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Service bulletins for the 2021 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.

1325 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Seats are shown. Show all

Bulletins, newest first
08-274-262026-07-18. Service bulletin. ELECTRICAL SYSTEM; SEATS. Power Folding Seat Wire Harness Pinched Customers may experience one or more of the following: SYMPTOM: ● Battery is depleted. NOTE: Battery depletion may be due to a pinched power folding seat wire harness behind the left quarter panel by the cargo tie down fastener. ● Loss of function of the rear folding seats. ● Rear folding seat behavior is not functioning as expected. This bulletin involves repairing a pinched power folding seat wire harness behind the left quarter panel.
S26080000152026-03-25. Service bulletin. ELECTRICAL SYSTEM; SEATS. Memory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration
1091572025-12-23. Service bulletin. SEATS. ARMREST - REAR DOOR TRIM
S2123000084 REV.A2025-03-05. Service bulletin. SEATS. 1st Row Seat Belt Retractor D-Ring Is Binding And Not Able To Rotate
S23100000032025-01-07. Service bulletin. SEATS. The customer may experience an airbag light on or seat belt chime when buckled.
1017902025-01-06. Service bulletin. SEATS. BUCKLE ASSY - BUCKLE ASSYS/BELT
91004482024-12-05. Service bulletin. SEATS. HEADREST Incoming Vehicles with Deployed Active Head Rest (AHR) should have a through enquiry. If there is no Broken Pieces or Electrical failure, Direction to follow the RESET Procedure in service Library to RESET the AHR
S2423000041 REV.A2024-09-24. Service bulletin. SEATS. 2nd Row Seat Is Hard To Put Back In Position After Moving It Forward To Access The 3rd row seat.
S24230000412024-09-11. Service bulletin. SEATS. 2 nd Row Seat Is Hard To Put Back In Position After Moving It Forward To Access The 3rd row seat.
S24230000362024-08-09. Service bulletin. SEATS. Third Row Upper Seat Back Handle Inoperative And Or Cables Disconnected.
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
S23240000032024-01-02. Service bulletin. SEATS. Heated seats turn off by itself when on HI setting, without customer input after approximately 20 minutes.
S23240000032023-08-21. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; SEATS; SEATS:MID/REAR ASSEMBLY:SEAT HEATER/COOLER. Heated seats turn off by itself when on HI setting, without customer input after approximately 20 minutes
S23230000412023-07-31. Service bulletin. SEATS. Seat back release from the handle.
08003232023-05-30. Service bulletin. SEATS; ELECTRICAL SYSTEM. Flash: Folding Seat Module (FSM) Updates The customer may describe the following: ? The third row seats are misaligned between the right and left either in folded or unfolded positions. This bulletin involves performing a software update and calibration routine on the FSM.
S23240000032023-04-17. Service bulletin. SEATS. Heated seats turn off by itself when on HI setting, without customer input after approximately 20 minutes.
08-003-232023-02-13. Service bulletin. ELECTRICAL SYSTEM; SEATS. Flash: Folding Seat Module (FSM) Updates The customer may describe the following: The third row seats are misaligned between the right and left either in folded or unfolded positions. This bulletin involves performing a software update and calibration routine on the FSM.
91001172023-02-13. Service bulletin. SEATS; VEHICLE SPEED CONTROL. HANDLE, Seat Release (WL75 3R FOLD HANDLE) WL75 3rd row Release Handle - Prior to replacing the handle for headrest not folding. Pull handle and inspect the release cable and handle, cable should be fully installed and with retention finger/tab present to correct this concern. If retention finger/tab is present, use a tool to fully seat ball fitting into side of handle and past the finger/tab avoiding partial installation. Cycle handle several times to ensure fitting did not come loose.
S21230000582023-01-17. Service bulletin. SEATS; POWER TRAIN. 3rd Row Power Folding Seats Do Not Fold Or Operate
S21230000352023-01-17. Service bulletin. SEATS. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
S21230000312023-01-17. Service bulletin. SEATS; STRUCTURE. Manual 3rd Row Seat High Effort Binding During Unfolding
08161222023-01-09. Service bulletin. ELECTRICAL SYSTEM; SEATS; VEHICLE SPEED CONTROL; EXTERIOR LIGHTING. Flash: Memory Seat Module (MSM) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative. Drivers massage seats do not recall lumbar and bolster position when profile selected on radio (Recall from door switches and keyfob work as expected).
S22080001482023-01-09. Service bulletin. SEATS. Driver or Passenger Memory Seat Profiles Inoperative, No Easy Entry/Exit Function Available
S22230000192023-01-09. Service bulletin. VEHICLE SPEED CONTROL; SEATS. Power Liftgate Will Not Latch Closed

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