Cooling Fan Motor On-Vehicle Inspection

Engine Hybrid System. Corolla. Zre142 Aze141
2Az-Fe Cooling. Corolla. Zre142 Aze141

  1. INSPECT COOLING FAN MOTOR

  2. INSPECT NO. 2 COOLING FAN MOTOR

Cooling Fan Motor -- On-Vehicle Inspection



1. INSPECT COOLING FAN MOTOR


    Corolla. Zre142 Aze141.2Az-Fe Cooling.Cooling System.Cooling Fan Motor On-Vehicle Inspection

  1. Check that the motor operates smoothly when the battery is connected to the fan motor connector.
    If the motor does not operate smoothly, replace the cooling fan motor.

  1. Connect the pickup of a clamp-on ammeter over one of the two wires for the cooling fan motor.

  1. Measure the current while the motor is operating.

    Standard Current:
    Connection
    		Condition
    		Specified Condition
    Fan wire
    		20°C (68°F)
    		7.4 to 11.4 A
    If the result is not as specified, replace the cooling fan motor.


2. INSPECT NO. 2 COOLING FAN MOTOR


    Corolla. Zre142 Aze141.2Az-Fe Cooling.Cooling System.Cooling Fan Motor On-Vehicle Inspection

  1. Check that the motor operates smoothly when the battery is connected to the fan motor connector.

  1. Connect the pickup of a clamp-on ammeter over one of the two wires for the cooling fan motor.

  1. Measure the current while the motor is operating.

    Standard Current:
    Connection
    		Condition
    		Specified Condition
    Fan wire
    		20°C (68°F)
    		4.7 to 8.7 A
    If the result is not as specified, replace the No. 2 cooling fan motor.