Toyota RAV4 manuals

Toyota RAV4 Service Manual: Front passenger side rear airbag sensor circuit malfunction

Toyota RAV4 Service Manual / Supplemental restraint system / Airbag system / Diagnostic trouble code chart / 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:

Dtc check / clear
Check dtc Connect the intelligent tester (with can vim) to the dlc3. Turn the ignition switch on and turn the intelligent tester on. Select the following menu items: diagnosis / obd/mobd / immobiliser / dtc info / current codes. Check dtcs and then write them down. Hint ...

Inside rear view mirror
The rear view mirror’s position can be adjusted to enable sufficient confirmation of the rear view. Adjusting the height of rear view mirror The height of the rear view mirror can be adjusted to suit your driving posture. Adjust the height of the rear view mirror by moving it up and down. ...

Bleeding
Hint: If any work is performed on the brake system or if air in the brake lines is suspected, bleed air from the brake system. Notice: Wash off brake fluid immediately if it comes in contact with any painted surface. Remove cowl top ventilator louver bracket lh Detach the 6 claws and ...

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