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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

Bulletins, newest first
S228A0000092022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. An incorrect PDF document S228A000004 Rev. A - Panasonic VP4R Wi-Fi New Enrollment Pause was uploaded for this communication during publishing and was corrected with S228A000009 Rev. A
S228A0000072022-09-26. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. Unable To Listen Into Rear Seat Entertainment From Radio Or Front Display
S22080001182022-09-26. Service bulletin. STRUCTURE. Second Row Headrest Does Not Fold
836742022-09-26. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. CONTROL - HVAC CONTROL
90045272022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Valve Cover Gasket It is advised to replace the full valve cover assembly if you are experiencing a valve cover leak Engineering has updated the skirt height of the valve cover to address oil leaks. Replace the valve cover (part # 04893800AI (right side) or 04893799AH (left side)includes valve cover gasket) to ensure proper repair. Please call FCA Redacted Content to facilitate fast track shipment of failed part.
757802022-09-26. Service bulletin. POWER TRAIN. Warranty Bulletin D-21-08 Fast Feedback Program - Transfer Case, Prop Shaft and Front & Rear Axle Components - 2022 Wagoneer and Grand Wagoneer (WS)
754972022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Warranty Bulletin D-20-13 STAR Center Uconnect 5 (R1) Radio Pre-Authorization Program - Select Radios (New and Exchange) - 2021 Dodge Durango (WD), 2021 Chrysler Pacifica (RU), 2021 Jeep Grand Cherokee (WL) and 2022 Wagoneer and Grand Wagoneer (WS) (Rev. B)
S21080001422022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. No Phone Connected Message Displayed Or Customers Phone Book Does Not Load
S1809000007RevC2022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
S21080001412022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Incorrect USB Contents Are Displayed On The Radio Display
S21080001402022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Media Source Had No Sources Displayed And No Audio On Startup
S21080001242022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. The SGW Is Setting A U0080-00 Ethernet Bus 1 DTC
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.
90040092022-09-26. Service bulletin. POWER TRAIN. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins are present in the engine block, which align the transmission center line to the crank shaft centerline and visually inspect the dowel alignment holes in the transmission case. If the holes are damaged or elongated the transmission should be replaced to prevent further damage to the transmission/flexplate or pump bushing due to the inability to properly align the engine to the transmission during the repair. 3. All 62TE equipped vehicles. If pump bushing is scored or damaged and the dowel pin alignment holes are ok, replace the pump assembly as opposed to complete transmission. 4. All 62TE equipped vehicles. If vehicle is jerking/slipping with MIL code(s) P0740 or P2764, check TCC Solenoid operation. If TCC Solenoid is ok, the codes are indicative of a torque converter failure. Replace the torque converter.
08064222022-09-26. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT. Optimum Heating, Ventilation and Air Conditioning (HVAC) Control Settings For Comfort This bulletin involves discussing optimal HVAC setting to maintain comfort.
08059222022-09-26. Service bulletin. EXTERIOR LIGHTING; VISIBILITY. Fog Lamps Inoperable This bulletin involves replacing both fog lamp assemblies due to the harness connector failing. The customer may describe inoperable fog lights with a ?Right / Left Front Lighting Service Required? message in the instrument cluster.
21004222022-09-26. Service bulletin. POWER TRAIN; EXTERIOR LIGHTING. Transmission Shifts Rough This bulletin involves performing a transmission quick learn. Technicans may experience one or more of the following:The vehicle shifts poorly. Harsh shift during acceleration. Bucks when going into gear. There will not be a Malfunction Indicator Lamp (MIL) and no Diagnostic Trouble Codes (DTCs) will be set for this symptom/condition.
23010222022-09-26. Service bulletin. VISIBILITY; FUEL SYSTEM, GASOLINE. Rear Windshield Wash Low Fluid Output / Inoperable This bulletin involves adjusting the rear wiper washer hose position. Customers may comment on the following: The rear wiper wash is inoperative, or low fluid output.
23009222022-09-26. Service bulletin. ENGINE AND ENGINE COOLING; VISIBILITY; FUEL SYSTEM, GASOLINE. Side Mirror Clicking or Inoperative This bulletin involves trimming 75mm +/- 5mm (3 inches) of the lower lip of theside mirror?s cut line rubber seal. Customers may comment on the following:Audible clicking sound when retracting the side mirrors and/or inability to fold in the mirrors.
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.
23008222022-09-26. Service bulletin. EQUIPMENT:MECHANICAL. Second Row Seat Backs Not Folding Flat This bulletin involves adding a spacer/shim if the 2nd row seat back does not fold flat. The customer may describe the following: Left and/or right 2nd row seat back will not fold flat. If the customer describes the symptom/condition listed above, perform the Repair Procedure.
08046222022-09-26. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. 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.
23006222022-09-26. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM; SEATS. Heated Seat Calibration Update This bulletin involves updating the HVAC module with the latest software for vehiclesbuilt before January 05 2022, checking the operation of the front heated seats and repair as required. Customers may comment on the following: Front row heated seats (driver and/or passenger) will not stay on and shutsitself off in less then 15 minutes while occupied.Customerswill not experience a Malfunction Indicator Lamp (MIL) illumination or Diagnostic Trouble Codes (DTCs) for this symptom/condition.

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