2022 Jeep Grand Wagoneer Technical Service Bulletins

933 technical service bulletins (TSBs) are on record for the 2022 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.

• 10243171Aug 18, 2023Body and structure. Buzz Squeak Rattle (BSR) From Left Rear Cargo Area Near Subwoofer.
• 10243170Aug 18, 2023Engine, Body and structure. Buzz Rattle Squeak Noise From Under Hood
• 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
• 10243250Aug 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
• 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
• 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.
• 10242836Jul 29, 2023Visibility (wipers, defrost, mirrors). 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.
• 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
• 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
• 10242710Jul 18, 2023Electrical system. Starter motor Before replacing the starter for a vehicle No-Start on 2022MY & 2023MY vehicles only, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
• 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
• 10242806Jul 14, 2023Equipment. Sunglass Holder Won't Stay Closed Sunglass storage bin won?t stay closed. This bulletin involves replacing the overhead console sunglass storage bin.
• 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…
• 10241146Jun 30, 2023Visibility (wipers, defrost, mirrors). A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)
• 10241145Jun 30, 2023Electrical system. Radio T25.50 USB Software Update
• 10241036Jun 30, 2023Visibility (wipers, defrost, mirrors). Comfort And Convenience Display Module (CCDM) Will Intermittently Change Functions On Its Own
• 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)
• 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?.
• 10241098Jun 16, 2023Steering, Electrical system. 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.
• 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…
• 10240957Jun 3, 2023Transmission and drivetrain. AXLE ASSEMBLY, Rear Complete For customer concerns related to Binding, Noise, or Oil Discoloration refer to all applicable service publications such as Star Online Publication S2203000002 prior to replacement.
• 10240035May 21, 2023Engine cooling. MIL lamp-on. Engine noise, rattle. Misfire or rough running.
• 10240033May 19, 2023Steering. Oil Wetness On Electric Power Steering
• 10239957May 18, 2023Engine cooling. Water Quality When Mixed With Engine Coolant
• 10239861May 17, 2023Transmission and drivetrain, Steering. 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.
• 10239990May 13, 2023Engine cooling, Transmission and drivetrain. This bulletin applies to vehicles built on or before October 04, 2022 (MDH 1004XX) equipped with a 3.0L I6 Hurricane HO Twin Turbo ESS
• 10240030May 12, 2023Engine cooling. Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance
• 10240024May 5, 2023Equipment, 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?.
• 10236957Apr 29, 2023Exterior lighting. 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…

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