Toyota Highlander Service Manual: Location
SYSTEM DIAGRAM
The emission control system is determined by the ECM based on signals from various sensors.
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:
Air conditioning controls
Adjusting the temperature setting
To adjust the temperature setting, turn
clockwise (warm) or
counterclockwise (cool).
If is not pressed, the system will
blow ambient temperature air
or heated air.
For quick cooling, turn to the "max
a/c" position. The air conditioning ...
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