DTC U053B: Invalid Data Received from Image Processing Module A: Action
WARNING: This page is about a different car, the 2016 Ford Special Service Police Sedan and 2016 Ford Police Interceptor Sedan. However, it is still accessible from the selected car via links, so may be relevant.
CARRY OUT a self-test of the IPM-A. If the diagnostic scan tool indicates the module is not responding, REFER to Module Communications Network to diagnose the network communication concern. If IPM-A DTCs are present, REFER to Rear View Mirrors to diagnose the IPM-A system fault. If there are no DTCs in the IPM-A, SET the ignition to OFF.
DISCONNECT and INSPECT all IPM-A electrical connectors and related inline connectors for corrosion, bent pins, pushed-out pins and spread terminals. REPAIR as necessary.