DTC U0422: Invalid Data Received from Body Control Module: Action
WARNING: This page is about a different car, the 2013 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
CARRY OUT a BCM self-test. If the scan tool indicates the module is not responding, REFER to MODULE COMMUNICATIONS NETWORK to DIAGNOSE the network communication concern. If any DTCs are present in the BCM, REFER to MULTIFUNCTION ELECTRONIC MODULES to DIAGNOSE the BCM system fault.