Toyota Highlander Service Manual: Emission control system (2AZ-FE)

Emission control

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SYSTEM DIAGRAM The emission control system is determined by the ECM based on signals from various sensors. ...

More about Toyota Highlander:

On-vehicle inspection
1. INSPECT FRONT AXLE HUB BEARING LOOSENESS (a) Using a dial indicator, check for looseness near the center of the axle hub. Maximum: 0 mm (0 in.) If looseness exceeds the maximum, replace the bearing. NOTICE: Ensure that the dial indicator is set at right angles to the measurement surfac ...