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Service bulletins for the 2023 Jeep 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.

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

By type

By component

By trouble code

Bulletins, newest first
S23180000052023-08-21. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. Customer?s complaint may include a message appearing in the cluster?s information center stating, ?See User?s Manual For Proper Oil And Fuel? or ?Service Engine See Dealer?.
S23190000052023-08-21. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING; POWER TRAIN. Customer Complaint Of Loss Of Power Steering Assist.
S22080000042023-08-21. Service bulletin. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; POWER TRAIN; STEERING. Adjustable Pedals Cannot Be Adjusted, Power Tilt Steering Will Not Adjust
91001752023-08-21. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Sunroof power express open/close Due to Dual Pane Sunroof switches being returned with no trouble found, proper diagnosis and testing needs to be done before replacing the switch. There is Diagnostic and Testing documentation available for this part in service Library to check the switch before replacing the part. For additional assistance, contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
S23080000682023-07-31. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER. Front Inverter Outlet and Rear Center Console Power
S23190000032023-07-31. Service bulletin. STEERING. Oil Wetness On Electric Power Steering
S23230000212023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance
S23180000052023-07-31. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Customer?s complaint may include a message appearing in the cluster?s information center stating, ?See User?s Manual For Proper Oil And Fuel? or ?Service Engine See Dealer?.
S23180000072023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Mil Lamp-On/Check Engine Lamp-On after a cold engine start.
S238A0000252023-07-31. Service bulletin. ELECTRICAL SYSTEM. U0140-00 Lost Communication With BCM DTC Is Active Or Stored In Video Routing Module (VRM)
9100153A2023-07-31. Service bulletin. EQUIPMENT:ELECTRICAL. B2768-49 Right Impact Pressure Sensor-Internal Failure, prior to replacement of any components please contact FCA Redacted Content for further assistance. If no response in 15 minutes, proceed with repair.
23048232023-07-31. Service bulletin. EQUIPMENT. Center Console Bin Separating Front And/Or Rear Console/Armrest Lid Not Closing. Lower cover is separating from the lid at the rear. This bulletin involves possibly re-securing and/or replacing the center console/armrest lower cover.
07007232023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Water Quality When Mixed With Engine Coolant
18040232023-07-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs have been set: ? **P0300-00 - Multiple Cylinder Misfire. ? P0301-00 - Cylinder 1 Misfire Detected. ? P0302-00 - Cylinder 2 Misfire. ? P0303-00 - Cylinder 3 Misfire ? P0304-00 - Cylinder 4 Misfire. ? P0305-00 - Cylinder 5 Misfire. ? P0306-00 - Cylinder 6 Misfire.** ? P05CC-00 - Cold Start A Camshaft Position Timing Performance Bank 1. Customer may also experience the following: ? Poor or insufficient A/C performance during towing or other high torque maneuvers. ? Belt chirp is heard at startup or when A/C cycles on. This bulletin involves reprogramming the PCM with the latest available software.
23053232023-07-31. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE. Lower Day Light Opening or B-Pillar Moldings Have a Poor Fit or are Loose ? One or more, lower day light opening moldings (lower belt line molding) have a poor fit to door glass and/or a wavy appearance. ? Minor wind noise coming from one or more doors. ? Front door trim is loose at the B-pillar. This bulletin involves inspecting all four lower day light opening moldings (lower door belt line) or inspecting the both the left and right front door belt moldings at the B-pillar for looseness and possibly replacing one or more moldings.
18059232023-07-31. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Powertrain Control Module (PCM) Updates Customers may experience the following: ? Poor or reduced air conditioning performance during wide open throttle or heavy acceleration. This bulletin involves reprogramming the PCM with the latest available software.
08120232023-07-31. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING. Flash: Drivetrain Control Module (DTCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) or warning lamp illumination. Upon further investigation the technician may find that the multiple Diagnostic Trouble Codes (DTCs) have been set: ? C1403-29 - Transfer Case Range Position Sensor-Signal Invalid. ? C14AA-62 - Transfer Case Motor Position Sensor Supply-Signal Compare Failure. This bulletin involves reprogramming the DTCM with the latest software available.
23023232023-07-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Right or Left Front Speaker Rattle with McIntosh System The customer may describe speaker rattle heard during any audio play from the right or left front speakers specifically This bulletin involves possibly adding tape to the left or right front door speaker grille behind the McIntosh Badge.
91001692023-07-31. Service bulletin. STEERING; POWER TRAIN. Electric Power Steering Gear If replacing the steering gear for a leaking fluid concern, there is no oil or grease inside the gear that can leak out. Dark colored grease is used to install the bellows on the gear housing as an assembly aid. If fluid is noticed on the gear, the gear itself is not the source of the fluid leak.
91001422023-05-30. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. Mirror
Newsletter2023-05-30. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA CARIBBEAN WARRANTY OPERATIONS NEWSLETTER
08046232023-05-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Over The Air S26.18 Updating to T25.50 Software Version
08112232023-05-30. Service bulletin. EXTERIOR LIGHTING; EXTERIOR LIGHTING:TAIL LIGHTS. Rear Tail Lamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior tail lamp assemblies are fogged with a light layer of condensation on the inside of the lenses. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off, and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). This bulletin is to communicate the procedure for rear tail lamp condensation clearing.
23048232023-05-30. Service bulletin. EQUIPMENT. Center Console Bin Separating Front And/Or Rear Console/Armrest Lid Not Closing. Lower cover is separating from the lid at the rear. This bulletin involves possibly re-securing and/or replacing the center console/armrest lower cover.
08104232023-05-30. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio T25.50 USB Software Update The customer may describe one or more of the following: ? U0485-00 Implausible Data Received From Radio. ? Native Voice Recognition (VR) session does not open with wake-up word or steering wheel button. ? USB playback inoperative. ? Wireless connectivity media playback inoperative. ? Radio resets. ? VR inoperative. ? Call does not end on the cluster. ? Seat comfort graphic incorrect. ? Wireless and Wired CarPlayT inoperative. ? Vehicle positioning (Lat/Long) inoperative. ? Audio sources inoperative. ? Profile avatar changes in valet mode. ? Electric Vehicle (EV) pages inoperative. ? Scheduled cabin cooling inoperative. ? Rear seat entertainment audio overlap. ? Black Screen (This will not affect back up camera operation). ? Unable to connect second wireless connectivity device. ? Assist call inoperative. ? Comfort graphic overlap. ? Translated text is incorrect. ? Comfort softkeys incorrect. ? Unable to exit seat comfort pop-up (This will not affect back up camera operation). ? Compass inoperative. ? Wireless connectivity disconnect. ? Display does not return to idle mode after call. ? Radio slow response. ? SXMT favorites inoperative. ? Display switches to Nav on VR prompt. ? Tutorial App inoperative. ? Unable to exit EV pages (This will not affect back up camera operation). ? Dynamic RVC guidelines inoperative. ? Unable to switch audio sources. ? European media source (DAB) available on North America vehicles. ? Wired CarPlayT inoperative. ? Audio sources unavailable after profile switch. ? Audio repetition stops during incoming calls. ? Schedule update inoperative. ? Radio screen freezes (This will not affect back up camera operation). ? Audio unmuted at door close. ? Audio loss. ? Setting preferences will not return to default. ? Surround view camera inoperative (This will not affect back up camera operation). ? FamCam image in black and white.

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