COOLING FAN SYSTEM ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT COOLING FAN SYSTEM

    CAUTION:

    To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fan when inspecting the cooling fan system.

    B008487

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Active Test / Control the Engine Cooling Fan Duty Ratio.


      Powertrain > Engine > Active Test
      Tester Display
      Control the Engine Cooling Fan Duty Ratio
    5. Check the operation of the cooling fan while operating it using the GTS.

      OK
      Active Test Operation Fan Operation
      30 - 100% Cooling fan operates
      0% Cooling fan stops

      If the cooling fan motor (fan with motor assembly) does not operate, check the cooling fan circuit.

      Click here