Toyota RAV4 Quiz
Sliding roof

Sensor (motor) failure

In this manual: Sliding roof
Introduction — 37Interior — 12Exterior — 432Az-fe engine mechanical — 1552Az-fe ignition — 182Az-fe charging — 232Az-fe emission control — 82az-fe exhaust — 32Az-fe fuel — 72Az-fe lubrication — 4Brake — 17Brake control — 63U140f automatic transaxle — 59Instrument panel — 8Suspension — 18Drive shaft — 23Axle — 6Tire and wheel — 30Air conditioning — 93Lighting — 45Cruise control — 21Differential — 12Door lock — 31Engine immobiliser — 21Horn — 5Can communication — 27Mirror — 5Parking brake — 5Power steering — 27Propeller shaft — 3Seat — 29Seat belt — 27Sliding roof — 25Steering column — 6Wiper and washer — 11Supplemental restraint system — 95Other system — 5Maintenance — 14
15steps
~90min
4/5difficulty
Done 0 of 15
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
  2. 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
  2. Delete the dtc (see page rf-7).

End
  1. Initialize sliding roof drive gear sub-assembly (sliding roof ecu)
  2. 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
  2. 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
  2. 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)

Test yourself

A quick Toyota RAV4 quiz: every answer comes with an explanation and a link to the manual page.