WenmarOpen by Wenmar Pro

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: Suspension are shown. Show all

Bulletins, newest first
830522022-12-19. Service bulletin. SUSPENSION:FRONT:HUB. RECEIVER - HUB
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.
S22020000092022-10-31. Service bulletin. SUSPENSION. Clunking Noise From Front Suspension Over Bumps, Rough Road, Or Chassis Roll.
S22020000092022-10-31. Service bulletin. SUSPENSION. Clunking Noise From Front Suspension Over Bumps, Rough Road, Or Chassis Roll.
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.
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.
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
S22080000012022-10-17. Service bulletin. SUSPENSION. Procedure To Link Programmed Keys To Memory Seats
90043922022-09-26. Service bulletin. SUSPENSION; WHEELS; STEERING; ELECTRICAL SYSTEM; AIR BAGS. Driver Airbag with Module Damper Model year 2022 Jeep Compass, Jeep Grand Cherokee L, Jeep Grand Cherokee, Jeep Wagoneer and Jeep Grand Wagoneer all utilize next generation Driver Airbag (DAB) and steering wheel systems. These new systems use the mass of the DAB as a damper to reduce steering wheel vibration experienced by the driver. The DAB is still securely attached to the steering wheel but now has specially tuned isolators to allow a small amount of damping movement of the DAB. A driver of these vehicles may, at times, notice this movement or vibration of the DAB within the steering wheel compared to past systems; however, this is normal and an expected function of the damping system.
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.
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
S22020000052022-06-27. Service bulletin. EQUIPMENT; SUSPENSION; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Service Air Suspension Message In Cluster. C1562-01 DTC Active In ASCM
S22020000032022-06-27. Service bulletin. SUSPENSION; EQUIPMENT; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Low Air Mass C15D9-00 DTC Service Air Suspension Message And Or Air Woosh Noise.
90045312022-06-27. Service bulletin. SUSPENSION:FRONT:HUB; WHEELS:HUB. RECEIVER, Hub The final drop shipment of CSN Z23, P/N 68379519AL, has taken place. No further parts distribution will be taking place. All distributed parts would cover all sold and unsold needs. Please use all stock that your dealer has before asking for parts assistance. If part assistance is still required, please provide the following information to your Area Manager for review: 1. Dealer Code 2. Last eight digits of VIN 3. Appointment date/vehicle VOR at dealer Thank you, Mopar
08044222022-05-31. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; SUSPENSION. 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.
02001222022-05-31. Service bulletin. SUSPENSION; EQUIPMENT; 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.
S22020000022022-05-31. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. C15A1-00-UNABLE TO OBTAIN DESIRED RIDE HEIGHT Service Air Suspension Message On Cluster
S22020000012022-05-31. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Service Air Suspension Message In Cluster Vehicle Not Leveling Properly And Showing No Leaks

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