Using Scan Tool
- Connect scan tool to Data Link Connector (DLC), located under instrument panel, to retrieve continuous diagnostic trouble codes (DTCs) and run self test diagnostics.
- If self test is 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 IDENTIFICATION table.
- If Restraints Control Module (RCM) module cannot be accessed by scan tool, go to TEST AH: NO COMMUNICATION WITH RCM under DIAGNOSTIC TESTS to continue diagnostics.