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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
S22020000072022-10-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; SUSPENSION. Air Suspension Control Module ASCM Does Not Change Height. Service Air Suspension Message Displays In Cluster.
S21080001282022-10-17. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC; TIRES. C151D-00 Tire Pressure Sensor Location Undetermined DTC set
08044222022-10-17. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Flash: Air Suspension Control Module (ASCM) This bulletin involves reprogramming the ASCM with the latest available software.The ASCM software update is being released as a generic release to support ASCM replacement only in service.
02001222022-10-17. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Air Suspension Inoperable This bulletin involves inspecting the vehicle for multiple air suspension failures. The customer may notice a ?Service Air Suspension? message in the cluster or the air ride suspension is inoperable. Upon further investigation a technician may find several Diagnostic Trouble Codes (DTCs) set because ofthe issues below: Customers may also experience the following:Air suspension inoperable for both the front and rear suspension.
23007222022-10-17. 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.
08039222022-10-17. Service bulletin. BACK OVER PREVENTION:SOFTWARE. UBQ, UEQ, UFQ, UBN, UEN And UFN Radio Enhancements This bulletin involves inspecting the software level and updating the software toS21D.5. The customer may describe following: Audio distortion (hissing, water sprinkler, or salt shaker noise). The following software enhancements are available: Apple CarPlay® and Android Auto® improvements. Climate control screen improvements. Voice recognition command improvements. SXM radio improvements.
S22080000792022-10-17. Service bulletin. BACK OVER PREVENTION. Unable To Listen Into Rear Seat Entertainment From Radio Or Front Display
S22080000362022-10-17. Service bulletin. BACK OVER PREVENTION: CAMERA SYSTEM. Camera Blue/Blank Screen Recovery And Diagnosis
S22240000042022-10-17. Service bulletin. BACK OVER PREVENTION. Cold Air blowing incorrectly during Floor Vent Settings
S22020000022022-10-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. C15A1-00-UNABLE TO OBTAIN DESIRED RIDE HEIGHT Service Air Suspension Message On Cluster
S22020000012022-10-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Service Air Suspension Message In Cluster Vehicle Not Leveling Properly And Showing No Leaks
S22080000612022-10-17. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. Navigation Crashes, Freezes, Or displays ?Loading? Message
S20230000372022-10-17. Service bulletin. BACK OVER PREVENTION. Wind Whistle Noise From Dash A Pillar Area While Driving
S22080000602022-10-17. Service bulletin. EXTERIOR LIGHTING; LANE DEPARTURE. Low Fuel Warning Indicator Stuck ON
S22230000072022-10-17. Service bulletin. POWER TRAIN; BACK OVER PREVENTION; VISIBILITY. Power Mirror Makes A Pop Or Popping Noise When Power Folding
S228A0000072022-09-26. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. Unable To Listen Into Rear Seat Entertainment From Radio Or Front Display
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
90043682022-09-26. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. CAMERA, Interior Prior to replacing the ICM1 (interior camera module) due to the prescence of the STORED DTC B229C-96 "Interior Camera Module - Component Internal Failure" on the 21MY RU or WL and 22MY WS vehicles, verify there are no observable issues with the FamCam feature. If there are no observable issues with the FamCam feature, and no customer complaints related to the FamCam, 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.
08044222022-09-26. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Flash: Air Suspension Control Module (ASCM) This bulletin involves reprogramming the ASCM with the latest available software.The ASCM software update is being released as a generic release to support ASCM replacement only in service.
02001222022-09-26. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Air Suspension Inoperable This bulletin involves inspecting the vehicle for multiple air suspension failures. The customer may notice a ?Service Air Suspension? message in the cluster or the air ride suspension is inoperable. Upon further investigation a technician may find several Diagnostic Trouble Codes (DTCs) set because ofthe issues below: Customers may also experience the following:Air suspension inoperable for both the front and rear suspension.
23007222022-09-26. 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.
S22020000022022-09-26. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION; SUSPENSION:FRONT; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. C15A1-00-UNABLE TO OBTAIN DESIRED RIDE HEIGHT Service Air Suspension Message On Cluster
S22020000012022-09-26. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Service Air Suspension Message In Cluster Vehicle Not Leveling Properly And Showing No Leaks
S20230000372022-09-26. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; BACK OVER PREVENTION. Wind Whistle Noise From Dash A Pillar Area While Driving
S22080000602022-09-26. Service bulletin. LANE DEPARTURE; EXTERIOR LIGHTING. Low Fuel Warning Indicator Stuck ON

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