Toyota RAV4 manuals

Toyota RAV4 Service Manual: Sensor (motor) failure

Toyota RAV4. Sensor (motor) failure


Description

When the sliding roof drive gear (sliding roof ecu) detects the motor's malfunction, and the sliding roof operation is stopped, dtc b2341 is output. When the sliding roof drive gear (sliding roof ecu) detects the gear's malfunction, and the sliding roof operation is stopped, dtc b2344 is output.

Toyota RAV4. Sensor (motor) failure


Wiring diagram

Toyota RAV4. Sensor (motor) failure


Inspection procedure

  1. Check sliding roof function

  1. Check the auto operation with the slide open and tilt up switch (see page rf-9).

Ok: auto operation operates normally with slide open and tilt up switch.



  1. Delete dtc

  1. Delete the dtc (see page rf-7).


End

  1. Initialize sliding roof drive gear sub-assembly (sliding roof ecu)

  1. Check that the sliding roof drive gear can be initialized (see page rf-4).

Ok: sliding roof drive gear can be initialized.



  1. Check sliding roof function

  1. Check the auto operation with the slide open and tilt up switch (see page rf-9).

Ok: auto operation operates normally with slide open and tilt up switch.



  1. Delete dtc

  1. Delete the dtc (see page rf-7).


End

  1. Check wire harness (sliding roof drive gear - overhead junction block)

Toyota RAV4. Check wire harness (sliding roof drive gear - overhead junction block)


  1. Disconnect the p6 ecu connector.
  2. Disconnect the p5 junction block connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




  1. Inspect overhead junction block (sliding roof control switch)

Toyota RAV4. Inspect overhead junction block (sliding roof control switch)


  1. Remove the overhead junction block.
  2. Measure the resistance of the switch.

Standard resistance




Replace sliding roof drive gear sub-assembly (sliding roof ecu)

On-vehicle inspection
Hint: When pressing the switch for 0.3 Seconds or less, the roof glass moves but auto operation does not operate. Check auto operation Turn the ignition switch on. When the roof glass is ...

Switch failure
Description This dtc is output when the sliding roof drive gear (sliding roof ecu) detects that the slide open or tilt up switch in the overhead junction block is stuck for 30 seconds or more. ...

Other materials:

How to proceed with troubleshooting (2005/11-2006/01)
Hint: Use these procedures to troubleshoot the air conditioning system. *: Use the intelligent tester. Vehicle brought to workshop Customer problem analysis and symptom check Inspect battery voltage Standard voltage: 11 to 14 v If the voltage is below 11 v, recha ...

How to proceed with troubleshooting (2006/01- )
Hint: Use these procedures to troubleshoot the air conditioning system. *: Use the intelligent tester. Vehicle brought to workshop Customer problem analysis and symptom check Inspect battery voltage Standard voltage: 11 to 14 v If the voltage is below 11 v, recharg ...

A/f sensor circuit slow response (bank 1 sensor 1)
Hint: Sensor 1 refers to the sensor mounted in front of the three-way catalytic converter (twc) and located near the engine assembly. Description Refer to dtc p2195 (see page es-292). Monitor description After the engine is warmed up, the ecm performs air-fuel ratio feedback contro ...

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