Some 2018-2021 Expedition/Navigator, 2018-2020 F-150/Mustang and 2019-2021 Ranger vehicles equipped with a...
Ford technical service bulletin TSB 21-2423 for 2018-2020 Ford F-150, 2018-2021 Ford Expedition and 2018-2021 Ford Mustang and others.
- Bulletin number
- TSB 21-2423
- Component
- Power train
- Summary
- Some 2018-2021 Expedition/Navigator, 2018-2020 F-150/Mustang and 2019-2021 Ranger vehicles equipped with a 10R80 automatic transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P163E stored in the powertrain control module (PCM) or transmission control module (TCM) after replacing the main control valve body. This may be due to software incompatibility between the replacement main control valve body solenoid strategy file and the PCM/TCM software. To correct this condition, follow the Service Procedure to obtain a new main control valve body with a new strategy number.
Owners of these vehicles have filed 3,264 complaints in the transmission category.
Vehicles covered
- Ford F-150 2018-2020 201820192020
- Ford Expedition 2018-2021 2018201920202021
- Ford Mustang 2018-2021 2018201920202021
- Ford Ranger 2019-2021 201920202021
- Lincoln Navigator 2018-2021 2018201920202021
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