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:

Seat belt comfort guide (for the third center seat)
If the shoulder belt sits close to a person's neck, use the seat belt comfort guide. Pull the comfort guide from the pocket. Slide the belt past the slot of the guide. The elastic cord must be behind the seat belt. Buckle the seat belt and position it comfortably. ...