Jeep Grand Cherokee Service Bulletins (2026)
276 manufacturer communications on file.
- August 28, 2026•Document ID: 11036767Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100889
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummarySEAL, Sunroof, Interior Prior to replacing this part, please ensure the repair is due to issues other than water leaks. This seal is exclusively for acoustic insulation, do not replace for water leak issues.
Associated Products (2)Associated Documents - August 28, 2026•Document ID: 11036766Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100891
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryDisplay Verify "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 (4)Associated Documents - August 27, 2026•Document ID: 11036757Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 114265
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryTRANSMITTER KIT & TRANSMITTER - INTEGRATED KEY FOB
Associated Products (14)2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Dodge Charger2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep WagoneerAssociated Documents - August 27, 2026•Document ID: 11036756Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 114268
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummaryTRANSMITTER KIT & TRANSMITTER - INTEGRATED KEY FOB
Associated Products (14)2026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2024 Dodge Charger2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep WagoneerAssociated Documents - 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 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