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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
769822022-08-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Urgent: 2021 (WL) Jeep Grand Cherokee RRT #21-121
767812022-08-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Urgent: 2021 (WL) Jeep Grand Cherokee RRT #21-117 & 21-118
766882022-08-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Urgent: 2021 (WL) Jeep Grand Cherokee RRT #21-114
766692022-08-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Urgent: 2021 (WL) Jeep Grand Cherokee RRT #21-109 & 21-110
S21080002072022-08-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Cluster Displays Service Shifter Message
S2108000173 12022-08-22. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Inoperative, Black Or Blank Screen
S21080002062022-08-22. Service bulletin. ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE. Uconnect Box Requires Service Popup Message After Startup
S21080002052022-08-22. Service bulletin. ELECTRICAL SYSTEM; TRAILER HITCHES. Mopar Trailer Tow Module Kit Sales Incorrect Sales Code And/Or CAN IHS Wiring Incorrect Connector Cavities
S21080002042022-08-22. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204" indicated on published document)
S2108000194 12022-08-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. High Beams Do Not Turn On While The Headlamp Switch Is Set To The Auto Lights On Position, High Beam Headlamps Do Operate With Switch Set To Manual Lights On Low Beam Position
S21240000142022-08-22. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Customer Indicates No HVAC Airflow To The 3rd Row
S21080002022022-08-22. Service bulletin. BACK OVER PREVENTION:SOFTWARE. SOS Call Unavailable Message Displayed At Key On
S21210000142022-08-22. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) C1472-92 ? Transfer Case Clutch Control ? Performance or Incorrect Operation, Set After Performing A Routine Module Software Update.
S21080001982022-08-22. Service bulletin. EQUIPMENT:ELECTRICAL. Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
S21020000062022-08-22. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Service Air Suspension Displayed On EVIC. Air Suspension Inoperative C15AD-92-RIDE HEIGHT SYSTEM- PERFORMANCE
S21230000682022-08-22. Service bulletin. EQUIPMENT. Low Spot On Dash Cover Near Passenger Air Bag
S21020000032022-08-22. Service bulletin. ELECTRICAL SYSTEM. ASCM DTC U0300 Internal Control Module Incompatibility
S21230000672022-08-22. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Vehicle Will Not Crank Battery Drained
S21230000652022-08-22. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. Water Leaking From A Pillar Area
S21080001952022-08-22. Service bulletin. BACK OVER PREVENTION. Rear Back Up Camera Display Does Not Have The Dynamic Grid Lines Showing, Option Selected On Within The Radio Settings
S21080001942022-08-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. High Beams Do Not Turn On While The Headlamp Switch Is Set To The Auto Lights On Position, High Beam Headlamps Do Operate With Switch Set To Manual Lights On Low Beam Position
S21080001732022-08-22. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT. Radio Inoperative, Black Or Blank Screen
S21080001932022-08-22. Service bulletin. LANE DEPARTURE; FORWARD COLLISION AVOIDANCE; EXTERIOR LIGHTING. Forward Collision Warning OFF Indicator Is Displayed In The Cluster
S21240000132022-08-22. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. Vehicle Sets DTC P0480 Cooling Fan 1 Control Circuit
S21240000122022-08-22. Service bulletin. EQUIPMENT. Customer Indicates Seat Vent/Cooler Making Noise

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