Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Front passenger side rear airbag sensor circuit malfunction

Toyota RAV4. Front passenger side rear airbag sensor circuit malfunction


Description

The rear airbag sensor rh consists of parts including the diagnostic circuit and the lateral deceleration sensor.

When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated.

Dtc b1635/24 is recorded when a malfunction is detected in the rear airbag sensor rh circuit.

Toyota RAV4. Front passenger side rear airbag sensor circuit malfunction


Wiring diagram

Toyota RAV4. Front passenger side rear airbag sensor circuit malfunction


inspection procedure

  1. Check rear airbag sensor rh

Toyota RAV4. Check rear airbag sensor rh


  1. Turn the ignition switch off.
  2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
  3. Interchange the side airbag sensor rh with the side airbag sensor lh and connect the connectors to them.
  4. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds
  5. Turn the ignition switch on, and wait for at least 60 seconds.
  6. Clear the dtcs (see page rs-49).
  7. Turn the ignition switch off.
  8. Turn the ignition switch on, and wait for at least 60 seconds.
  9. Check the dtcs (see page rs-49).

Result


Dtcs other than dtc b1630/23 and b1635/24 may be output at this time, but they are not related to this check.



Use simulation method to check

Driver side rear airbag sensor circuit malfunction
Description The rear airbag sensor lh consists of parts including the diagnostic circuit and the lateral deceleration sensor. When the center airbag sensor receives signals from the lateral ...

Driver side satellite sensor bus initialization incomplete
Description The side airbag sensor lh consists of part including the diagnostic circuit and the lateral deceleration sensor. When the center airbag sensor receives signals from the lateral ...

Other materials:

Spiral cable
Components Removal Caution: Be sure to read the precautionary notices concerning the srs airbag system before servicing it (see page rs-1). Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery ...

Multiplex communication circuit
Description The air conditioning amplifier communicates data with the ecm and combination meter through the can communication system. Wiring diagram Inspection procedure Check dtc Clear the dtc (see page ac-127). Read the dtc (see page ac-127). Result Go to can ...

Registering a bluetooth® audio player for the first time
To use the bluetooth® audio, it is necessary to register an audio player with the system. Once the player has been registered, it is possible to use the bluetooth® audio. For details about registering a bluetooth® device Turn the bluetooth® connection setting of your audio player on. ...

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