Toyota RAV4 manuals

Toyota RAV4 Service Manual: How to troubleshoot ecu controlled systems

Toyota RAV4 Service Manual / Introduction / How to troubleshoot ecu controlled systems

Customize parameters
Notice: When the customer requests a change in a function, first make sure that the function can be customized. Make a note of the current settings before customizing. When troubleshooting ...

General information
A large number of ecu controlled systems are used in the rav4. In general, ecu controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. ...

Other materials:

Axle system
Problem symptoms table Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order th ...

Front passenger side satellite sensor bus initialization incomplete
Description When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated. Dtc b1648/82 is recorded when a malfunction is detected in the rear airbag sensor rh circuit. Wiring diagram Inspection pr ...

Downhill assist control operation switch (test mode dtc)
Description The downhill assist control switch is connected to the skid control ecu in the abs and traction actuator. Dtc c1379/74 can be detected when the downhill assist control switch sends the downhill assist control switch signal or test mode ends. Dtc c1379/74 is output only in t ...

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