Component Tests and General Diagnostics
FOG LIGHT SYSTEMINSPECTION
1. INSPECT FOG LIGHT SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
2. INSPECT COMBINATION SWITCH CIRCUIT
Connect the wire harness side connector to the combination switch and inspect wire harness side connector from the back side.
If the circuit is not as specified, inspect the circuit connected to other parts.
3. INSPECT FOG LIGHT RELAY CONTINUITY
If continuity is not as specified, replace the relay.
4. INSPECT FOG LIGHT RELAY CIRCUIT
Remove the relay from the driver's side relay block and inspect the connector on relay block side.
If the circuit is not as specified, inspect the circuit connected to other parts.