Toyota RAV4 manuals

Toyota RAV4 Service Manual: Short in driver side curtain shield squib circuit

Toyota RAV4. Short in driver side curtain shield squib circuit


Description

The driver side curtain shield squib circuit consists of the center airbag sensor and the curtain shield airbag lh.

The circuit instructs the srs to deploy when the deployment conditions are met.

These dtcs are recorded when a malfunction is detected in the driver side curtain shield squib circuit.

Toyota RAV4. Short in driver side curtain shield squib circuit


Wiring diagram

Toyota RAV4. Short in driver side curtain shield squib circuit


Inspection procedure

Hint:

  1. Check curtain shield airbag assembly lh (driver side curtain shield squib)

Toyota RAV4. Check curtain shield airbag assembly lh (driver side curtain shield squib)


  1. Turn the ignition switch off.
  2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
  3. Disconnect the connector from the curtain shield airbag lh.
  4. Connect the white wire side of sst (resistance 2.1 Ù) to connector c.

Caution:

Never connect a tester to the curtain shield airbag lh (driver side curtain shield squib) for measurement, as this may lead to a serious injury due to airbag deployment.

Notice:

Sst 09843-18060

Ok: dtc b1830, b1831, b1832, b1833 or 57 is not output.

Hint:

Dtcs other than dtc b1830, b1831, b1832, b1833 or 57 may be output at this time, but they are not related to this check.



  1. Check connector

  1. Turn the ignition switch off.
  2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
  3. Disconnect sst from connector c.
  4. Check that the floor wire connector (on the curtain shield lh side) is not damaged.

Ok: lock button is not disengaged, and claw of lock is not deformed or damaged.



  1. Check floor wire (driver side curtain shield squib circuit)

Toyota RAV4. Check floor wire (driver side curtain shield squib circuit)


  1. Disconnect the connector from the center airbag sensor.
  2. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
  3. Turn the ignition switch on.
  4. measure the voltage of the wire harness side connector.

Standard voltage


  1. Turn the ignition switch off.
  2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
  3. Measure the resistance of the wire harness side connector

Standard resistance


  1. Release the activation prevention mechanism built into connector b (see page rs-37).
  2. Measure the resistance of the wire harness side connector.

Standard resistance




Replace center airbag sensor assembly

Short in front passenger side - side squib circuit
Description The front passenger side - side squib circuit consists of the center airbag sensor and the front seat side airbag rh. The circuit instructs the srs to deploy when the deployment ...

Short in front passenger side curtain shield squib circuit
Description The front passenger side curtain shield squib circuit consists of the center airbag sensor and the curtain shield airbag rh. The circuit instructs the srs to deploy when the dep ...

Other materials:

Auto lsd indicator light remains on
Description This is the auto lsd switch for 2wd. When the auto lsd switch is pushed on, the auto lsd function is available and the auto lsd indicator light illuminates. Hint: The auto lsd does not operate even if the auto lsd switch is pressed under the following conditions: The trc or v ...

Communication
Description When a key is inserted into the ignition key cylinder but no communication occurs between the key and transponder key ecu, dtc b2796 is output. When a key is inserted into the ignition key cylinder but a communication error occurs between the key and transponder key ecu, dtc b ...

Installation
Install camshaft position sensor Notice: Make sure that the o-ring is not cracked or jammed when installing it. Apply a light coat of engine oil to the o-ring of the sensor. Install the sensor with the bolt. Torque: 9.0 N*m (90 kgf*cm, 80 in.*Lbf) Connect the sensor co ...

В© 2011-2019 Copyright www.trav4.net