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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
S2123000023RevB2022-12-19. Service bulletin. VEHICLE SPEED CONTROL; SEATS. The Liftgate Latch Sticks, Will Not Open, Close, Or Hard To Close Manually
08177222022-11-07. Service bulletin. SEATS; ELECTRICAL SYSTEM. Flash: Fold Stow Module (FSM) Updates This bulletin involves performing a software update and calibration routine on the FSM. The customer may describe the following: The third row seats are misaligned between the right and left either in folded or unfolded positions.
08161222022-10-31. Service bulletin. SEATS; ELECTRICAL SYSTEM. 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).
S22080001482022-10-31. Service bulletin. SEATS. Driver or Passenger Memory Seat Profiles Inoperative, No Easy Entry/Exit Function Available
08161222022-10-31. Service bulletin. SEATS; ELECTRICAL SYSTEM:SOFTWARE. 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).
S22080001482022-10-31. Service bulletin. SEATS. Driver or Passenger Memory Seat Profiles Inoperative, No Easy Entry/Exit Function Available
S2123000035RevA2022-10-17. Service bulletin. ENGINE AND ENGINE COOLING; SEATS:MID/REAR ASSEMBLY:SEAT HEATER/COOLER. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s
S21230000352022-10-17. Service bulletin. SEATS. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
S21230000312022-10-17. Service bulletin. SEATS. Manual 3rd Row Seat High Effort Binding During Unfolding
S21230000352022-10-17. Service bulletin. SEATS. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
S21230000312022-10-17. Service bulletin. SEATS. Manual 3rd Row Seat High Effort Binding During Unfolding
S22230000192022-10-17. Service bulletin. VEHICLE SPEED CONTROL; SEATS. Power Liftgate Will Not Latch Closed
S22080000132022-10-17. Service bulletin. SEATS. Memory Seat Settings Can Not Be Recalled, Memory Seat Function Is Inoperative
S22230000032022-10-17. Service bulletin. SEATS:MID/REAR ASSEMBLY. 2nd Row Headrest Removal
S21230000582022-09-26. Service bulletin. SEATS; POWER TRAIN. 3rd Row Power Folding Seats Do Not Fold Or Operate
S21080001742022-09-26. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES; SEATS:FRONT ASSEMBLY:POWER ADJUST; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Power Folding Mirrors Not Folding, Power Seat Switch, Power Window Auto Up Feature Inoperative
S21080000902022-09-26. Service bulletin. SEATS. Passenger Power Seat Does Operate Forward Or Rearward
S22230000192022-09-26. Service bulletin. LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK; VEHICLE SPEED CONTROL; SEATS. Power Liftgate Will Not Latch Closed
S21230000602022-09-15. Service bulletin. SEATS:FRONT ASSEMBLY:HEAD RESTRAINT. 3rd Row Headrest Not Folding When Seat Fold Is Selected From The Radio Screen Soft Button Or Handle.
23-027-212022-08-22. Service bulletin. SEATS; EQUIPMENT. Third Row Headrest Fails To Fold Down This bulletin involves inspecting both the left and right third row headrests and if necessary, re-seating the horseshoe cable clip(s). The customer may describe the following: Both the left and or right, third row headrest(s) will not fold and the load floor cannot be used.The headrests will not fold when pressing the radio screen soft button, or using the manual fold handle.
08-128-212022-08-22. Service bulletin. SEATS. Flash: Memory Seat Module - Driver (MSMD) Updates This bulletin involves reprogramming the MSMD with the latest available software. Customers may experience the following: Drivers massage seats do not recall lumbar and bolster position when profile selected on radio (Recall from door switches and keyfob work as expected).
S2123000035 Rev.2021-06-28. Service bulletin. SEATS. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s
S21230000352021-06-28. Service bulletin. SEATS. B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
S21230000312021-06-28. Service bulletin. SEATS. Manual 3rd Row Seat High Effort Binding During Unfolding
S2123000023 Rev.2021-05-24. Service bulletin. VEHICLE SPEED CONTROL; SEATS. The Liftgate Latch Sticks Will Not Open, Close, Or Hard To Close Manually

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