Toyota Highlander Service Manual: How to troubleshoot ecu controlled systems

Toyota Highlander Service Manual / Introduction / How to troubleshoot ecu controlled systems

General information
How to proceed with troubleshooting
Electronic circuit inspection procedure

Vehicle lift and support locations

1. NOTICE ABOUT VEHICLE CONDITION WHEN JACKING UP THE VEHICLE The vehicle must be unloaded before jacking up the vehicle. Never jack up/lift up a heavily loaded vehicle. When remo ...

General information

A large number of ECU controlled systems are used in the HIGHLANDER. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troub ...

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Rear window wiper and washer
Operating the wiper lever The wiper operation is selected by moving the lever as follows: *1 Or *2 Intermittent window wiper operation *1 Or *2 Normal window wiper operation *1: For u.S.A. *2: For canada Washer/wiper dual operation The wiper will automatically opera ...