Toyota Highlander Service Manual: Radiator ASSY (2AZ-FE)

Thermostat (2AZ-FE)

REPLACEMENT 1. DRAIN ENGINE COOLANT (See page 16-6 ) 2. REMOVE FAN AND GENERATOR V BELT (See page 14-5 ) 3. REMOVE GENERATOR ASSY (See page 19-16 ) 4. DISCONNECT RADIATOR HOSE INLET 5. REMOVE WAT ...

On-vehicle cleaning

1. INSPECT FINS BLOCKAGE If the fins are clogged, wash them with water or a steam cleaner. Dry with compressed air. NOTICE: If the distance between the steam cleaner and the core is too clo ...

More about Toyota Highlander:

Inspection
1. INSPECT RELAY (Marking: FAN NO. 1, FAN NO. 3) (a) Measure the resistance of the relay. Standard: If the result is not as specified, replace the relay. 2. INSPECT RELAY (Making: FAN NO. 2) (a) Measure the resistance of the relay. Standard: If the result is not as specified, ...