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Service bulletins for the 2023 Jeep Grand Cherokee

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

866 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
S2307000002 REV.B2024-06-11. Service bulletin. ENGINE. Suspected Engine Coolant Leak
91003552024-06-10. Service bulletin. ELECTRICAL SYSTEM. Video Router After Battery Drainage VRM do not work. Please follow the following steps. 1. Check VRM proxi, if the VRM is not aligned, perform proxi alignment, reset module. 2. If proxi is correct, reset module 3. Check for DTCs, and check wiring and components related to those DTCs and clear them.
23-040-242024-06-07. Service bulletin. STRUCTURE:BODY. "Right Front Door Glass Snowflaking The customer may comment on or one or more of the following: ● Bubbles or a snowflake pattern on the right front door glass. This bulletin involves inspecting the right front door glass and possibly replacing the door glass. "
21-039-242024-06-07. Service bulletin. POWER TRAIN. "D Clutch Repair Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. This bulletin involves replacing the D clutch."
23-040-242024-06-07. Service bulletin. STRUCTURE:BODY. "Right Front Door Glass Snowflaking The customer may comment on or one or more of the following: ● Bubbles or a snowflake pattern on the right front door glass. This bulletin involves inspecting the right front door glass and possibly replacing the door glass. "
14-003-242024-06-07. Service bulletin. FUEL/PROPULSION SYSTEM. "Fuel Tube Replacement **Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC has been set:** ● P0456 - EVAP System Small Leak."
23-026-24 REV. A2024-06-07. Service bulletin. STRUCTURE:BODY. "Front Door Nameplate is Loose Customers may experience the following: ● The left, right or both front door nameplates or flags are not adhering (loose) to the door panel. Letters may have fallen off Fig. 1 from the nameplate assembly. This bulletin involves inspecting both front door nameplate assemblies for missing or loose letters/flag and possibly replacing one or both front door nameplate assemblies."
21-030-242024-06-07. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. "Flash: Transmission Control Module (TCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● P0810-00 - Clutch Position Control Error. ● P16F0-00 - SPI Comm Hardware Fault. Customers may also comment on one or more of the following: ● K0 Adaptation routine runs when vehicle stationary and EV Mode. ● Vehicle loses propulsion capability. ● Service transmission warning indicator is on. NOTE: Require key cycle to recover. ● Shifts rough occasionally when coming down to a stop. ● Shifts rough occasionally when accelerating. ● Shifts rough when transitioning from EV to Hybrid operation on low SoC. ● Shifts rough when engines starts. ● On part throttle accelerations with little to no battery available the transition from battery power to engine on is harsh and abrupt. ● The engine oil life on dashboard drops down too fast when the engine oil dilution reaches high level without the ability to recover. **This bulletin involves reprogramming the TCM with the latest available software.** NOTE: **Please be sure that the 04B recall is completed prior to performing this TSB. This TCM software update is covered by the 04B recall if still incomplete.**"
S2307000002 REV.A2024-06-07. Service bulletin. ENGINE. Suspected Engine Coolant Leak
91003452024-06-07. Service bulletin. STRUCTURE:BODY. "Latch, Front Door For doors that won't open from fnterior, 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."
09B Combo2024-06-05. Service campaign. FUEL/PROPULSION SYSTEM. "Customer Satisfaction Notification 09B Fuel Line. The fuel line on about 8,900 of the above vehicles may have been manufactured with a non-conductive 90-degree adapter which could lead to a build-up of static electricity and could potentially result in a pin hole in the fuel line and create a leak over time."
981832024-06-05. Warranty extension. UNKNOWN OR OTHER. FCA Caribbean Warranty Bulletin ID-24-07 FFB Prog – Engine, Trans, Axle Assemblies/ Prop Shafts, Exhaust, Cooling, A/C, Brakes, 2022-2024 Jeep Grand Cherokee (WL) PHEV
981812024-06-05. Warranty extension. UNKNOWN OR OTHER. Warranty Bulletin D-22-03 (Rev. B) FFB Program –Engine, Trans, Axle Assemblies/ Prop Shafts, Exhaust, Cooling, A/C, Brakes- 2022-2024 Jeep Grand Cherokee (WL) PHEV
S24080000522024-06-05. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Auto Dimming Mirrors Not Functioning And Feature Is Deselected After Low Voltage Condition
S2323000015 REV.B2024-06-05. Service bulletin. STRUCTURE:BODY. Doors Will Not Open From Handle(s)
S2408000048 REV.A2024-06-05. Service bulletin. SEATS. Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate After a Recent Module Replacement
S24080000482024-06-04. Service bulletin. SEATS; STEERING; ELECTRICAL SYSTEM. Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate After a Recent Module Replacement
S2408000015 REV.B2024-06-04. Service bulletin. ELECTRICAL SYSTEM. Remote Keyless Entry (RKE) Button Functions Does Not Work, Intermittent Vehicle Response When Using the RKE, Key Not Programmed
S24080000432024-06-04. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Power Liftgate Responds Erratically to Operational Commands After Service Procedures
91003442024-06-04. Service bulletin. POWER TRAIN. "VALVE BODY & CONTROL UNIT Transmission Ensure clutch pressure check has been completed and documented prior to valve body replacement."
91003372024-05-17. Service bulletin. ENGINE. "PUMP WATER For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures."
978992024-05-16. Other. STRUCTURE:BODY. LATCH - FRONT DOOR/REAR DOOR
08026242024-03-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Radio Over The Air Update from QR39.5 to QR40.11 Software Version Customer may experience one or more of the following: ? Mobile Wi-Fi inoperative upon start up. ? Hotspot gives "No Internet" connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from QR39.5 to QR40.11. NOTE: National launch for this FOTA update is expected to begin Feburary 19, 2024.
0800124A2024-03-18. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Flash: Drivetrain Control Module (DTCM) Updates A moaning, grinding, or groaning type noise while driving between 80 - 112 kph (50 - 70 mph). Noise is not heard when the front axle disconnect is disengaged. NOTE: This noise happens more as the ambient temperatures become less than 5 ? (41 ?). This bulletin involves reprogramming the DTCM with the latest available software.
23004242024-03-18. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.