# U200D on the 2007 Lincoln MKX

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name U200D

- [11028797](https://open.wenmarpro.com/bulletins/11028797), 2026-02-12: Some 2020\-2022\-Corsair, 2021\-2023 Nautilus, 2020\-2024 Navigator/Aviator, and 2021\-2024 Mustang Mach\-E vehicles equipped with phone\-as\-a\-key may exhibit various phone\-as\-a\-key concerns with diagnostic trouble codes \(DTC\) U200D:15, U200E:15, U200F:15, B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 stored in the remote function actuator \(RFA\) module. If any of these DTCs are detected during diagnostics, clear the DTCs, reprogram the RFA to the latest software level and start a new Ford Diagnosis and Repair System \(FDRS\) session. Verify that DTCs are no longer present. If only the B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 DTCs return in the RFA after a self\-test, follow normal Workshop Manual \(WSM\) diagnostics in Section 419\-01. Repair as necessary outside of this article. For claiming, use causal part 14G617 and labor operations 12651D and 12651D4.
- [10214161](https://open.wenmarpro.com/bulletins/10214161), 2022-06-17: 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 DTCs are no longer present. If only the B15\*\*:31, B15\*\*:57 and/or B15A5:56 DTC\(s\) returns in the RFA after a self test, follow normal Workshop Manual \(WSM\) diagnostics, Section 419\-01C.
- [10201575](https://open.wenmarpro.com/bulletins/10201575), 2021-09-28: Some 2020\-2021 Corsair/Nautilus/Navigator/Aviator, 2021 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 DTCs are no longer present. If only the B15\*\*:31, B15\*\*:57 and/or B15A5:56 DTC\(s\) returns in the RFA after a self test, follow normal Workshop Manual \(WSM\) diagnostics, Section 419\-01C.
- [10199511](https://open.wenmarpro.com/bulletins/10199511), 2021-08-02: Some 2020\-2021 Corsair/Nautilus/Navigator/Aviator, 2021 F\-150/Mustang Mach\-E vehicles equipped with Phone\-as\-a\-Key may 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 any of these DTCs are detected during normal diagnostics, clear the DTCs, reflash RFA to the latest software level and start a new Ford Diagnosis and Repair System \(FDRS\) session. Verify that DTCs are no longer present. If only the B15\*\*:31, B15\*\*:57 and/or B15A5:56 DTC\(s\) returns in the RFA after a self test, follow normal Workshop Manual \(WSM\) diagnostics, Section 419\-01C.