Toyota Highlander Service Manual: Cooling fan system (2AZ-FE)

Inspection

1. INSPECT THERMOSTAT HINT: The thermostat is numbered with the valve opening temperature is stamped on the thermostat. (a) Immerse the thermostat in water and gradually heat the water. ...

On-vehicle inspection

HINT: The cooling fan may rotate when the ignition switch is turned from ACC to ON. This is normal. 1. CHECK COOLING FAN OPERATION WITH LOW TEMPERATURE (Below 83 C (181 F)) (a) Turn the ignition ...

More about Toyota Highlander:

Inspection
1. INSPECT V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1 (a) Belt tension: Using a belt tension gauge, check the V belt tension NOTICE: Check the V belt deflection at the specified point. When installing a new belt, set its tension value as specified. When checking a ...