On Board Diagnostic System Description: Self-diagnosis: Function

When a problem occurs in the ABS, the ABS warning lamp on the instrument panel comes on. When a problem occurs in the TCS, the TCS OFF indicator lamp and SLIP indicator lamp on the instrument panel comes on. To actuate the self-diagnostic results mode, ground the self-diagnostic (check) terminal located on "Data link connector". The location of the malfunction is indicated by the ABS warning lamp or SLIP indicator lamp flashing.