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:
Speed sensor rear LH (4WD)
REPLACEMENT
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1. REMOVE DECK TRIM SIDE PANEL ASSY LH (SEE PAGE 76-21 )
2. REMOVE REAR WHEEL
3. REMOVE SPEED SENSOR REAR LH
(a) Disconnect the speed sensor connector.
NOTICE:
B ...
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