Toyota RAV4 manuals

Toyota RAV4 Service Manual: Diagnosis system

  1. Description

  1. Engine immobiliser system data and diagnostic trouble codes (dtcs) can be read through the vehicle's data link connector 3 (dlc3). In some cases, a malfunction may be occurring in the engine immobiliser system even though the security indicator light is not illuminated. When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform repairs.
  1. Check dlc3

The vehicle's ecu uses the iso 15765-4 communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso 15765-4 format.

Toyota RAV4. Check dlc3


Toyota RAV4. Check dlc3


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 dlc3, turn the ignition switch on and attempt to use the intelligent tester. If the screen displays unable to connect to vehicle, a problem exists in the vehicle side or the tester side.

If the communication is normal when the tester is connected to another vehicle, inspect the dlc3 on the original vehicle.

If the communication is still not possible when the tester is connected to another vehicle, the problem is probably in the tester itself. Consult the service department listed in the tester's instruction manual.

Toyota RAV4. Check dlc3


Terminals of ecu
Check transponder key amplifier Disconnect the e5 amplifier connector. Measure the resistance of the wire harness side connector. If the result is not as specified, there may b ...

Dtc check / clear
Check dtc Connect the intelligent tester (with can vim) to the dlc3. Turn the ignition switch on and turn the intelligent tester on. Select the following menu items: diagnosis / ...

Other materials:

Installation
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. Install front pillar cover sub-assembly upper lh Attach the 3 clips to install the pillar cover. ...

Changing wheels and tires
Mounting and wheel balancing Have mounting and wheel balancing carried out by a dealer's service center or another qualified service center or repair shop. Wheel and tire combination General information You can ask the dealer's service center or another qualified service center or repair shop about ...

Installation (2006/01- )
Install no. 1 Roof silencer pad W/o sliding roof: Install the 5 silencer pads. W/ sliding roof: Install the 2 silencer pads. Install no. 3 Roof silencer pad Install no. 1 Roof wire Only when replacing the roof headlining: Align the marking, and then ...

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