Toyota RAV4 manuals

Toyota RAV4 Service Manual: Center airbag sensor communication stop mode

Toyota RAV4 Service Manual / Can communication / Fail-safe chart / Center airbag sensor communication stop mode

Description

Toyota RAV4. Center airbag sensor communication stop mode


Wiring diagram

Toyota RAV4. Center airbag sensor communication stop mode


Inspection procedure

Notice:

Hint:

Operating the ignition switch, any switches or any doors triggers related ecu and sensor communication with the can, which causes resistance variation.

  1. Check can bus line for disconnection (center airbag sensor assembly branch wire)

Toyota RAV4. Check can bus line for disconnection (center airbag sensor assembly branch wire)


  1. Disconnect the e45 center airbag sensor connector.
  2. measure the resistance of the wire harness side connector.

Standard resistance




  1. Check wire harness (center airbag sensor assembly - battery and body ground)

Toyota RAV4. Check wire harness (center airbag sensor assembly - battery and body ground)


  1. Disconnect the e45 center airbag sensor connector.
  2. Measure the resistance of the wire harness side connector.

Standard resistance


  1. Measure the voltage of the wire harness side connector.

Standard resistance




Replace center airbag sensor assembly

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