On-Demand Self-Test
Connect New Generation Star (NGS) scan tool to Data Link Connector (DLC) located under left side of instrument panel, next to steering column. Ensure the following conditions are met:
- All doors closed.
- Ignition switch in RUN position.
- Multifunction switch in OFF position and wipers parked.
- Headlights off.
- All windows in up position.
- All switches off.
- Driver's seat belt unbuckled.
Follow operating instructions on NGS scan tool menu. Note any Diagnostic Trouble Codes (DTC) that are displayed and go to appropriate test. See TEST DIRECTORY .