Diagnostic Procedure

The air bag system diagnostic check should always be starting point of air bag system diagnostics. See AIR BAG DIAGNOSTIC SYSTEM CHECK  under DIAGNOSTIC TESTS. Air bag diagnostic system check checks for proper AIR BAG warning light operation and air bag system trouble codes using flash code and scan tool methods.

Air bag diagnostic system check will lead to correct diagnostic test to diagnose air bag system problems. Always perform air bag diagnostic system check after repair or diagnostic procedures to ensure repair is correct and no other problems are present.