
Associated Products (2)Associated Documents - June 5, 2026•Document ID: 11033897Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S1623000028 REV.J
- Date Added:
- June 16, 2026
- Manufacturer:
- RAM
SummaryOutside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
Associated Products (69)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 2500+ 49 moreAssociated Documents - June 5, 2026•Document ID: 11033896Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- S2623000040
- Date Added:
- June 16, 2026
- Manufacturer:
- DODGE
SummaryPassive Entry Exterior Door Handle Inoperative When Touched To Lock And Or Unlock.
Associated Products (60)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 25002026 Ram 35002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 25002025 Ram 3500+ 40 moreAssociated Documents - June 5, 2026•Document ID: 11033895Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- S2623000041
- Date Added:
- June 16, 2026
- Manufacturer:
- CHRYSLER
SummaryPower Liftgate Intermittently Inoperative. Will Not Open/ Close. Liftgate/Hatch Ajar Message Displayed.
Associated Products (37)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wagoneer S2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wagoneer S2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Charger2024 Dodge Durango2024 Jeep Grand Cherokee+ 17 moreAssociated Documents - June 4, 2026•Document ID: 11033870Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-049-26
- Date Added:
- June 16, 2026
- Manufacturer:
- JEEP
SummaryFlash: Transmission Control Module (TCM) Updates Customers may experience one or more of the following: ● Intermittently during low‑speed parking maneuvers when the driver moves from Drive (D) to Reverse (R) at the exact moment the Engine Stop/Start (ESS) system shuts the engine off. ● When the timing aligns, the engine will not automatically restart, and the Instrument Panel Cluster (IPC) displays a shift to park to start reated message. ● NOTE: The behavior results from safety logic that prevents the PCM from restarting the engine while the transmission is in an engaged gear. NOTE: No Diagnostic Trouble Codes (DTCs) or Malfunction Indicator Lamp (MIL) are set because the system is functioning as designed. NOTE: This may appear as an ESS stall, but it is actually a controlled inhibit, not a malfunction. NOTE: The condition is difficult to reproduce due to the timing window required. This bulletin involves inspecting and possibly reprogramming the PCM and Transmission Control Module (TCM) with the latest available software.
Associated Products (2)Associated Documents - June 4, 2026•Document ID: 11033868Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-058-26
- Date Added:
- June 16, 2026
- Manufacturer:
- JEEP
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one of the following Diagnostic Trouble Codes (DTCs): ● P1CEA - Boost Side Evap Purge System Performance. ● P0300-00 - Random/Multiple Cylinder Misfire Detected ● P0301-00 - Cylinder 1 Misfire ● P0302-00 - Cylinder 2 Misfire ● P0303-00 - Cylinder 3 Misfire ● P0304-00 - Cylinder 4 Misfire Customers may also experience one or more of the following: ● Engine RPM fluctuations at low vehicle speeds after extended idling. ● An ignition-off draw or battery drain condition. ● Sluggish engine performance and misfires. ● Engine knocking when the accelerator is pressed hard or quickly This bulletin involves inspecting and possibly reprogramming the PCM and Transmission Control Module (TCM) with the latest available software.
Associated Products (2)Associated Documents