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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

Bulletins, newest first
08-115-21 REV. A2021-12-13. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Front USB Media Ports Inoperative This bulletin involves software update for the front USB media hubs. Customers may experience the following: Front media hubs are inoperative.
23-035-212021-12-13. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY:ROOF AND PILLARS. Rattle Coming From Sunroof This bulletin involves replacing the sunroof fasteners. Customers may comment on the following:Rattle coming from sunroof.
792152021-12-13. Service bulletin. AIR BAGS. UPDATE - SAFETY RECALL Y79 - 2021 WL & 2022 WS - ORC DTC/WARNING LAMP
S2119000004 Rev.2021-12-13. Service bulletin. STEERING; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Service Electric Steering Message, Loss Of Power Steering Assist For The Current Key Cycle, Vehicle Sets DTC C2217-00 ELECTRIC POWER STEERING MODULE INTERNAL
S2108000015 Rev.2021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Uconnect Box Requires Service Message
S21080002792021-12-13. Service bulletin. BACK OVER PREVENTION; VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR; ELECTRICAL SYSTEM:WIRING; VISIBILITY; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Rear View Mirror Camera Is Not Displaying In The Rearview Mirror
S2108000249 Rev.2021-12-13. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; VEHICLE SPEED CONTROL. Cluster And Radio Display Settings Reverted Back To The Default Settings, Auto Door Locks And Paddle Shifter Inoperative
S2121000017 Rev.2021-12-13. Service bulletin. ELECTRICAL SYSTEM. Drivetrain Control Module (DTCM) Diagnostic Trouble Code (DTC) C2201-49 ? FDCM/DTCM Internal Electronic Failure, set.
S21210000182021-12-13. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AXLE ASSEMBLY. Service 4WD Message. Diagnostic Trouble Code (DTC) C1465-12 ? Front Axle Disconnect Control Circuit High-Circuit Short To Battery, Set.
S1623000034 Rev.2021-12-13. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER. Water Leak From Overhead Console, A Pillar And Or Headliner. Sunroof Drain Tube Inspection.
S2108000213 Rev.2021-12-13. Service bulletin. COMMUNICATION; EQUIPMENT:MECHANICAL; ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Battery Drain, Odometer Flashing, Topology View Displaying Multiple Modules In Red, Multiple Cluster Warning Messages
S2123000067 Rev.2021-12-13. Service bulletin. BACK OVER PREVENTION; BACK OVER PREVENTION: SENSING SYSTEM: OTHER. Vehicle Will Not Crank Battery Drained OR Vehicle Alarm Sounds For No Obvious Reason.
S2108000164 Rev.2021-12-13. Service bulletin. UNKNOWN OR OTHER. Cannot Remove Vehicle From Shipping Mode, Using The New MDP Micro Pod May Take Multiple Attempts To Remove The Vehicle From Shipping Mode
S21190000052021-12-13. Service bulletin. STEERING:LINKAGES:TIE ROD ASSEMBLY; BACK OVER PREVENTION; STEERING. Pop Noise From Front End While Turning Steering Wheel
S21230000772021-12-13. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:INTERIOR PANELS:DASHBOARD. Dash Gap On Passenger Side At Mid Bolster To Center Display
S21080002722021-12-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR. Check Engine Light Is On. DTC?s P0070 And P0073 Are Active For The Ambient Air Temperature Sensor
S2102000010 Rev.2021-12-13. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; SUSPENSION. Ride Height Not Permitted Due To Transport Mode Message In Cluster Information Center. Air Suspension Switch Leds OFF
S2109000005 Rev.2021-12-13. Service bulletin. ENGINE AND ENGINE COOLING. Issue is engine cover not installed from the factory.
S21020000102021-12-13. Service bulletin. SUSPENSION. Ride Height Not Permitted Due To Transport Mode Message In Cluster Information Center. Air Suspension Switch Leds OFF
S21080002652021-12-13. Service bulletin. EQUIPMENT:ELECTRICAL. The DTC B221F-00 Amplifier Internal Fault Set With No Audio Functionality Concerns
S21210000172021-12-13. Service bulletin. ELECTRICAL SYSTEM. Drivetrain Control Module (DTCM) Diagnostic Trouble Code (DTC) C2201-49 ? FDCM/DTCM Internal Electronic Failure, set.
S21230000732021-12-13. Service bulletin. STRUCTURE. Metallic Rattle Or Tick Sound From The B-Pillar Area
90044422021-12-13. Service bulletin. STEERING. GEAR, Rack and Pinion Before replacing the Steering Gear for a Service Electric Steering Message, loss of power steering assist for current key cycle, or vehicle sets DTC C2217-00, please refer to STAR Online S2119000004 for direction.
90044092021-12-13. Service bulletin. TRAILER HITCHES. 2021 Mopar WL NAFTA trailer tow wiring kit In the vehicle reconfigure process on page 3 of I sheet K6863106 the incorrect sales code (AHC) is listed and needs to be replaced (with XF2). Correct pinout illustration in step 47 of I sheet K6863106. This current I sheet illustration highlights cavity 16 and 26 which is incorrect. The cirucuits in the harness are labeled 17 and 27 and are correctly labeled, these circuits will not fit in 16 and 26.
90038952021-12-13. Service bulletin. STRUCTURE:BODY:DOOR. Front Door Window If the front side door glass has flaws such as delamination, distortion, or cracking, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please take pictures of the affected area of the glass and email the pictures to FCA Redacted Content

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