Entering Self-Diagnostic Information

On-Board Diagnostic Features:

This vehicle is equipped with an on-board diagnostic display feature capable of displaying encoded messages using the 3 indicators on the rear parking assist display. After the bulb check has been completed the red (outside) indicator will flash to indicate a malfunction with the system. The module disables operation of the URPA system under this condition.

In order to enter the diagnostic mode you must short the rear parking assist diagnostic connector to ground, turn the ignition ON, and put the vehicle in REVERSE. When the diagnostic mode is first entered, the rear parking assist display, displays the amber (outside) indicator and the red (outside) indicator. After the start of diagnostic mode is complete, the indicators on the rear parking assist display will display one or more of the encoded messages in the table to indicate where the fault exists within the rear parking assist feature. The specific steps to clear the encoded messages are provided.