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Home >> Toyota >> 2009 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Cooling System (1AR-FE)) >> Cooling Fan Motor >> On-Vehicle Inspection

On-Vehicle Inspection

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  1. CHECK NO. 1 COOLING FAN MOTOR 
    1. Disconnect the No. 1 cooling fan motor connector.
    2. Connect the battery and an ammeter to the No. 1 cooling fan motor connector.
    3. Check that the No. 1 cooling fan motor rotates smoothly, and then check the reading on the ammeter.
      Fig 1: Checking No. 1 Cooling Fan Motor Rotates
      G06115387Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard current 

      SPECIFIED CONDITION CHART

      Condition Specified Condition
      w/o Towing Package 5.3 to 11.3 A at 12 V
      w/ Towing Package 10.0 to 16.0 A at 12 V

      HINT:

      • Refer to the indication mark illustration for the indication mark location.
      • If the result is not as specified, replace the No. 1 cooling fan motor.
    4. Reconnect the No. 1 cooling fan motor connector.
  2. CHECK NO. 2 COOLING FAN MOTOR 
    1. Disconnect the No. 2 cooling fan motor connector.
    2. Connect the battery and an ammeter to the No. 2 cooling fan motor connector.
    3. Check that the No. 2 cooling fan motor rotates smoothly, and then check the reading on the ammeter.
      Fig 2: Checking No. 2 Cooling Fan Motor Rotates
      G06115388Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard current 

      SPECIFIED CONDITION CHART

      Condition Specified Condition
      w/o Towing Package 5.3 to 11.3 A at 12 V
      w/ Towing Package 10.0 to 16.0 A at 12 V
      • Refer to the indication mark illustration for the indication mark location.
      • If the result is not as specified, replace the No. 2 cooling fan motor.
    4. Reconnect the No. 2 cooling fan motor connector.