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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: Backup camera are shown. Show all

Bulletins, newest first
09-015-222023-01-17. Service bulletin. SUSPENSION; STRUCTURE; BACK OVER PREVENTION. Engine Vibration Noise When Idling in Gear This bulletin involves possible replacement of the engine mounts. Customer may describe a low frequency vibration noise heard during engine mount actuation while at idle in gear.
S22230000572023-01-09. Service bulletin. BACK OVER PREVENTION; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Calibrating Central Vision Processing Module (CVPM) Front Camera After Replacement
S22190000032023-01-09. Service bulletin. STEERING; STEERING:ELECTRIC POWER ASSIST SYSTEM; BACK OVER PREVENTION; STEERING:STEERING WHEEL /HANDLE BAR:YAW/ANGLE SENSOR; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Calibrating Steering Angle Sensor (SAS) After Electric Power Steering (EPS) Replacement
08041222023-01-09. Service bulletin. BACK OVER PREVENTION. Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. Customers may experience the following:Active Noise Cancellation (ANC) drone noise at 950 between 1,000 RPM, during a start up.The AMP may set B221F-00 (Amplifier Internal) erroneously, it does not affect Active Noise Cancelation (ANC) performance. If B221F-00 is a stored fault update the AMP with appropriate software. If fault is active, follow normal DTC diagnostics.
S22230000202023-01-09. Service bulletin. BACK OVER PREVENTION. Rattle Noise From Roof Area Near Rear Of Sunroof
S2123000067RevB2022-12-19. Service bulletin. BACK OVER PREVENTION. Vehicle Will Not Crank, Battery Drained OR Vehicle Alarm Sounds For No Obvious Reason. Published document indicates an incorrect 2021 CY.
S22230000772022-12-12. Service bulletin. SERVICE BRAKES; BACK OVER PREVENTION. Check Engine Lamp On. C053D Brake Pressure Sensor 1 Performance Stored In Powertrain Control Module.
S22230000572022-10-31. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Calibrating Central Vision Processing Module (CVPM) Front Camera After Replacement
S20080001752022-10-17. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. 8.4" Touchscreen Display Electrostatic Discharge Failure
08099202022-10-17. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Body Control Module (BCM) Reconfigure for Enabling the Gridlines in the Rear View Camera This bulletin involves reconfiguring the BCM and possibly a radio reset, to change the default of the rear view camera gridlines to ?ON?. Customers may comment on one or more of the following:Rear view camera (Park Assist) gridlines are defaulted to ?OFF?, but the default should be ?ON?. Customer is still able to turn the gridlines ?ON? from the personalization selection in the radio menu
S21240000092022-10-17. Service bulletin. BACK OVER PREVENTION. Whistle Noise Heard When Operating AC
S21080001282022-10-17. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC; TIRES. C151D-00 Tire Pressure Sensor Location Undetermined DTC set
S21230000322022-10-17. Service bulletin. BACK OVER PREVENTION; VEHICLE SPEED CONTROL. Rattle Buzz Noise From Door Area
08041222022-10-17. Service bulletin. BACK OVER PREVENTION. Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. Customers may experience the following:Active Noise Cancellation (ANC) drone noise at 950 between 1,000 RPM, during a start up.The AMP may set B221F-00 (Amplifier Internal) erroneously, it does not affect Active Noise Cancelation (ANC) performance. If B221F-00 is a stored fault update the AMP with appropriate software. If fault is active, follow normal DTC diagnostics.
S21080002362022-10-17. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. Windshield HUD (Head Up Display) Display Features
S22230000202022-10-17. Service bulletin. BACK OVER PREVENTION. Rattle Noise From Roof Area Near Rear Of Sunroof
08020222022-10-17. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM; BACK OVER PREVENTION. Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: B143B-12 - ANC Microphone 1-Circuit Short To Battery. B143C-12 - ANC Microphone 2-Circuit Short To Battery. B143E-12 - ANC Microphone 3-Circuit Short To Battery. B143F-12 - ANC Microphone 4-Circuit Short To Battery.The DTCs are wrongly set and do not affect Active Noise Cancelation (ANC) performance.
08005222022-10-17. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. National launch for this FOTA update is expected on:WD - Current Level R17.89 update to R17.99 launched on 01/10/2022. WD - Current Level R17.73 update to R17.99 launched on 11/19/2021. WL - Current Level R17.98 Update to R17.99 launched on 11/08/2021. RU - Current Level R17.89 Update to R17.99 launched on 11/19/2021. Customers may experience one or more of the following: Radio resets at times (WD and RU only). Bluetooth® disconnects (WD and RU only). Intermittent display screen blank (WD and RU only). Radio slow to respond and lockup (WD and RU only). Radio inoperative intermittently (WD and RU only). Apps not able to update. Additional enhancement included with this software update:CarPlay® and Android Auto® improvements and robustness added.
S21080002792022-10-17. Service bulletin. VISIBILITY; BACK OVER PREVENTION. Rear View Mirror Camera Is Not Displaying In The Rearview Mirror (Published w/Incorrect CY 2021 on document)
S21080001822022-09-26. Service bulletin. BACK OVER PREVENTION. Radio Freezing Or Locking Up While Rear View Camera Still Works
S21230000522022-09-26. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM; BACK OVER PREVENTION. Wind or Whistle Noise from Exterior Side Mirror at Highway Speeds. Noise can be heard with front windows down between 30 and 60 MPH from both LH and RH exterior rear view mirrors.
S2123000052-12022-09-26. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY; BACK OVER PREVENTION. Wind Or Whistle Noise From Exterior Side Mirror At Highway Speeds. Noise can be heard with front windows down between 30 and 60 MPH from both LH and RH exterior rear view mirrors.
S228A000004RevB2022-09-26. Service bulletin. BACK OVER PREVENTION. Panasonic VP4R Wi-Fi New Enrollment Pause
S21080001602022-09-26. Service bulletin. BACK OVER PREVENTION. Code B217A-9A Rear Camera Component Fault Stored In The Radio
90043712022-09-26. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. CAMERA, Rear View Prior to replacing the RVCM (rear view camera module) due to the presence of the STORED DTC B2299-00 "Rear Camera Module Internal" on the 21MY WL75 and or 22MY WL74, WS and MP vehicles, verify there are no observable issues with the Rear View Camera feature. If there are no observable issues with the Rear View Camera feature, and no customer complaints related to the Rear View Camera, clear the STORED fault and do not replace the camera. This issue is due to a temperature detection error and will be corrected in a subsequent SW release

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