DTC U045A: Invalid Data Received From Parking Assist Control Module A: Description

The PAM is integrated into the BCM. 

The PSCM monitors the HS-CAN when the ignition has been on for more than 5 seconds, the voltage to the PSCM is greater than 9 volts and there are no DTCs present inhibiting PSCM operation.

• DTC U045A:00 (Invalid Data Received from Parking Assist Control Module A: No Sub Type Information) - This DTC sets if the PSCM receives an "invalid" or "unknown" message from the PAM instead of a valid steering angle request message.