Diagnostic Aids
WARNING: This page is about a different car, the 2001 Pontiac Grand Prix, 2001 Pontiac Firebird, 2001 Oldsmobile Intrigue, and 2001 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
Find out from customer under what condition DTC was set. This information will help to duplicate failure. Check vehicle for proper alignment. Car should not pull in either direction while driving straight on a level surface. During diagnosis, park vehicle on a level surface. Check for malfunctioning EBCM and lateral accelerometer. Snapshot function on scan tool can help find an intermittent DTC.