Toyota Highlander Service Manual: Cooling fan system (3MZ-FE)

Inspection

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

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 AT LOW TEMPERATURE (Below 83 C (181 F)) (a) Turn the ignition sw ...

More about Toyota Highlander:

Tire & wheel
Wheel and tire system Inspection 1. INSPECT TIRE (a) Check the tires for wear and proper inflation pressure. Cold tire inflation pressure: (b) Using a dial indicator, check the tire runout. Tire runout: 1.4 mm (0.055 in.) or less 2. ROTATE TIRE HINT: See the illustration for w ...