Radiator Fan System

Fan Motor Inspection

• Remove the air cleaner housing (see Air Cleaner Housing Removal in the Fuel System (DFI) chapter).
• Disconnect the connector [A].
• Using an auxiliary leads, supply battery power to the fan motor.

If the fan does not rotate, the fan motor is defective and must be replaced.

Radiator Fan Circuit

1. ECU

2. Fan Motor

3. Ignition Switch

4. Joint Connector F

5. Fuse Box 1

6. Ignition Fuse 15 A

7. Relay Box

8. Radiator Fan Relay

9. Frame Ground

10. Fuse Box 2

11. Fan Fuse 15 A

12. Starter Relay

13. Main Fuse 30 A

14. Battery

15. Engine Ground