Test 30A: Air Bag Warning Indicator On Without Trouble Codes

NOTE: Prior to performing any air bag system test, go to PRETEST INSPECTION & DIAGNOSTIC PROCEDURE under DIAGNOSTICS. Perform TEST VER-1: AIR BAG VERIFICATION TEST after all repairs unless otherwise directed.
All active DTCs must be diagnosed and resolved prior to performing this procedure.

Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Connect DRB to DLC. Turn ignition switch to ON position. Connect negative battery cable. On DRB, select PASSIVE RESTRAINTS, AIRBAG, MONITOR DISPLAY and WARNING LAMP STATUS. Read WARNING LAMP STATES. If DRB displays MIC BULB STATE and MIC DRIVER STATE: ON, replace ORC. See OCCUPANT RESTRAINT CONTROLLER (ORC) under REMOVAL & INSTALLATION. If DRB does not display MIC BULB STATE and MIC DRIVER STATE: ON, diagnose instrument cluster and-or related circuit malfunction. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION.