DTC U045A: Invalid Data Received From Parking Assist Control Module A: Action
WARNING: This page is about a different car, the 2014 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
RETRIEVE and RECORD all PAM DTCs. REFER to PARKING AID - VEHICLES WITH: REAR PARKING AID Parking Aid - Audible to diagnose the PAM.