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 ...

More about Toyota Highlander:

Valve clearance (2AZ-FE)
ADJUSTMENT 1. REMOVE FRONT WHEEL RH 2. REMOVE FRONT FENDER SPLASH SHIELD FRONT RH 3. REMOVE FRONT FENDER APRON SEAL RH 4. REMOVE ENGINE COVER SUB-ASSY NO.1 5. REMOVE IGNITION COIL ASSY 6. REMOVE SPARK PLUG 7. DISCONNECT VENTILATION HOSE 8. DISCONNECT VENTILATION HOSE NO.2 9. REMOVE CYLINDER ...