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 (2AZ-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:

Replacement
1. DISCONNECT BATTERY NEGATIVE TERMINAL 2. DRAIN BRAKE FLUID NOTICE: Wash brake fluid off immediately if it adheres to any painted surface. 3. REMOVE BRAKE ACTUATOR WITH BRACKET (a) Using SST, disconnect the 6 brake tubes from the actuator with bracket. SST 09023-00101 (b) Use tags o ...

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