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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 402 (Parking Aid System) >> Diagnosis And Testing >> Parking Aid - Video >> Pinpoint Tests >> Pinpoint Test K: The Visual Park Aid Alert Is Inoperative >> Normal Operation

Normal Operation

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When the transmission is in REVERSE (R) and an object is detected In the path of a rear parking aid sensor, a message containing the distance from the object to the parking aid sensor is sent from the PAM to the BCM over the HS-CAN. The BCM sends this data to the rear video camera over the LIN. The visual alerts appear as red, yellow and green highlights on top of the rear video camera image and are generated by the rear video camera.

This pinpoint test is intended to diagnose the following: