Test A: No Communication With The Parking Aid Module

PINPOINT TEST A: NO COMMUNICATION WITH THE PARKING AID MODULE

A1-A2:

Normal Operation
Power is supplied to the parking aid module on circuit 972 (BK/WH). The parking aid module is grounded through circuit 1203 (BK/LB).

Possible Causes
- circuit 972 (BK/WH) open
- circuit 1203 (BK/LB) open
- parking aid module