Radiator Cooling Fan Motor Relay: Testing and Inspection

2AZ-FE COOLING: COOLING FAN RELAY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. COOLING FAN RELAY





(a) Remove the relay from the engine room No. 2 relay block.
(b) Measure the resistance of the relay.
Standard resistance:





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

(c) Install the relay to the engine room relay block No. 2.
2. COOLING FAN RELAY NO. 2





(a) Remove the relay from the engine room No. 2 relay block.
(b) Measure the resistance of the relay.
Standard resistance:





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

(c) Install the relay.
3. COOLING FAN RELAY NO. 3





(a) Remove the relay from the engine room No. 2 relay block.
(b) Measure the resistance of the relay.
Standard resistance:





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

(c) Install the relay.