Toyota Highlander Service Manual: Intake air control system (3MZ-FE)

Ventilation valve Sub-ASSY (3MZ-FE)

REPLACEMENT 1. REMOVE VENTILATION VALVE SUB-ASSY  Disconnect the ventilation hose from the ventilation valve.  Remove the ventilation valve. 2. INSTALL VENTILATION VALVE SUB-ASSY ...

On-vehicle inspection

1. INSPECT INTAKE AIR CONTROL SYSTEM (a) Using a 3-way connector, connect a vacuum gauge to the actuator hose. (b) Connect the hand-held tester to the DLC3. (c) Start the engine. (d) On the h ...

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Thermostat (3MZ-FE)
REPLACEMENT HINT: The installation procedures are the removal procedures in reverse order. However, only installation procedures requiring additional information are included. 1. DRAIN ENGINE COOLANT (See page 16-26 ) 2. REMOVE RADIATOR HOSE OUTLET 3. REMOVE WATER INLET PIPE (a) Remove the ...