Chrysler 300 2018–2020 — technical service bulletin
Bulletin 08-093-21 · NHTSA communication 10198456 · issued May 22, 2021
Technical service bulletin
communication type
Electrical System
component
2018–2020
model years
26
vehicle entries
Official summary
UAS, UAQ, UCS, UAV, UCV and UCQ 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. This is part of a two step FOTA update, first update brings software level to 22.61 and this second FOTA update will take the software to 22.64. National launch for this second step is May 24, 2021. Customers may experience one or more of the following:Navigation is incorrect or can not calculate route. GPS locations is
Vehicles covered
- 2018 Chrysler 300
- 2019 Chrysler 300
- 2018 Chrysler Pacifica
- 2019 Chrysler Pacifica
- 2018 Dodge Challenger
- 2019 Dodge Challenger
- 2018 Dodge Charger
- 2019 Dodge Charger
- 2018 Dodge Durango
- 2019 Dodge Durango
- 2019 Jeep Cherokee
- 2020 Jeep Cherokee
- 2018 Jeep Compass
- 2019 Jeep Compass
- 2020 Jeep Compass
- 2018 Jeep Grand Cherokee
- 2019 Jeep Grand Cherokee
- 2018 Jeep Renegade
- 2019 Jeep Renegade
- 2018 Jeep Wrangler
- 2019 Jeep Wrangler
- 2018 RAM 1500
- 2019 RAM 1500
- 2018 RAM 2500
- 2018 RAM 3500
- 2018 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.