Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Diagnosis system

  1. Description

The ecm controls the function of cruise control on this vehicle. Data of the cruise control or dtc can be read from the dlc3 of the vehicle. When trouble occurs with cruise control, check that the cruise main indicator does not come on but dtc inspection is performed.

Therefore, when there seems to be a problem with the cruise control, use the intelligent tester (with can vim) or sst to check and troubleshoot it.

  1. Check dlc3

Toyota RAV4. Check dlc3


  1. The ecm uses iso 15765-4 for communication.

    The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso 15765-4 format.

Notice:

*: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the ignition switch, other switches or doors.

If the result is not as specified, the dlc3 may have a malfunction. Repair or replace the harness and connector.

Toyota RAV4. Check dlc3


Hint:

Connect the cable of the intelligent tester (with can vim) 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.

  1. Check indicator

Toyota RAV4. Check indicator


  1. Turn the ignition switch on.
  2. Check that the cruise main indicator light illuminates when the cruise control main switch is turned on, and that the indicator light goes off when the main switch is turned off.

Hint:

Toyota RAV4. Check indicator


Terminals of ecm
Check ecm Disconnect the a9 and b30 connectors. Measure the voltage and resistance of the wire harness side connectors. If the result is not as specified, there may be a malfu ...

Dtc check / clear
Check dtc (using intelligent tester) Connect the intelligent tester (with can vim) to the dlc3. Turn the ignition switch on. Read the dtcs by following the directions on the teste ...

Other materials:

Adjusting the open position of the back door (vehicles with a power back door)
The open position of the power back door can be adjusted. Open the back door, and adjust it to the desired position. Press and hold the power back door switch on the back door until the buzzer sounds 4 times. Luggage compartment light The luggage compartment light turns on when the back ...

Rear view monitor system
The rear view monitor system assists the driver by displaying an image of the view behind the vehicle and fixation guide lines while backing up, for example while parking. The screen illustrations used in this text are intended as examples, and may differ from the image that is actually displaye ...

Diagnosis system
Description When troubleshooting obd ii (on-board diagnostics) vehicles, the intelligent tester (complying with sae j1987) must be connected to the dlc3 (data link connector 3) of the vehicle. Various data in the vehicle's ecm (engine control module) can be then read. Obd ii regulations ...

В© 2011-2024 Copyright www.trav4.net