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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
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.
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.
08059232023-04-17. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE; ELECTRICAL SYSTEM. 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.
08055232023-04-17. Service bulletin. SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; ENGINE AND ENGINE COOLING; TRAILER HITCHES; STEERING; WHEELS; ELECTRICAL SYSTEM. Radio Over The Air S24.18 Updating to S26.18 Software Version Customers may experience one or more of the following: ? **Navigation signal drops out; maps not loading on the Instrument Panel Cluster (IPC) display. ? Cannot change satellite stations, display shows one station on screen but is playing another.** ? Battery drain. ? Black screen after clicking 9accept9 at start up (Rearview camera functions normally). ? Radio resets (Rearview camera functions normally). ? Wireless connectivity device disconnect. ? Wireless connectivity disconnecting. ? CarPlayT icon does not appear in device manager. ? Audio disruptions. ? SXMT inoperative. ? Audio mute. ? Passenger screen blank. ? Passenger screen apps missing. ? Missing profiles icon. ? IPC displays incorrect audio source. ? Radio is slow to respond. ? Trailer tire pressure configurations deleted. ? Steering wheel controls skipping SXM channels. ? Recent calls not displayed. ? Phone audio playing when ignition is off. This software update also has the following enhancements: ? Icon size/layout improvements. ? Carplay/Android AutoT improvements. ? Uconnect Phone improvements. ? FOTA improvements. ? Passenger screen camera app improvements. ? Voice Recognition (VR) command improvements. 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 S24.18 to S26.18. NOTE: National launch for this FOTA update is expected to begin November 18, 2022.
23028232023-04-17. Service bulletin. FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; PARKING BRAKE. Camera Washers Inoperable Customers may comment on one or more of the following: ? Camera washers are not spraying fluid (front and/or rear). ? A washer fluid leak behind the front fascia/grille, above the rear of the headliner, or liftgate. This bulletin involves inspecting the camera washer spray system and possibly securing any loose fluid line Connections.
23018232023-04-17. Service bulletin. SEATS:MID/REAR ASSEMBLY. Second Row Middle Seat Belt Does Not Retract Second row middle seat belt does not retract. This bulletin involves inspecting and possibly repairing the seat belt retraction.
23013232023-04-17. Service bulletin. SEATS:MID/REAR ASSEMBLY; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. Third Row Headrest Fold Flat Inoperative Third row headrest does not lock in the seating position. This bulletin involves inspecting and possibly reattaching the actuator cable.
23015232023-04-17. Service bulletin. SEAT BELTS; EQUIPMENT. Third Row Seat Won't Fold Due To Bent Lever Customers may comment on the following: ? Third row manual seat will not lock in the recline position and will not fold flat with rear pull strap. This bulletin involves inspecting and possibly adjusting the seat bracket tab to clear the cargo tub.
23019232023-04-17. Service bulletin. SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT. First Row Headrest Damaged And/ Or Will Not Adjust First Row Headrest Damaged And/ Or Will Not Adjust. This bulletin involves inspecting and possibly replacing the first row active headrests.
23014232023-04-17. Service bulletin. SEATS. Second Row Headrest Fold Flat Inoperative ? Second row seat does not fold flat. ? Seat does not perform easy entry release to enter third row seating. ? Seat headrest does not fold with electronic fold button. This bulletin involves inspecting and possibly reattaching the actuator cable(s).
23016232023-04-17. Service bulletin. SEATS. Front Seat Bolster Adjustment Inoperable Customers may comment on the following: ? One or both front seat cushion bolster adjustments are inoperable. This bulletin involves inspecting and possibly adjusting the routing on the seat supply hose.
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
S23230000172023-04-17. Service bulletin. POWER TRAIN. Enabling A New Power Side Step Module.
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.

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