U0420

The diagnostic trouble code (DTC) U0420 indicates an issue with the invalid data received from the vehicle's Body Control Module (BCM) on a Ford F-150 from the 14th generation (2021-2024).

The error code U0420 indicates that there is an issue with the communication between the vehicle's control modules, specifically indicating an invalid data received from the vehicle speed control module (VSCM) on a Ford F-150 Fourteenth Generation (2021-present).

The U0420 error code indicates an issue with the communication between modules in the Ford F-150 (Fourteenth Generation, 2021-present), specifically indicating an "Invalid Data Received from the Body Control Module (BCM)."

The U0420 code on a 2021-present Ford F-150 indicates an "Invalid Data Received from Vehicle Dynamics Control Module." This issue may lead to various performance problems and can affect the vehicle's safety features.

The U0420 code in a 2015-2020 Ford F-150 indicates an "Invalid Data Received from Body Control Module (BCM)." This suggests communication issues between the BCM and other control modules in the vehicle.