2023 Jeep Wagoneer Technical Service Bulletins

558 technical service bulletins (TSBs) are on record for the 2023 Jeep Wagoneer. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11024035Oct 2, 2025Engine. Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at…
• 11023629Sep 27, 2025Electrical system. Radio Screen Goes Blank, Rearview Camera (RVC) Functions Normally
• 11023628Sep 27, 2025Engine. Malfunction Indicator Lamp (MIL) Is On
• 11023616Sep 23, 2025Other or unknown. Replacement T-Case is no longer available. To repair issue, use the following parts numbers and follow the I-sheet instructions for assembly: 68738079AA - HOUSING 68738084AA - CAM 68738085AA - GEAR 68737112AA - PLATE
• 11023624Sep 22, 2025Brakes. C0044-00-BRAKE PRESSURE SENSOR 1 (MODULE, Brake System Control 2 (BSCM 2))
• 11023329Sep 18, 2025Electrical system. Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order "68" part number for New unsold units only.
• 11023326Sep 18, 2025Body and structure. Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*
• 11023168Sep 12, 2025Suspension. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
• 11022179Aug 22, 2025Brakes. Ebooster Electronic Booster Service Information.
• 11022008Aug 15, 2025Body and structure. Power Running Board Trim Paint Peeling Customers may comment on the following: ● The running board black trim paint is peeling Fig. 1 and Fig. This bulletin involves **painting and** replacing one or both power running boards as required.
• 11022007Aug 15, 2025Transmission and drivetrain. Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost Communication With The Transmission Control Module (TCM). ● U0402 - Implausible Data Received From TCM. ● U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the…
• 11021853Aug 8, 2025Electrical system. Liftgate Lock Button Inoperative, Cluster Message “Service Keyless System”
• 11021849Aug 7, 2025Electrical system. Rear Liftgate Handsfree Feature Does Not Operate, Only Operates When the Key is in The Off Position
• 11021838Aug 7, 2025Transmission and drivetrain. Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost Communication With The Transmission Control Module (TCM). ● U0402 - Implausible Data Received From TCM. ● U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the…
• 11021847Aug 6, 2025Electrical system. Front Passenger and/or Rear Left and/or Rear Right Door Window Switches are Inoperative, Window Operation Works from the Driver Master Switch
• 11021846Aug 5, 2025Forward collision avoidance, Electrical system. Windshield HUD (Head Up Display) Display Features
• 11021837Aug 5, 2025Other or unknown. Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● **U0104-00 - Lost Communication With Cruise Control Module. (NA Market Only) ● U0405-00 - Invalid Data Received From Cruise Control Module. (NA Market Only)** ● P018B - Fuel Pressure Sensor "B"…
• 11021836Aug 5, 2025Other or unknown. Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● **U0104-00 - Lost Communication With Cruise Control Module. (NA Market Only) ● U0405-00 - Invalid Data Received From Cruise Control Module. (NA Market Only)** ● P018B - Fuel Pressure Sensor "B"…
• 11021581Aug 2, 2025Electrical system. Door speaker Inoperative or No Sound
• 11021588Jul 29, 2025Engine. Manifold - intake
• 11021571Jul 28, 2025Electrical system. Before replacing the Headlamp Switch, due to an issue on the Dimmers. Please follow the next steps to corroborate if the Headlamp Switch is malfunctioning: 1.- Please disconnect and reconnect the headlamp Switch. And verify if the issue is corrected. If it is the Instrument panel Dimmer (Right Dimmer) 2.- Review the resistance value between Pins 6 & 3. The value should be around 5.76 KOhms, when in the lowest…
• 11021036Jul 25, 2025Electrical system. Radio Screen Goes Blank, Rearview Camera (RVC) Functions Normally
• 11021029Jul 24, 2025Body and structure. Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield.
• 11021040Jul 23, 2025Electrical system, Steering. Service Electric Power Steering (EPS) Message On Instrument Cluster.
• 11021039Jul 23, 2025Electrical system. Tire Pressure Monitor (TPM) Service Information. TPM Lamp On.
• 11021037Jul 23, 2025Seats. 1 st Or 2 nd Row Center Console Armrest Door Difficult To Slide Open And Or Closed.
• 11021010Jul 22, 2025Body and structure. Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies are fogged with a light layer of condensation on the inside of the lenses Fig. 1. 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). Lens fogging can also occur under certain…
• 11020858Jul 15, 2025Engine. Module - engine controller
• 11020847Jul 14, 2025Electrical system, Steering. Steering Repair Information Involving Toe Angle. Tie Rod And Or Electric Power Steering (EPS) Units.
• 11020774Jul 11, 2025Steering, Electrical system. Service Electric Power Steering Message On Cluster.
• 11020637Jul 4, 2025Transmission and drivetrain. 8HP75 D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must have at least 11,265 km (7,000 mi.) and exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment…
• 11020600Jul 4, 2025Electrical system. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
• 11020596Jul 4, 2025Steering, Electrical system. Check Engine Lamp On. Warning Messages in the Cluster. U0131 Lost Communication with Power Steering Control Module Set.
• 11020608Jul 3, 2025Engine. When replacing a camshaft and parts kit (P/N 68661146xx and/or 68661147xx), it is NOT necessary to order the roller-finger followers (rocker arms) separately, as these are included in the camshaft parts kit.
• 11020604Jul 1, 2025Engine. C0582-00-BRAKE BOOSTER MOTOR "A" PHASE U-V-W CIRCUIT RANGE/PERFORMANCE C058A-00-BRAKE BOOSTER MOTOR "A" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE C058E-00-BRAKE BOOSTER MOTOR "B" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE After performing the diagnostic tests and determines to replace the Brake System Control Module (BSCM) also replace the EBooster.
• 11020099Jun 23, 2025Brakes. Power brake booster To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.
• 11019773Jun 18, 2025Engine. ADJUSTER Valve Lash Customer's complaint may include a ticking noise coming from the engine. Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand.
• 11019589Jun 11, 2025Other or unknown. MIL-On/Check Engine Lamp (CEL)-On
• 11019454Jun 8, 2025Fuel system, Engine. MIL-On/Check Engine Lamp (CEL)-On
• 11019452Jun 8, 2025Engine. Mil-On/Check Engine Lamp (CEL)-On
• 11019450Jun 7, 2025Lane departure, Steering. Intermittent Vibration Buzz Squeak Rattle (BSR) Shaking Felt In Steering Wheel.
• 11019449Jun 7, 2025Steering, Electrical system. Service Electric Power Steering (EPS) Message On Instrument Cluster.
• 11018809May 28, 2025Other or unknown. CORE - HEATER
• 11018666May 28, 2025Electrical system. Underhood start/stop safety 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. - DTC P152F Customers may also experience: - Start/Stop system warning light. - Start/Stop inoperable. - Remote start inoperable.
• 11018658May 27, 2025Transmission and drivetrain. Transfer Case Motor Gear: Confirm the attachment points from the wiring routes when they inspect a shift motor on the t-case. Review the connection of the connector X238A, make sure it's fully seated and that the lever is fully locked on the connector.
• 11018694May 24, 2025Electrical system. "Flash: Body Control Module (BCM) Updates Customers may experience one or more of the following: ● Battery drained. ● Ignition off draw. ● Instrument Panel Cluster (IPC) goes off and on when the vehicle goes into sleep mode. ● Door lock indicator lamps stay illuminated. This bulletin involves updating the BCM with the latest available software."
• 11018691May 24, 2025Electrical system. "Flash: Body Control Module (BCM) Updates Customers may experience one or more of the following: ● Battery drained. ● Ignition off draw. ● Instrument Panel Cluster (IPC) goes off and on when the vehicle goes into sleep mode. ● Door lock indicator lamps stay illuminated. This bulletin involves updating the BCM with the latest available software."
• 11018684May 21, 2025Electrical system, Body and structure. "Flash: Power Liftgate Module (PLGM) Software improvement Customers may experience one or more of the following: ● **Power Liftgate does not open or close the gate.** ● 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 updating the PLGM with…
• 11018676May 21, 2025Suspension. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
• 11018490May 18, 2025Transmission and drivetrain. "Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost Communication With The Transmission Control Module (TCM). ● U0402 - Implausible Data Received From TCM. ● U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the…

← All problems reported for the 2023 Jeep Wagoneer