Radiator Cooling Fan Motor Relay: Service and Repair

Removal





1. Disconnect negative battery cable.





2. Remove cooling fan motor relay from engine compartment fuse/relay box.

Inspection
1. Check continuity with an ohmmeter.





1 of 2





2 of 2

2. Apply 12V to terminal 1 and ground to terminal 2.
Check for continuity between terminals 3 and 4.
3. If there is no continuity, replace cooling fan motor relay.

Replacement





1. Install cooling fan motor relay from engine compartment fuse/relay box.





2. Connect negative battery cable.