Chrysler 300 2021–2023 — technical service bulletin
Bulletin S238A000048 · NHTSA communication 10247439 · issued Oct 14, 2023
Technical service bulletin
communication type
Equipment
component
2021–2023
model years
18
vehicle entries
Official summary
Radio Reset After Clock Adjustment
Vehicles covered
- 2021 Chrysler 300
- 2022 Chrysler 300
- 2023 Chrysler 300
- 2021 Dodge Challenger
- 2022 Dodge Challenger
- 2023 Dodge Challenger
- 2021 Dodge Charger
- 2022 Dodge Charger
- 2023 Dodge Charger
- 2021 Jeep Cherokee
- 2022 Jeep Cherokee
- 2023 Jeep Cherokee
- 2021 Jeep Gladiator
- 2022 Jeep Gladiator
- 2023 Jeep Gladiator
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2023 Jeep Wrangler
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.