Radiator Cooling Fan Motor Relay: Testing and Inspection

1AR-FE COOLING: RELAY: ON-VEHICLE INSPECTION

1. COOLING FAN RELAY

(a) Remove the relay from the engine room relay block.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





* If the result is not as specified, replace the relay.

(c) Install the relay to the engine room relay block.

2. NO. 2 COOLING FAN RELAY

(a) Remove the relay from the engine room relay block.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





* If the result is not as specified, replace the relay.

(c) Install the relay.

3. NO. 3 COOLING FAN RELAY

(a) Remove the relay from the engine room relay block.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





* If the result is not as specified, replace the relay.

(c) Install the relay.