Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: 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. However, most problem checking procedures only involve inspecting the ecu controlled system's circuits one by one. An adequate understanding of the system and a basic knowledge of electricity is enough to perform effective troubleshooting, accurate diagnoses and necessary repairs.

For using intelligent tester

Toyota RAV4. General information


Connect the cable of the intelligent tester to the dlc3, turn the ignition switch on and attempt to use the tester. If the display indicates that a communication error has occurred, there is a problem either with the vehicle or with the tester.

* If communication is normal when the tester is connected to another vehicle, inspect the dlc3 of the original vehicle.

* If communication is still not possible when the tester is connected to another vehicle, the problem may be in the tester itself. Consult the service department listed in the tester's instruction manual.

How to troubleshoot ecu controlled systems
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How to proceed with troubleshooting
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Other materials:

Dtc check / clear
Check dtc Connect the intelligent tester to the dlc3. Turn the ignition switch on and turn the tester on. Select the following menu item: body / sliding roof / dtc. Check the dtc(s). Clear dtc Connect the intelligent tester to the dlc3. Turn the ignition switch on ...

Opening/closing the back door (vehicles without power back door)
â–  Open Raise the back door while pressing up the back door opener switch. â–  Close Lower the back door using the back door handle A, and make sure to push the back door down from the outside to close it. Be careful not to pull the back door sideways when closing the back door with the handle. ...

Brake switch "A" / "B" correlation
Description The stop light switch is a duplex system that transmits two signals: stp and st1-. These two signals are used by the ecm to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected ...

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