Ignition Switch: Testing and Inspection

IGNITION (MAIN) SWITCH ON-VEHICLE INSPECTION




1. Disconnect negative ( ) cable at battery.
2. Disable air bag system. For H25 engine model, refer to Disabling Air Bag System:H25 Engine Model. For H27 engine model, refer to Disabling Air Bag System:H27 Engine Model (Advanced Air Bag).
3. Disconnect main switch lead wire coupler.
4. Check continuity between terminals. Use circuit tester to check continuity at each switch position. If continuity is not obtained according to the table below, replace ignition (main) switch.