Other information:
Component Location
1. BCM (Body Control Module)
2. Ultrasonic sensor
Rear parking assist control unit function is built in BCM (Body Control
Module).
...
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
3.
When the engine is cool, drain the engine coolant from the radiator ...