Radiator Cooling Fan Motor Relay: Testing and Inspection

COOLING FAN RELAY

ON-VEHICLE INSPECTION
1. REMOVE ENGINE ROOM RELAY BLOCK COVER





2. INSPECT NO. 1 FAN RELAY (Marking: FAN NO. 1)
a) Remove the relay from the engine room relay block.
b) Measure the resistance between the terminals of the relay.

Standard resistance

Standard resistance:

If the result is not as specified, replace the relay.
c) Install the relay.





3. INSPECT NO. 2 FAN RELAY (Marking: FAN NO. 2)
a) Remove the relay from the engine room relay block.
b) Measure the resistance between each terminal of the relay.

Standard resistance

Standard resistance:

If the result is not as specified, replace the relay.
c) Install the relay.
4. INSTALL ENGINE ROOM RELAY BLOCK COVER