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:

Trailer Tongue Weight
A recommended tongue weight varies in accordance with the types of trailers or towing as described below. To ensure the recommended values shown below, the trailer must be loaded by referring to the following instructions. Tongue Weight The gross trailer weight should be distribut ...

Fog light relay
On-vehicle inspection Inspect front fog light relay Remove the front fog relay from the no. 6 Relay block. Measure the resistance of the relay. Standard resistance If the result is not as specified, replace the relay. ...

Side doors
The vehicle can be locked and unlocked using the entry function, wireless remote control, door lock switches, key or inside lock buttons. Unlocking and locking the doors from the outside â–  Using the entry function (vehicles with smart key system) Carry the electronic key to enable this function. ...

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