Chrysler 300 2020–2022 — technical service bulletin
Bulletin 08-022-23 · NHTSA communication 10231792 · issued Jan 24, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2020–2022
model years
37
vehicle entries
Official summary
Radio Over The Air Updating to 40.12 Software Version Mobile Wi-Fi inoperative upon start up. Hotspot gives 9No Internet9 connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware 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 39.5 to 40.12.
Vehicles covered
- 2020 Chrysler 300
- 2021 Chrysler 300
- 2022 Chrysler 300
- 2020 Chrysler Pacifica
- 2020 Dodge Challenger
- 2021 Dodge Challenger
- 2022 Dodge Challenger
- 2020 Dodge Charger
- 2021 Dodge Charger
- 2022 Dodge Charger
- 2020 Dodge Durango
- 2020 Jeep Cherokee
- 2021 Jeep Cherokee
- 2022 Jeep Cherokee
- 2020 Jeep Compass
- 2021 Jeep Compass
- 2020 Jeep Gladiator
- 2021 Jeep Gladiator
- 2022 Jeep Gladiator
- 2020 Jeep Grand Cherokee
- 2021 Jeep Grand Cherokee
- 2022 Jeep Grand Cherokee 4XE
- 2020 Jeep Renegade
- 2021 Jeep Renegade
- 2022 Jeep Renegade
- 2020 Jeep Wrangler
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2020 RAM 1500
- 2021 RAM 1500
- 2022 RAM 1500
- 2020 RAM 2500
- 2021 RAM 2500
- 2020 RAM 3500
- 2021 RAM 3500
- 2020 RAM 4500
- 2021 RAM 4500
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.