B1B48:96

Parking Aid

Pinpoint Tests


Pinpoint Test D: DTCs B1B44:96, B1B46:96, B1B48:96 and B1B50:96

Normal Operation

The Parking Aid Module (PAM) calculates the distance to an object using 4 ultrasonic sensors mounted in the rear bumper. The parking aid sensors can detect obstructions in the path behind the vehicle.

The attenuation time for the rear parking aid sensors is the time required for a sensor to detect the distance to an object expressed in milliseconds (ms). A fault condition occurs when the signal or the attenuation time is out of normal range.





This pinpoint test is intended to diagnose the following:

- Dirty or obstructed parking aid sensor

- Parking aid sensor

- PAM (Parking Aid Module)