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Home >> Toyota >> 2010 >> Matrix S, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Cooling System (2ZR-FE) (Service Information)) >> Cooling Fan Motor >> On-Vehicle Inspection >> On-Vehicle Inspection

On-Vehicle Inspection

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  1. INSPECT COOLING FAN MOTOR 
    1. Check that the motor operates smoothly when the battery is connected to the cooling fan motor connector.

      If the motor does not operate smoothly, replace the cooling fan motor.

      Fig 1: Identifying Cooling Fan Motor Connector Terminals
      GTY180984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the pickup of a clamp-on ammeter over one of the two wires for the cooling fan motor.
    3. Measure the current while the motor is operating.

      Standard Current

      Connection Condition Specified Condition
      Fan wire 20°C (68°F)
      at 12 V
      7.4 to 10.9 A

      If the result is not as specified, replace the cooling fan motor.