Toyota Highlander Service Manual: Cooling

Exhaust pipe ASSY (3MZ-FE)

COMPONENTS REPLACEMENT NOTICE: Check if an old gasket remains on the pipe. If remains, remove it. Check if any bolts or nuts are rusted. If rusted, replace them. 1. REMOVE HEATED OXYGEN SEN ...

Cooling system (2AZ-FE)

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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 WATER INLET (a) Remove the 2 nuts and disconnect the water inlet from the cylinder block. 6. REM ...