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:
Indicators
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Turn signal
indicator
Headlight
indicator
Tail light
indicator
Headlight high
beam
indicator
*2Automatic high
beam
indicator
*2Front fog light
indicator
*2Cruise control
indicator
*2C ...
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