Toyota RAV4 manuals

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

  1. Description

Toyota RAV4. Diagnosis system


  1. Key reminder warning system data can be read through the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunctioning, use the intelligent tester (with can vim) to check for malfunctions and perform repairs.
  1. Check dlc3

Toyota RAV4. Diagnosis system


The vehicle's ecm uses iso 15765-4 communication protocol. The terminal arrangement of the dlc3 complies with iso 15031-03 and matches the iso 15765-4 format.

Toyota RAV4. Diagnosis system


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.

Hint:

Connect the cable of the intelligent tester (with can vim) to the dcl3, 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.

Terminals of ecu
Check combination meter assembly Measure the voltage and resistance of the connector. Check instrument panel junction block (main body ecu) Measure the voltage and r ...

Data list / active test
Read data list Hint: Using the intelligent tester's data list allows switch, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshoot ...

Other materials:

Reassembly
V Attach the 7 outside moulding retainers to install the extension. Install front bumper extension rh (for wide body) Hint: Use the same procedures described for the lh side. Install front bumper hole cover lh (w/o fog light) Install the bumper hole cover with ...

Removal
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. Remove radiator support opening cover Remove front wheel rh Remove no. 1 ...

Installation
Hint: Use the same procedures for the lh side and rh side. The procedures listed below are for the lh side. Install speed sensor front lh Notice: To prevent interference with other parts, do not twist the sensor wire's painted line areas when installing it. Set the sensor body ...

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