Jeep Grand Cherokee Service Bulletins
4,246 manufacturer communications on file.
- August 26, 2026•Document ID: 11036779Warranty Program/ExtensionBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 114282
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
Summary***Recall Completion Prior to Sale of Vehicle***
Associated Products (14)Associated Documents - August 26, 2026•Document ID: 11036778Warranty Program/ExtensionBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 114283
- Date Added:
- September 3, 2026
- Manufacturer:
- CHRYSLER
Summary***Recall Completion Prior to Sale of Vehicle***
Associated Products (14)Associated Documents - August 26, 2026•Document ID: 11036771Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000001 REV.A
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryRotary Shifter Lights Blinking, Shifter Not Moving, Not Going Into Gear.
Associated Products (20)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2025 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 Wagoneer2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee LAssociated Documents - August 26, 2026•Document ID: 11036762Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100363 Rev 3
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryTurbocharger Kit Please note that many turbo components are serviceable separately and full turbo replacement may not be required. If the turbo is being inspected for: Noise/Rattle: Inspect heat shield fasteners for looseness and check the wastegate actuator/linkage for binding. The actuator kit is serviced separately. Oil Leak: Inspect the turbo oil feed O-ring area for leaks. O-ring is serviced separately.
Associated Products (16)2025 Jeep Wrangler2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Wrangler2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep WranglerAssociated Documents - August 26, 2026•Document ID: 11036761Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100345
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryLATCH Front Door for Doors that Won't Open From Interior, cable dislodged or Door latch cables coming loose. Engineering is looking to collect pictures of the latches and cables as they are found by the dealers. These pictures will help us understand why they are coming lose, to develop a corrective action plan. Please submit pictures to the DID system.
Associated Products (8)Associated Documents - August 25, 2026•Document ID: 11036777Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 114273
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryD-26-18 Rev. A Dealer Incentive for the Completion of Customer Satisfaction Notification 66D
Associated Products (4)Associated Documents - August 25, 2026•Document ID: 11036776Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 114275
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryID-26-38 Rev. A Dealer Incentive for the Completion of Customer Satisfaction Notification 66D
Associated Products (4)Associated Documents - August 24, 2026•Document ID: 11036775Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 114238
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryDealer Incentive for the Completion of Customer Satisfaction Notice (CSN) 66D
Associated Products (4)Associated Documents - August 24, 2026•Document ID: 11036774Warranty Program/ExtensionENGINE
- Mfr Comm. #:
- 114236
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryDealer Incentive for the Completion of Customer Satisfaction Notice (CSN) 66D
Associated Products (4)Associated Documents - August 21, 2026•Document ID: 11036370Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2618000003 REV.G
- Date Added:
- August 26, 2026
- Manufacturer:
- JEEP
SummaryMIL-On, Engine Runs Rough
Associated Products (2)Associated Documents - August 20, 2026•Document ID: 11036358Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-020-26
- Date Added:
- August 26, 2026
- Manufacturer:
- JEEP
SummaryUmbrella Valve Seal Missing From Cylinder Vehicle may exhibit a MIL-ON. SYMPTOM: Upon inspection the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have set: ● 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. This bulletin involves inspecting for a missing umbrella valve seal on the underside of the cylinder head cover and, if necessary, replacing the cylinder head cover.
Associated Products (4)Associated Documents - August 19, 2026•Document ID: 11036357Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-017-26 REV. A
- Date Added:
- August 26, 2026
- Manufacturer:
- JEEP
SummaryUmbrella Valve Seal Missing From Cylinder Head Cover Customer may experience a MIL-ON and/or an indication of low engine oil level. SYMPTOM: Upon inspection the technician may find the following: 1. One or more of the following Diagnostic Trouble Codes (DTCs) have set: ● 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. 2. Engine oil level is low. IMPORTANT! If none of above symptoms are present, this TSB does NOT apply. This bulletin involves inspecting the engine oil level, possibly inspecting for a missing umbrella valve seal on the underside of the cylinder head cover and, if necessary, replacing the cylinder head cover.
Associated Products (4)Associated Documents - August 14, 2026•Document ID: 11036280Service Bulletin/Repair InstructionsSTEERING; WHEELS
- Mfr Comm. #:
- S2523000032 REV.B
- Date Added:
- August 19, 2026
- Manufacturer:
- JEEP
SummarySteering Dragging While Recreational Flat Towing Behind RV.
Associated Products (14)2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2026 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 - August 14, 2026•Document ID: 11036279Service Bulletin/Repair InstructionsBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- S2508000029 REV.B
- Date Added:
- August 19, 2026
- Manufacturer:
- JEEP
SummaryInstrument Panel Cluster (IPC) Message “Park Assist System Unavailable” or “Service Park Assist System”, “Rear Braking Assist Unavailable” or “Service Rear Braking Assist System" with Performance Diagnostic Trouble Codes (DTCs)
Associated Products (22)2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Grand Wagoneer2026 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 Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L+ 2 moreAssociated Documents - August 13, 2026•Document ID: 11036278Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2618000003 REV.F
- Date Added:
- August 19, 2026
- Manufacturer:
- JEEP
SummaryMIL-On, Engine Runs Rough
Associated Products (2)Associated Documents - August 8, 2026•Document ID: 11036160Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-019-26
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryPotential Engine Oil Overfill Customers may comment on the following: SYMPTOM: ● Misfires or sluggish engine performance. This bulletin involves inspecting the engine oil level and possibly performing an engine oil change.
Associated Products (2)Associated Documents - August 7, 2026•Document ID: 11036182Service Bulletin/Repair InstructionsAIR BAGS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000052
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryAirbag Warning Light On or Intermittent. The Occupant Restraint Controller (ORC) May Have The Following DTCs (Active/Stored)
Associated Products (11)Associated Documents - August 7, 2026•Document ID: 11036155Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-310-26
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) With Diagnostic Trouble Code (DTC) P0607 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P0607-00 - ECU Internal Performance. Customers may also comment on the following: ● The check engine lamp is illuminated on the Instrument Panel Cluster (IPC) when the vehicle is started.
Associated Products (2)Associated Documents - August 5, 2026•Document ID: 11036172Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 113835
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryCOVER - CYLINDER HEAD
Associated Products (4)Associated Documents - August 5, 2026•Document ID: 11036158Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-017-26
- Date Added:
- August 13, 2026
- Manufacturer:
- JEEP
SummaryUmbrella Valve Seal Missing From Cylinder Head Cover Customer may experience a MIL-ON and/or an indication of low engine oil level. SYMPTOM: Upon inspection the technician may find the following: 1. One or more of the following Diagnostic Trouble Codes (DTCs) have set: ● 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. 2. Engine oil level is low. IMPORTANT! If none of above symptoms are present, this TSB does NOT apply. This bulletin involves inspecting the engine oil level, possibly inspecting for a missing umbrella valve seal on the underside of the cylinder head cover and, if necessary, replacing the cylinder head cover
Associated Products (2)Associated Documents