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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
S23230000532023-09-25. Service bulletin. STRUCTURE:BODY:DOOR. Buzz Squeak Rattle (BSR) From Door.
S22230000612023-09-25. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Buzz Squeak Rattle (BSR) Noise From Sunroof Area.
91001962023-09-25. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
91001912023-09-25. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SHAFT, Front Axle Output For concerns related to a C1463-94 OR C1472-92 DTC, reference the latest version of TSB 08-103-22 prior to replacing the Front Axle Disconnect (FAD) / Output Shaft. If DTCM software update does not resolve concern proceed with repair.
91001882023-09-25. Service bulletin. EQUIPMENT. CONSOLE Overhead For concern of sunglass holder won't stay closed, WL OVERHEAD CONSOLE NOW OFFERS THE SUNGLASS BIN AS A SEPERATE SERVICEABLE PART. The Sunglass Bin on the Overhead console as a separate Serviceable component COLOR PNs: 7TE35TX7A$, 7TE35DX8A$
90044332023-09-25. Service bulletin. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM; SERVICE BRAKES; ELECTRICAL SYSTEM. PUMP, Vacuum For DTC Code P258B - ELECTRONIC VACUUM PUMP PERFORMANCE. Due to brake vacuum pumps returned with trouble not found, please follow the proper diagnostics outline in the service library this also includes checking all electrical and vacuum hose connections prior to replacement of the vacuum pump. This will avoid unnecessary repair and potential charge back on the vacuum pump.
24006232023-08-21. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)
08157232023-08-21. Service bulletin. ELECTRICAL SYSTEM. Radio Over The Air Update to T25.50 Software Version
Reference70A2023-08-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Customer Satisfaction Notification 70A - Radio Date/Time Update
ReferenceZD72023-08-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Customer Satisfaction Notification ZD7 - Radio Software Update
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
S23230000502023-08-21. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; STRUCTURE:INTERIOR PANELS:DOOR; UNKNOWN OR OTHER. Buzz Squeak Rattle (BSR) From McIntosh Front Door
S23230000492023-08-21. Service bulletin. STRUCTURE: UNDERRIDE. Buzz Squeak Rattle (BSR) Noise From Under Vehicle While Operating Or Driving.
S23230000482023-08-21. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Filler Door Will Not Open.
S23080000762023-08-21. Service bulletin. STEERING; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. Anti-lock Brake System (ABS), Electronic Stability Lamp (ESC) Warning Lamps on, No Start, Decrease in Steering Assist ?Service Steering System Message?
S23240000092023-08-21. Service bulletin. VISIBILITY; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Driver Side Vents Blow Warm/Cool Air On When Using AC.
S23230000472023-08-21. Service bulletin. STRUCTURE; STRUCTURE:BODY:BUMPERS. Hood Bumper Broken Or Feels Loose.
S23190000042023-08-21. Service bulletin. STEERING; AIR BAGS; EQUIPMENT:OTHER:LABELS. Buzz, Squeak Or Rattle (BSR) From Steering Wheel Area While Turning.
S23230000462023-08-21. Service bulletin. STRUCTURE: UNDERRIDE. Noise From Headliner While Driving On Rough Roads.
S23220000012023-07-31. Service bulletin. STRUCTURE. Rumble noise.
S23230000412023-07-31. Service bulletin. SEATS. Seat back release from the handle.
S23230000402023-07-31. Service bulletin. STRUCTURE. Noise from the roof.
S23090000022023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. MIL lamp-on. Engine noise, rattle. Misfire or rough running.
S23230000382023-07-31. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Buzz, Squeak, Rattle (BSR) From Door Panel With Loud Music And Or Bass.
S23230000212023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance

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