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Service bulletins for the 2022 Jeep Grand Wagoneer

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.

932 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
08046222023-01-09. Service bulletin. BACK OVER PREVENTION; EXTERIOR LIGHTING. Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The customer may experience one or more of the following: Active Noise Cancellation (ANC) drone noise between 950 RPM and 1,000 RPM, during a start up. Battery draining. Blinking odometer. Upon further investigation the technician may find the following DTCs have been set: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 the fault is active, follow normal DTC diagnostics. Use inspection LOP (18-60-07-AF) to close the active RSU. B2204-00 - ECU Configuration Mismatch.
23007222023-01-09. Service bulletin. BACK OVER PREVENTION. Dual Pane Sunroof Headliner Trim Ring Separation This bulletin involves reattaching the dual pane sunroof trim ring to the headliner. The customer may describe the following: A rattle noise coming from the front, or rear edge of the dual panesunroof opening when driving the vehicle.
S22230000272023-01-09. Service bulletin. BACK OVER PREVENTION. Buzz Rattle Squeak Noise From Under Hood
S22080000362023-01-09. Service bulletin. BACK OVER PREVENTION: CAMERA SYSTEM. Camera Blue/Blank Screen Recovery And Diagnosis
S22080000712023-01-09. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Weather App May Freeze, Lockup Or Has Error Loading
S22020000022023-01-09. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. C15A1-00-UNABLE TO OBTAIN DESIRED RIDE HEIGHT Service Air Suspension Message On Cluster
S22020000012023-01-09. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Service Air Suspension Message In Cluster Vehicle Not Leveling Properly And Showing No Leaks
S22080000612023-01-09. Service bulletin. LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE. Navigation Crashes, Freezes, Or displays ?Loading? Message
S20230000372023-01-09. Service bulletin. BACK OVER PREVENTION. Wind Whistle Noise From Dash A Pillar Area While Driving
S22080000602023-01-09. Service bulletin. EXTERIOR LIGHTING; LANE DEPARTURE. Low Fuel Warning Indicator Stuck ON
S22080001052022-12-19. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION: SENSING SYSTEM: RADAR; ELECTRICAL SYSTEM:ADAS:CONTROL MODULE. Active Driving Assist System (ADAS) Is Not Ready. DTC U02B5 - Lost Communication With Front Radar Module "B"
S22230000332022-12-19. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Service Air Suspension Message When Changing Ride Height With Air Suspension Control Switch
9004512RevA2022-12-19. Service bulletin. BACK OVER PREVENTION. SENSOR, Battery Before replacing the intelligent battery sensor (IBS) on 2022 MY vehicles, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please send pictures of the top of the unit, with a description of the failure, to FCA Redacted Content.
90045122022-12-19. Service bulletin. BACK OVER PREVENTION. SENSOR, Battery Before replacing the intelligent battery sensor (IBS) on 2022 MY vehicles, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please send pictures of the top of the unit, with a description of the failure, to FCA Redacted Content.
91000902022-12-12. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. 10.1" Center Stack Display,12" Center Stack Display 10.1" & 12" Center Stack Display is blank and/or does not respond to touches. Do not replace the Center Stack Display until TSB 08-039-22 Rev B is performed (R1 Headunit software update). R1 software update to S24.18 should resolve the issue.
91000852022-12-12. Service bulletin. VEHICLE SPEED CONTROL; ENGINE AND ENGINE COOLING; BACK OVER PREVENTION. Front door check If a 2022 WS Jeep Wagoneer / Grand Wagoneer comes in with a door making a popping, creaking, or clicking noise that is linked to the door check, then please contact FCA Redacted Content prior to making the repair. If you do not get a response within 15 minutes, proceed with the repair.
S228A0000032022-11-07. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS; ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE; UNKNOWN OR OTHER. Uconnect Box Error Message On Radio Screen And Diagnostic Trouble Code (DTC) code B22A9-96 Set
S22080001652022-11-07. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; BACK OVER PREVENTION; ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS. No Start, No Crank, Interior Lamps Flicker, Interior Camera Inoperative
S22080001582022-11-07. Service bulletin. LANE DEPARTURE: WARNING; LANE DEPARTURE. Service Lane Departure Warning Message
S22020000102022-11-07. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Service Air Suspension Message In Cluster. C1522-11 Right Front Ride Height Sensor- Circuit Short To Ground.
S19020000082022-11-07. Service bulletin. ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE; SUSPENSION; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Air Suspension Compressor Module Assembly Replacement.
S22230000652022-11-07. Service bulletin. BACK OVER PREVENTION; UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Buzz, Rattle Noise From Upper Instrument Panel Near Speaker.
S22230000572022-10-31. Service bulletin. FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA. Calibrating Central Vision Processing Module (CVPM) Front Camera After Replacement
0812122REVA2022-10-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; BACK OVER PREVENTION; VEHICLE SPEED CONTROL; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. 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. The radio software will be updated from S21D.5 and S23.13 to S24.18The national launch for the FOTA is expected to begin on:WS - May 24, 2022 WL - May 31, 2022 RU - S21D.5 to S24.18, June 06, 2022 RU - S23.13 to S24.18, May 21, 2022 Customers may experience one or more of the following: Navigation inoperative. Black or blank radio screen (Rear View Camera (RVC) will still function normally). Radio lockup (RVC will still function normally). Surround sound inoperative. Blu-ray DVD unavailable. Listen in/Mirror feature inoperative. PHEV radio does not turn off when opening door or after charging. No Verbal warnings on navigation. Audio Overlap between sources. Radio doesn?t recognize the vehicle is in park. No keyboard pop up, vehicles setting are hidden. Radio presets are not saving. Audio mute on calls (Phone, SOS and Ecall). Radio resets. Radio screen freezes. The rear view camera display, will work properly if the radio display screen freezes. Audio disruptions. Unable to connect compatible wireless connectivity device. Wireless connectivity disconnecting. Improvements are included with this update: Apple CarPlay® and Android Auto® improvements. Voice Recognition improvements. Uconnect Phone improvements.
S22230000572022-10-31. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. Calibrating Central Vision Processing Module (CVPM) Front Camera After Replacement

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