GS 430 V8-4.3L (3UZ-FE) (2004)
Ignition Switch: Component Tests and General Diagnostics
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
2. INSPECT IGNITION SWITCH CIRCUIT
Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.
If circuit is not as specified, inspect the circuits connected to other parts.