Toyota RAV4 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
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.
Other materials:
Releasing and stowing the seat belt (for the rear center seat)
To release the hooked buckle
“b”, push the buckle release
button.
Release button
To release the hooked plate
A insert the mechanical key
Or plate B or the
wireless key into the hole on
the buckle.
When releasing the seat belt,
retract it slowly.
Stow th ...
Bluetooth® audio/phone
Bluetooth® audio
The bluetooth® audio system enables you to enjoy music played on
a portable digital audio player (portable player) from the vehicle
speakers via wireless communication.
This audio system supports bluetooth®, a wireless data system
capable of playing portable audio music wi ...
Integration relay
On-vehicle inspection
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
Inspect integration relay
Notice:
The efi relay ...