Toyota Highlander manuals

Toyota Highlander Service Manual: Location

Location


SYSTEM DIAGRAM

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

SYSTEM DIAGRAM


Emission control system (3MZ-FE)
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On-vehicle inspection
1. INSPECT AIR-FUEL RATIO COMPENSATION SYSTEM (a) Measure the voltage between the terminals of the ECM connectors. Standard: NOTICE: Connect test leads to the connector's backside. The co ...

More about Toyota Highlander:

Indication on the multi-information display
Vehicles with monochrome display Vehicles with color display When the inside of both lane lines turn white: indicates that both right and left lane markers are recognized. If the vehicle deviates from the lane, the lane line on the side the vehicle has deviated from will fla ...

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