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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
18048232023-05-30. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
08097232023-05-30. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH; LANE DEPARTURE. Hood Ajar Switch Inoperative The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): ? P152E - Engine Hood Switch 2 Circuit High. Customers may also experience: ? Start/Stop system warning light. ? Start/Stop inoperable. ? Remote start inoperable. This bulletin involves replacing the hood ajar switch.
18040232023-05-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; POWER TRAIN. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? 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.
Notification39A2023-05-30. Service bulletin. STEERING. Customer Satisfaction Notification 39A Steering Column Adjustment
S22230000632023-05-30. Service bulletin. ELECTRICAL SYSTEM. Ambient Temperature Sensor Servicing.
91001562023-05-30. Service bulletin. FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM; BACK OVER PREVENTION. Long Range Camera Front For concern of Central ADAS Decision Module (CADM) setting C2318-49 - Front Camera Internal Electronic Failure and P0602-00 - Control Module Programming Error/Not Programmed, some recently replaced windshield Long Range Front Cameras (LRCF) and CADM(s) have been found with no problems after testing. Prior to replacing the camera, Please Contact FCA Redacted Content. If no response in 15 minutes, please proceed with repair.
23029232023-04-17. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses (Fig. 1) . This bulletin is to communicate the procedure for head lamp condensation clearing.
08060232023-04-17. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY:HATCHBACK/LIFTGATE. Flash: Power Liftgate Module (PLGM) Enhancements Customers may experience: ? Liftgate does not operate with power, must operate manually. ? Double switch press causes the liftgate to go into manual mode. ? Battery drain after liftgate is closed following an opening obstruction. This bulletin involves reprogramming of the PLGM with the latest available software.
S23080000172023-04-17. Service bulletin. POWER TRAIN. Battery Drain, No Start, Power Liftgate Inoperative
S21080000152023-04-17. Service bulletin. ELECTRICAL SYSTEM. Uconnect Box Require Service Message
S22080001742023-04-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. No Crank, No Start. Service Air Suspension Message Displayed In The Cluster
S23230000162023-04-17. Service bulletin. ELECTRICAL SYSTEM. Power Side Step Does Not Operate Or Operates Intermittently
S14080003842023-04-17. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S22230000692023-04-17. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. Rattle Noise From The Headliner Roof Area.
S22230000792023-04-17. Service bulletin. LANE DEPARTURE. Blind Spot Warning Message On Instrument Cluster. Mid Range Radar Wrong Mounting Diagnostic Trouble Code.
S23230000142023-04-17. Service bulletin. STRUCTURE:INTERIOR PANELS:DASHBOARD. Rattle Buzz Noise From Left Front Dash Area.
S23020000012023-04-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Service Air Suspension Message In Cluster. C15AD-92-Ride Height System- Performance In Below Freezing Temperatures.
91001252023-04-17. Service bulletin. SEATS. ELEMENT ASSY HEATER BACK If a WS vehicle, built after 8/24/22, comes with heated seats complain of turning itself off after a few minutes or totally inoperative. Prior to repair, please contact FCA Redacted Content If no response in 15 minutes, please do the following: 1. Note any DTCs stored or active during the vehicle scan. 2. Do not discard heater mat if it has been replaced for any reason. 3. Please help engineering gathering more information, share your findings including a scan report with: FCA Redacted Content
23-009-232023-02-13. Service bulletin. PARKING BRAKE; BACK OVER PREVENTION. Interior Rear Facing Camera Bezel is Loose and or Falls Out of Headliner Customers may comment on the following: The interior rear facing camera (FamCam) bezel, is loose and/or falls out of headliner (Fig. 1) .Interior Rear Facing Camera Bezel This bulletin involves inspecting the interior rear facing camera bezel for looseness and possibly removing and adjusting the retention clips for better retention.
08-017-232023-02-13. Service bulletin. BACK OVER PREVENTION. Radio Over The Air S26.15 Updating to S26.18 Software Version Battery drain after hooking up WiTech. Black display screen comes on during start up. (Rearview camera functions normally). This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from S26.15 to S26.18.
23-001-232023-02-13. Service bulletin. SEATS. Easy Entry and Fold Flat Seats Inoperative This bulletin involves inspection and adjusting the cables for the easy entry/exit and fold flat 2nd row seats. If the cables can not be properly adjusted, then they will need to be replaced. The customer may comment on the following: 2nd row easy entry seat does not operate properly. 2nd row seat fold flat feature does not operate properly.
08-001-232023-02-13. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Flash: Air Suspension Control Module (ASCM) There are no fixes for customers facing symptoms contained in this software. The ASCM software update is being released as a generic release to support ASCM replacement only in Service. This bulletin involves reprogramming the ASCM with the latest available software.
91001052023-01-17. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Seal, Sunroof
91001042023-01-17. Service bulletin. ELECTRICAL SYSTEM. SENSOR Intrusion Module
91001032023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Engine Oil - 0W20,Fluid - ATF+4,Engine Oil - 10W30,Engine Oil - 5W20,Engine Oil - 5W30

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