Chrysler 300 2019–2020 — technical service bulletin
Bulletin 08-038-23 · NHTSA communication 10231815 · issued Jan 31, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2019–2020
model years
29
vehicle entries
Official summary
Radio Over The Air JR34.3 Updating to JR34.32.Software Version Customers may experience one or more of the following: Not be able to use Mobile Wi-Fi upon start up. Hotspot gives a no Internet 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 JR34.3 to JR34.32. NOTE: National launch for this FOTA update is expected to begin February 20, 2
Vehicles covered
- 2019 Chrysler 300
- 2020 Chrysler 300
- 2019 Chrysler Pacifica
- 2020 Chrysler Pacifica
- 2019 Dodge Challenger
- 2020 Dodge Challenger
- 2019 Dodge Charger
- 2020 Dodge Charger
- 2019 Dodge Durango
- 2020 Dodge Durango
- 2019 Jeep Cherokee
- 2020 Jeep Cherokee
- 2019 Jeep Compass
- 2020 Jeep Compass
- 2020 Jeep Gladiator
- 2019 Jeep Grand Cherokee
- 2020 Jeep Grand Cherokee
- 2019 Jeep Renegade
- 2020 Jeep Renegade
- 2019 Jeep Wrangler
- 2020 Jeep Wrangler
- 2019 RAM 1500
- 2020 RAM 1500
- 2019 RAM 2500
- 2020 RAM 2500
- 2019 RAM 3500
- 2020 RAM 3500
- 2019 RAM 4500
- 2020 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.