SSM 50077

Service Bulletin Details

Public Details for: SSM 50077

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/

- 2021 - 2020 -

Models from 2021

2021 FORD MUSTANG MACH E

2021 LINCOLN AVIATOR

2021 LINCOLN CORSAIR

2021 LINCOLN MKX

2021 LINCOLN NAUTILUS

2021 LINCOLN NAVIGATOR

Models from 2020

2020 LINCOLN AVIATOR

2020 LINCOLN CORSAIR

2020 LINCOLN MKX

2020 LINCOLN NAUTILUS

2020 LINCOLN NAVIGATOR

SSM 50077 - 2020-2021 Corsair/Nautilus/Navigator/Aviator, 2021 Mustang
Mach-E - Phone-As-A-Key Concerns - Various DTCs In The RFA module
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.
APPLICABLE VEHICLES
2020 - 2021 CAR: TV U611N AVIATOR
2020 - 2021 CAR: TF CX483N CORSAIR
2020 - 2021 CAR: D9 U540N MKX
2021 CAR: GW CX727N C-EV
2020 - 2021 TRUCK: B9 U554N NAVIGATOR