Ford Mustang Mach E 2007–2022 — technical service bulletin
Bulletin SSM 50845 · NHTSA communication 10214161 · issued Jun 8, 2022
Technical service bulletin
communication type
Electrical System
component
2007–2022
model years
16
vehicle entries
Official summary
Some 2020-2022 Corsair/Nautilus/Navigator/Aviator, 2021-2022 Mustang Mach-E vehicles equipped with Phone-as-a-Key may exhibit Phone-as-a-Key concerns and have diagnostic trouble code(s) (DTC) U200D:15, U200E:15, U200F:15, B15**:31, B15**:49 and/or B15A5:56 stored in the remote function actuator (RFA) module. If the vehicle is exhibiting other symptoms outside of Phone-as-a-key concerns, address those first. If any of these DTCs are detected during diagnostics, clear the DTCs, reflash RFA to the latest software level and start a new Ford Diagnosis and Repair System (FDRS) session. Verify that D
Vehicles covered
- 2021 Ford Mustang Mach E
- 2022 Ford Mustang Mach E
- 2020 Lincoln Aviator
- 2021 Lincoln Aviator
- 2022 Lincoln Aviator
- 2020 Lincoln Corsair
- 2021 Lincoln Corsair
- 2022 Lincoln Corsair
- 2007 Lincoln MKX
- 2020 Lincoln MKX
- 2020 Lincoln Nautilus
- 2021 Lincoln Nautilus
- 2022 Lincoln Nautilus
- 2020 Lincoln Navigator
- 2021 Lincoln Navigator
- 2022 Lincoln Navigator
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.