Using NGS Tester
- Connect New Generation Star (NGS) Tester (007-00500) or equivalent to Data Link Connector (DLC), located under instrument panel, to retrieve continuous diagnostic trouble codes (DTCs) and run self test diagnostics.
- If self test passed and no DTCs are retrieved, go to diagnostic symptoms table. See DIAGNOSTIC SYMPTOMS table.
- If DTCs are retrieved, go to diagnostic trouble code identification table to continue diagnostics. See DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION table.
- If Electronic Crash Sensor (ECS) module cannot be accessed by NGS tester, go to TEST U: NO COMMUNICATION WITH ECS MODULE to continue diagnostics.