Self-Diagnostic System: Notes

WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Chevrolet Cavalier, 2001 Pontiac Sunfire, and 2001 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Diagnostic Trouble Codes (DTCs) are only available with Remote Keyless Entry feature. If vehicle is not equipped with RKE, diagnose power door locks by symptom. See SYMPTOM INDEX under SYSTEM TESTS.

NOTE: Tests were written specifically for use with Tech 2 scan tool. Other generic scan tools can be used, but may have limited functions.