Toyota RAV4 manuals

Toyota RAV4 Service Manual: Check 4wd control ecu (for 4wd)

Toyota RAV4 Service Manual / Can communication / Check 4wd control ecu (for 4wd)

Notice:

Hint:

Operating the ignition switch, any other switches or the doors triggers related ecu and sensor communication with the can, which causes resistance variation.

  1. Junction connector

  1. No. 1 Junction connector

Toyota RAV4. Junction connector


Toyota RAV4. Junction connector


  1. No. 2 Junction connector

Toyota RAV4. Junction connector


Toyota RAV4. Junction connector


  1. No. 3 Junction connector

Toyota RAV4. Junction connector


Toyota RAV4. Junction connector


  1. No. 4 Junction connector

Toyota RAV4. Junction connector


Toyota RAV4. Junction connector


Hint:

*: For 4wd

  1. Check dlc3

Toyota RAV4. Check dlc3


  1. Measure the resistance of the connector.

Toyota RAV4. Check dlc3


  1. Check abs and traction actuator (skid control ecu)

Toyota RAV4. Check abs and traction actuator (skid control ecu)


  1. Disconnect the a19 ecu connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check abs and traction actuator (skid control ecu)


  1. Check steering angle sensor

Toyota RAV4. Check steering angle sensor


  1. Disconnect the e11 sensor connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check steering angle sensor


  1. Check yaw rate sensor

Toyota RAV4. Check yaw rate sensor


  1. Disconnect the k6 sensor connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check yaw rate sensor


  1. Check air conditioning amplifier (for automatic air conditioning system)

Toyota RAV4. Check air conditioning amplifier (for automatic air conditioning system)


  1. Disconnect the e37 amplifier connector.
  2. Measure the resistance of the wire harness side connector.
  1. Check air conditioning amplifier (for manual air conditioning system)

Toyota RAV4. Check air conditioning amplifier (for manual air conditioning system)


  1. Disconnect the e36 amplifier connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check air conditioning amplifier (for manual air conditioning system)


  1. Check ecm

Toyota RAV4. Check ecm


  1. Disconnect the a9 and b30 ecm connectors.
  2. Measure the resistance of the wire harness side connectors.

Hint:

*1: For 2az-fe

*2: For 2gr-fe

  1. Check center airbag sensor assembly

Toyota RAV4. Check center airbag sensor assembly


  1. Disconnect the e45 sensor connector.
  2. Measure the resistance of the wire harness side connectors.

Toyota RAV4. Check center airbag sensor assembly


  1. Check power steering ecu

Toyota RAV4. Check power steering ecu


  1. Disconnect the a1 and e18 ecu connectors.
  2. Measure the resistance of the wire harness side connectors.

Toyota RAV4. Check power steering ecu


  1. Check combination meter ecu

Toyota RAV4. Check combination meter ecu


  1. Disconnect the e19 ecu connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check combination meter ecu


  1. Check instrument panel junction block (main body ecu)

Toyota RAV4. Check instrument panel junction block (main body ecu)


Toyota RAV4. Check instrument panel junction block (main body ecu)


  1. Disconnect the 1b and 1e junction block connectors.
  2. Disconnect the e17 ecu connector.
  3. Measure the resistance of the wire harness side connectors.

Toyota RAV4. Check instrument panel junction block (main body ecu)


  1. Check 4wd control ecu (for 4wd)

Toyota RAV4. Check 4wd control ecu (for 4wd)


  1. Disconnect the e57 ecu connector.
  2. Measure the resistance of the wire harness side connector.

Toyota RAV4. Check 4wd control ecu (for 4wd)


Terminals of ecu (2005/11-2006/01)
Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition switch is turned off, check that the key reminder warning syste ...

Diagnosis system
Bus check Select "bus check" from the "obd / mobd menu" screen. Hint: The ecus and sensors that are properly connected to the can communication system can be di ...

Other materials:

Setup menu
You can adjust the audio system to your desired settings. Display “setup” screen Press the “setup” button to display the “setup” screen. Select to adjust the settings for operation sounds, screen animation, etc. Select to display the voice settings screen. Select to adjus ...

Rear no. 2 Suspension arm
Components Removal Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. Remove rear wheel Disconnect no. 2 Parking brake cable assembly (see page pb-8) Disconnect skid control sensor wire (for 2wd) (see page bc-198) D ...

Fuel pressure pulsation damper
Components Removal Discharge fuel system pressure (see page fu-9) Disconnect cable from negative battery terminal Remove no. 1 Engine cover (see page es-410) Remove air cleaner cap sub-assembly (see page es-411) Disconnect fuel main tube (see page fu-10) Remove fuel pres ...

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