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

Bulletins, newest first
S23190000082023-10-30. Service bulletin. STEERING. Clicking Noise From Steering Column While Turning Steering Wheel.
S22080000112023-10-30. Service bulletin. EQUIPMENT:ELECTRICAL. Wireless Qi Charger Not Charging
S23080001142023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM. Terminal Push Out Of XY235A Causing Check Engine Light, Battery Light, No Crank or Crank No Start, Inoperative HVAC/AC
S23230000692023-10-30. Service bulletin. SEATS. 3rd Row Seat Shakes Or Vibrates When Folding.
S23170000012023-10-30. Service bulletin. SUSPENSION. Buzz Squeak Rattle (BSR) From Rear Of Vehicle On Rough Road Or Over Bumps.
91002292023-10-30. Service bulletin. SUSPENSION. LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
91001572023-10-30. Service bulletin. ELECTRICAL SYSTEM:ADAS. Central ADAS Decision Module CADM LO Part Number is more precise than "Up to and including" and "After" dates in the item description. Please ensure to order the correct CADM and Long Range Camera Part Number(s) the vehicle was built with. The Root of the Original and Replacement part should be identical, the difference will be in the NIK level. Technician Removal of the Long Range Camera and CADM for Testing Purposes: Please ensure the root of the Original and Replacement part are identical.
91002222023-10-30. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: RADAR. Rear corner radar Lost communication with right or left rear radar (U02B6/U02B7). Follow the procedure for the DTC. If the DTC is still active proceed with doing radar Pin Unlock and complete a radar swap. After doing a proper swap vehicle will need to be driven to calibrate. If the issue does not follow the radar, then proceed with changing wiring on the side that is causing the issue.
91002272023-10-30. Service bulletin. BACK OVER PREVENTION. Long Range Camera Front Part Number is more precise than "Up to and including" and "After" dates in the item description. Please ensure to order the correct CADM and Long Range Camera Part Number(s) the vehicle was built with. The Root of the Original and Replacement part should be identical, the difference will be in the NIK level. Technician Removal of the Long Range Camera and CADM for Testing Purposes: Please ensure the root of the Original and Replacement part are identical.
91002262023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
91002122023-10-30. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.
91002172023-10-30. Service bulletin. STRUCTURE:BODY:STEP/LADDER; ENGINE AND ENGINE COOLING; POWER TRAIN. Motor, Power Running Board For issues with a stuck or binding power side step, DO NOT replace the motor or hinge(s). The hinges must be cleaned and lubricated at regular intervals. See latest version of Star Online #S2223000044, the vehicle owner's manual, or published service information in Service Library. Replacements of the motor and hinge assembly due to lack of maintenance could be subject to chargeback.
TSB08200232023-10-16. Service bulletin. ELECTRICAL SYSTEM:ADAS. Excessive warnings from the Advanced Driver Assistance Systems (ADAS) Active Lane Management (ALM) system.
24006232023-10-02. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change
08146232023-10-02. Service bulletin. STEERING. Flash: Electric Power Steering (EPS) Module Updates The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? **C221F-00 - ECU Not Initialized.** ? C1592-00 - Electronic Power Steering Motor Circuit. ? C1593-00 - Steering Torque Sensor Circuit. ? C2217-00 - Electric Power Steering Module Internal. The customer may also experience one or more of the following: ? Loss of steering assist and illuminated steering light in the Instrument Panel Cluster (IPC). ? Lack of power steering assist at vehicle start up with no DTC. This bulletin involves updating the EPS module with the latest available software.
08055232023-10-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Radio Over The Air S21B.5, S24.13 and S24.18 Updating to S26.18 Software Version
931202023-10-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC
930232023-10-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev. B)
927762023-10-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D-21-18 Wagoneer Service Action Additional Reimbursement (Rev. E)
S22230000782023-10-02. Service bulletin. STRUCTURE. Interior Dust Intrusion In Rear Cargo Area.
S238A0000432023-10-02. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SiriusXM (SXM) Advertisements Pop Up On Radio
S23230000672023-10-02. Service bulletin. STRUCTURE:INTERIOR PANELS:DOOR; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM:WIRING; EQUIPMENT:ELECTRICAL. Buzz Squeak Rattle (BSR) In The Door When Playing Music.
S23230000662023-10-02. Service bulletin. STRUCTURE. Buzz Squeak Rattle (BSR) From Left Rear Cargo Area Near Subwoofer.
S22230000272023-10-02. Service bulletin. STRUCTURE:BODY:HOOD; ENGINE. Buzz Rattle Squeak Noise From Under Hood
S20230000372023-10-02. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; STRUCTURE:BODY:ROOF AND PILLARS; BACK OVER PREVENTION. Wind Whistle Noise From Dash A Pillar Area While Driving

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