2022 Jeep Wagoneer Technical Service Bulletins

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

• 10227977Apr 22, 2022Suspension. RECEIVER - HUB
• 10227976Apr 22, 2022Steering. Damper - steering
• 10228076Apr 21, 2022Equipment. Rear Cabin Comfort Controls (RCCC) and Front Cabin Comfort Controls (FCCC) Updates.
• 10227975Apr 21, 2022Exterior lighting. LAMP - TAIL
• 10228017Apr 20, 2022Engine cooling, Transmission and drivetrain. Warranty Bulletin D-22-08 Fast Feedback Program - 3.0L I6 HO Twin Turbo Engine, Exhaust System, Turbocharger Assembly, Fuel Components and Cooling Components - 2022 Wagoneer and Grand Wagoneer (WS)
• 10228036Apr 13, 2022Visibility (wipers, defrost, mirrors). Rear Windshield Wash Low Fluid Output / Inoperable This bulletin involves adjusting the rear wiper washer hose position. Customers may comment on the following: The rear wiper wash is inoperative, or low fluid output.
• 10227974Apr 13, 2022Steering. Damper - steering
• 10228034Apr 12, 2022Visibility (wipers, defrost, mirrors), Other or unknown. Windshield Replacement This bulletin involves replacing the windshield if it has distortion. The customer may comment on the following: Windshield vertical distortion in the center area of the windshield surface.
• 10227983Apr 2, 2022Equipment, Engine cooling. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
• 10223000Jan 27, 2022Electrical system. Electronic Shift Module (ESM) Replacement This bulletin involves replacing the ESM. Customers may experience the following: Rotary shifter requires additional turns to get to desired gear. Shifter needs to be rotated through multiple additional detents to attain desired gear position. The current gear is always correctly displayed.
• 10223003Jan 19, 2022Equipment. Speaker Hiss Noise
• 10222987Jan 15, 2022Exterior lighting, Engine cooling, Electrical system, Steering. Flash: Drivetrain Control Module (DTCM) Updates This bulletin involves reprogramming the DTCM with the latest available software. The customer may describe one or more of the following: ?Service 4WD warning? displayed in the Instrument Panel Cluster (IPC). A binding or heavy steering feel when making sharp turns at low speeds. Customers may experience a Malfunction Indicator Lamp (MIL) illumination.
• 10222981Jan 12, 2022Equipment, Electrical system. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash 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 for (DT and HD trucks) from S21C.6 to S21D.5 and for (WS) from S21B.5 to S21D.5.The national launch for the FOTA is expected to begin…
• 10222879Jan 5, 2022Visibility (wipers, defrost, mirrors). Windshield Before replacing the windshield on 2022MY Wagoneer/Grand Wagoneer vehicles for cracking, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please send pictures of the issue toFCA Redacted Content
• 10204412Nov 30, 2021Electrical system. Flash: Telematics Box Module (TBM) Updates This bulletin involves reprogramming the TBM with the latest software available. The customer may describe the following: Remote operation inoperative. Wi-Fi unavailable. Issues logging in and enabling Wi-Fi. SOS calls unavailable.
• 10204410Nov 25, 2021Electrical system. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash 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 S21B.5 to S21C.6 (DT and HD), and S21C.8 (WS). The national launch for the FOTA will begin November 24, 2021 for DT and HD and…
• 10218507Aug 18, 2021Equipment. Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
• 10230180Jul 6, 2021Engine cooling. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
• 10221594Jul 6, 2021Engine cooling. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
• 10221097Apr 7, 2021Transmission and drivetrain. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage.

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