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:

Audio settings
Settings are available for adjusting the radio operation, cover art, etc. Screen for audio settings Press the “setup” button. Select “audio” on the “setup” screen. Number of radio presets select the number of radio preset stations. Display cover art on/off Auto ...

Vsc warning light remains on
Description The skid control ecu is connected to the combination meter via the can communication system. W/o multi information display: if the skid control ecu stores any dtcs which relate to the vsc system, the vsc warning light comes on in the combination meter. W/ multi information d ...

Rear occupant classification sensor lh circuit malfunction
Description The rear occupant classification sensor lh circuit consists of the occupant classification ecu and the rear occupant classification sensor lh. Dtc b1782 is recorded when a malfunction is detected in the rear occupant classification sensor lh circuit. Wiring diagram ...

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