Component Description: PAM
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The PAM calculates and reports (via audio system tones) the distance between the rear bumper of the vehicle and an object. The PAM is integral to the BCM and requires PMI when replaced. The PAM communicates as a separate node on the HS-CAN1.