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:

Removal
Remove package tray trim pocket subassembly (w/o rear no. 2 Seat) Remove tonneau cover assembly (w/o rear no. 2 Seat) Remove rear floor no. 1 Board (w/o rear no. 2 Seat) Remove deck board assembly (w/o rear no. 2 Seat) Remove rear floor no. 3 Board (w/o rear no. 2 Seat) Re ...

High mounted stop light assembly
Components 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 back door center garnish (see page ed-59) ...

Adjusting the settings manually
To adjust the fan speed, press   on   to increase the fan speed and    to decrease the fan speed. Press  to turn the fan off. To adjust the temperature setting, turn  clockwise to increases the temperature and turn  counterclockwise to ...

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