Radiator Cooling Fan Motor: Testing and Inspection

2GR-FE COOLING: COOLING FAN MOTOR: ON-VEHICLE INSPECTION

1. INSPECT NO. 1 COOLING FAN MOTOR (w/o Trailer Towing System)





Disconnect the No. 1 fan connector.

(a) Connect the battery and an ammeter to the No. 1 fan motor connector.

(b) Check that the No. 1 fan rotates smoothly, and then check the reading on the ammeter.

Standard amperage:





HINT
Refer to the illustration for the indication mark location.

If the result is not as specified, replace the No. 1 cooling fan motor.

(c) Reconnect the No. 1 fan motor connector.

2. INSPECT NO. 1 COOLING FAN MOTOR (w/ Trailer Towing System)





Disconnect the No. 1 fan connector.

(a) Connect the battery and an ammeter to the No. 1 fan motor connector.

(b) Check that the No. 1 fan rotates smoothly, and then check the reading on the ammeter.

Standard amperage:





HINT
Refer to the illustration for the indication mark location.

If the result is not as specified, replace the No. 1 cooling fan motor.

(c) Reconnect the No. 1 fan motor connector.

3. INSPECT NO. 2 COOLING FAN MOTOR (w/o Trailer Towing System)





Disconnect the No. 2 fan connector.

(a) Connect the battery and an ammeter to the No. 2 fan motor connector.

(b) Check that the No. 2 fan rotates smoothly, and then check the reading on the ammeter.

Standard amperage:





HINT
Refer to the illustration for the indication mark location.

If the result is not as specified, replace the No. 2 cooling fan motor.

(c) Reconnect the No. 2 fan motor connector.

4. INSPECT NO. 2 COOLING FAN MOTOR (w/ Trailer Towing System)





Disconnect the No. 2 fan connector.

(a) Connect the battery and an ammeter to the No. 2 fan motor connector.

(b) Check that the No. 2 fan rotates smoothly, and then check the reading on the ammeter.

Standard amperage:





HINT
Refer to the illustration for the indication mark location.

If the result is not as specified, replace the No. 2 cooling fan motor.

(c) Reconnect the No. 2 fan motor connector.