2023 Jeep Grand Wagoneer Technical Service Bulletins

553 technical service bulletins (TSBs) are on record for the 2023 Jeep Grand 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.

• 10243097Aug 16, 2023Equipment. CENTER STACK DISPLAY For complaints of either of the following 2 issues with the center stack display, prior to replacing this part, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. 1. Center stack display heated seat icon LED shows Low when it is Off 2. Center stack display turns red and does not respond
• 10243249Aug 11, 2023Steering. 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…
• 10243247Aug 11, 2023Equipment, Electrical system. Radio Over The Air S21B.5, S24.13 and S24.18 Updating to S26.18 Software Version
• 10243159Aug 11, 2023Back-over prevention (rear camera), Body and structure. Customer Indicates Whistle Noise Coming From The Rear Of The Vehicle.
• 10243201Aug 9, 2023Equipment. Warranty Bulletin D-21-18 Wagoneer Service Action Additional Reimbursement (Rev. E)
• 10243154Aug 9, 2023Visibility (wipers, defrost, mirrors), Back-over prevention (rear camera)…. Wind Whistle Noise From Dash A Pillar Area While Driving
• 10243151Aug 5, 2023Electrical system, Engine, Other or unknown. CEL (Check Engine Lamp) Illuminated, Service 4WD System Message Displayed on The Cluster
• 10243141Aug 3, 2023Other or unknown, Equipment, Tires. Spare Tire Winch Operation. Winch Cable Binding. (Document incorrectly indicates S2323000002)
• 10243137Aug 2, 2023Electrical system, Other or unknown. Radio Displaying The Front Passenger Display Screen (FPDM) For a ?Fraction Of A Second?
• 10243136Aug 2, 2023Other or unknown, Equipment. Radio Resets Intermittently After A Screech Or Buzz Sound
• 10243133Aug 2, 2023Wheels, Back-over prevention (rear camera), Suspension, Electrical system…. Air Suspension Control Module (ASCM) Wheel Acceleration Sensor Diagnostic Trouble Codes (DTCs) C15D1-01 And Or C15D2-01.
• 10243225Aug 1, 2023Electrical system. Blind Spot Monitoring Disabled
• 10242840Jul 29, 2023Electrical system. Flash: Heating, Ventilation and Air Conditioning (HVAC) Module Updates Customers may experience one or more of the following HVAC A/C cool down concerns: ? Insufficient A/C performance for both the first and second row comfort. ? Poor heated/vented seat performance This bulletin involves reprogramming the HVAC with the latest available software.
• 10242835Jul 28, 2023Body and structure. Front Right Fender is not Flush with Passenger Door Front right fender (passenger side) is not flush with door. This bulletin involves inspecting the front right fender for an overflush condition and possibly adjusting the fender to be flush.
• 10242717Jul 27, 2023Equipment. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
• 10242716Jul 27, 2023Equipment. Rear Window Sunshade For Rear door sunshade wrinkles. Once extended, if the sunshade is offset (Cocked) while retracting it, wrinkles go into the fabric but will go away after extended periods of being open and can also be expedited by applying heat/steam. Component replacement is not required
• 10242826Jul 26, 2023Body and structure. Power Liftgate Module (PLGM) Replacement 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 replacement of the PLGM
• 10242818Jul 20, 2023Seats. Incorrect Front Seat Cover Installed Mismatched front seat covers (one or more seat covers have a ?SERIES 1? badge (Fig. 1) , others have no badges). 2023 (WS) Grand Wagoneer/Wagoneer front seat covers do not have badges. This bulletin involves possibly replacing mismatched seat cover(s).
• 10242760Jul 20, 2023Electrical system. Key Fob Battery Low Warning Message Displayed on The Instrument Panel Cluster (IPC)
• 10242757Jul 18, 2023Forward collision avoidance. Forward Collision Warning OFF Indicator Is Displayed In The Cluster
• 10242754Jul 17, 2023Electrical system. Payload Limit Exceeded Message On Instrument Cluster Message Center.
• 10242753Jul 15, 2023Equipment. Pop Or Static Noise From Radio As The Vehicle Is Being Started
• 10242752Jul 15, 2023Electrical system. USB Hub In-Operable
• 10242751Jul 15, 2023Body and structure. Battery Drain, No Start, Power Liftgate Inoperative
• 10242750Jul 14, 2023Equipment. Wireless Qi Charger Not Charging
• 10242737Jul 11, 2023Equipment. Apple CarPlay Not Working Or Disconnecting After Updating To iOS 16.3.1 Or Above
• 10242704Jul 10, 2023Equipment. Amplifier Engineering is investigating radio audio cuts in and out or audio is muted on some speakers or audio is muted on all speakers with no sound from radio or speakers. Please perform an A-B-A swap analysis on Amplifier/Radio. Contact Engineering at FCA Redacted Content with results before replacing Amplifier/Radio. If no response in 15 minutes, proceed with repair.
• 10242786Jul 7, 2023Visibility (wipers, defrost, mirrors). HVAC temperature door stuck (HVAC) Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTC)s have been set: ?B11CB-92 Front/Left Temperature Door 1 Control - Performance or Incorrect Operation. ? B11CC-00 Main/Left Temperature Door 1 Travel Too Small. Customers may also comment on the…
• 10242785Jul 7, 2023Equipment. Missing Second Media Remote The vehicle is missing the second media remote. This bulletin involves placing the missing media remote in the vehicle, and informing customer that the second remote is in the vehicle.
• 10242783Jul 6, 2023Seats. Incorrect Front Seat Cover Installed Mismatched front seat covers (one seat cover has a ?SERIES 1? badge (Fig. 1) , the other has no badge). 2023 (WS) Grand Wagoneer/Wagoneer front seat covers do not have badges. This bulletin involves replacing one front seat cover containing the ?SERIES 1? badge.
• 10241146Jun 30, 2023Visibility (wipers, defrost, mirrors). A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)
• 10241052Jun 28, 2023Equipment. FCA Caribbean Warranty Bulletin ID-23-15 Part Order Restriction Program Amplifier 2022 - 2023 Grand Wagoneer/Wagoneer (WS)
• 10241051Jun 28, 2023Equipment. Warranty Bulletin D-23-12 Part Order Restriction Program Amplifier 2022 - 2023 Grand Wagoneer/Wagoneer (WS)
• 10241050Jun 28, 2023Electrical system, Equipment. FCA Caribbean Warranty Bulletin ID-22-11 STAR Center Uconnect 5 (R1) Radio Pre-Authorization Program ? Select Radios (New and Exchange) ?2023 Jeep Grand Cherokee (WL), 2023 Wagoneer and Grand Wagoneer (WS), 2023 Ram 1500 Pickup (DT), 2023 Ram Heavy Duty Pickup (DD/DF/DJ/ DP/D2), 2024 Jeep Wrangler (JL) and 2024 Jeep Gladiator (JT) (Rev. B)
• 10241049Jun 28, 2023Electrical system, Equipment. Warranty Bulletin D-20-13 STAR Center Uconnect 5 (R1) Radio Pre-Authorization Program ? Select Radios (New and Exchange) ?2023 Jeep Grand Cherokee (WL), 2023 Wagoneer and Grand Wagoneer (WS), 2023 Ram 1500 Pickup (DT), 2023 Ram Heavy Duty Pickup (DD/DF/DJ/DP/D2), 2024 Jeep Wrangler (JL) and 2024 Jeep Gladiator (JT) (Rev. F)
• 10241148Jun 23, 2023Visibility (wipers, defrost, mirrors), Electrical system. Power wndow switch passenger
• 10241025Jun 21, 2023Other or unknown, Body and structure. Power Side Steps Reverse, Stop In Motion, And/Or Do Not Deploy Or Stow
• 10241023Jun 18, 2023Engine. Customer may experience a knocking, pinging or rattling noise coming from the engine.
• 10241021Jun 18, 2023Engine 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?.
• 10241096Jun 16, 2023Electrical system, 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 Code (DTCs): ? C1592-00 - Electronic Power Steering Motor Circuit. ? **C1593-00 - Steering Torque Sensor Circuit. ? C2217-00 - Electric Power Steering Module Internal.** The customer may…
• 10241016Jun 16, 2023Transmission and drivetrain, Steering. Customer Complaint Of Loss Of Power Steering Assist.
• 10241091Jun 15, 2023Body and structure. Loose or Missing Front Roof Ditch Molding Loose or missing front roof ditch molding. This bulletin involves inspecting both front roof ditch moldings for looseness and replacing if loose or missing.
• 10241084Jun 14, 2023Engine cooling. Make Up Air (MUA) Valve Leak Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P2C90 - Crankcase Ventilation System - Hose A Disconnected. This bulletin involves replacing the MUA check valve, or performing an inspection and possibly replacing the PCV valve.
• 10241014Jun 14, 2023Transmission and drivetrain, Brakes, Steering. Adjustable Pedals Cannot Be Adjusted, Power Tilt Steering Will Not Adjust
• 10241073Jun 9, 2023Electrical system. Stop/Start Disabled Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) have been set: ? P2AF6-00 - Starter Relay 3 Stuck Off. Customers may also experience: ? Start/Stop disabled. This bulletin involves checking connector D3157A is properly connected to the Power Distribution Center (PDC).
• 10241072Jun 8, 2023Electrical system, Engine cooling. Turbo to Charge Air Cooler Quick Connect Loose Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0101 - Mass Air Flow Sensor Circuit Performance. ? P0236 - Turbocharger/Supercharger Boost Pressure Sensor Performance. Customers may also comment on the…
• 10240959Jun 8, 2023Electrical system, Transmission and drivetrain. 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…
• 10241068Jun 7, 2023Visibility (wipers, defrost, mirrors). Right Front Door Glass Snowflaking Bubbles or a snowflake pattern on the right front door glass. This bulletin involves inspecting the right front door glass and possibly replacing the door glass.
• 10240005May 25, 2023Electrical system. U0140-00 Lost Communication With BCM DTC Is Active Or Stored In Video Routing Module (VRM)
• 10240035May 21, 2023Engine cooling. MIL lamp-on. Engine noise, rattle. Misfire or rough running.

← All problems reported for the 2023 Jeep Grand Wagoneer