NOTE: Before beginning this troubleshooting procedure, refer to the symptom troubleshooting index.

1. Disconnect the radiator fan switch 2P connector.

1. Turn the ignition switch ON (II).

1. Measure voltage between radiator fan switch 2P connector terminal No. 2 and body ground.

Is there battery voltage?

YES | - | Go to Step 4 .
NO | - | Repair an open in the wire between radiator fan switch 2P connector terminal No. 2 and under-hood fuse/relay box.■