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:

Speed sensor front LH
REPLACEMENT HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. 1. REMOVE FRONT WHEEL 2. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSY LH 3. REMOVE SPEED SENSOR FRONT LH (a) Disconnect the speed sensor connector. (b) Remove t ...