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:

Optimal use of the audio system
On the “sound settings” screen, sound quality (treble/mid/ bass), volume balance can be adjusted. How to adjust the sound settings and sound quality 1,2,3 Select “-” or “+” to adjust the treble, mid or bass to a level between -5 and 5. 4,5 Select “front” or “rear” to adj ...