On-Vehicle Inspection [10/2018 - ]: Procedure
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- INSPECT COOLING FAN SYSTEM WARNING:
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.
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- 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 - Check the operation of the cooling fan while operating it using the Techstream.
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.
Refer to Cooling Fan Circuit [10/2018 - ]