Chrysler 300 2020–2026 — technical service bulletin
Bulletin S2508000102 · NHTSA communication 11025515 · issued Nov 7, 2025
Technical service bulletin
communication type
Electrical System
component
2020–2026
model years
59
vehicle entries
Official summary
Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562
Vehicles covered
- 2020 Chrysler 300
- 2021 Chrysler 300
- 2022 Chrysler 300
- 2020 Chrysler Pacifica
- 2021 Chrysler Pacifica
- 2022 Chrysler Pacifica
- 2023 Chrysler Pacifica
- 2024 Chrysler Pacifica
- 2025 Chrysler Pacifica
- 2026 Chrysler Pacifica
- 2020 Chrysler Pacifica Plug-In Hybrid
- 2021 Chrysler Pacifica Plug-In Hybrid
- 2022 Chrysler Pacifica Plug-In Hybrid
- 2023 Chrysler Pacifica Plug-In Hybrid
- 2024 Chrysler Pacifica Plug-In Hybrid
- 2025 Chrysler Pacifica Plug-In Hybrid
- 2026 Chrysler Pacifica Plug-In Hybrid
- 2020 Chrysler Voyager
- 2021 Chrysler Voyager
- 2022 Chrysler Voyager
- 2023 Chrysler Voyager
- 2024 Chrysler Voyager
- 2025 Chrysler Voyager
- 2026 Chrysler Voyager
- 2020 Dodge Challenger
- 2021 Dodge Challenger
- 2022 Dodge Challenger
- 2023 Dodge Challenger
- 2020 Dodge Charger
- 2021 Dodge Charger
- 2022 Dodge Charger
- 2023 Dodge Charger
- 2024 Dodge Charger
- 2025 Dodge Charger
- 2026 Dodge Charger
- 2020 Jeep Cherokee
- 2021 Jeep Cherokee
- 2022 Jeep Cherokee
- 2023 Jeep Cherokee
- 2020 Jeep Compass
- 2021 Jeep Compass
- 2022 Jeep Compass
- 2023 Jeep Compass
- 2024 Jeep Compass
- 2025 Jeep Compass
- 2026 Jeep Compass
- 2024 Jeep Wagoneer S
- 2025 Jeep Wagoneer S
- 2026 Jeep Wagoneer S
- 2020 RAM Promaster
- 2021 RAM Promaster
- 2022 RAM Promaster
- 2023 RAM Promaster
- 2024 RAM Promaster
- 2025 RAM Promaster
- 2026 RAM Promaster
- 2020 RAM Promaster City
- 2021 RAM Promaster City
- 2022 RAM Promaster City
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.