Jeep Wagoneer 2022 — technical service bulletin
Bulletin 08-180-21 · NHTSA communication 10204410 · issued Nov 25, 2021
Technical service bulletin
communication type
Electrical System
component
2022
model years
6
vehicle entries
Official summary
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 December 10, 2021 For WS 2021. Customers may experience one or more of the following:Apple Carplay® concerns. Multiple Human Machine Interface (HMI) issues. Weather App will not open. Te
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.