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
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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:

Torque converter clutch solenoid circuit
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Only rear door lh lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect rear door with motor lock assembly lh Apply the battery voltage to the door lock motor and check the operation of th ...

Installation
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. When installing the moulding, heat the vehicle body and moulding using a heat light. Standard heating temperature Notice: Do not heat the vehicle body and moulding excessively ...

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