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:

Navigation ECU
REPLACEMENT HINT: COMPONENTS: See page 67-2 Installation is in the reverse order of removal. 1. REMOVE FRONT SEAT ASSEMBLY LH POWER SEAT (SEE PAGE 72-1 1) MANUAL SEAT (SEE PAGE 72-19 ) 2. REMOVE NAVIGATION ECU COVER (a) Remove the 4 claws and the navigation ECU cover. 3. REMOVE NA ...