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

Combination meter ecu communication stop mode
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition swi ...

4Wd control ecu communication stop mode
Description Hint: For vehicle with 4wd only. Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the bra ...

Other materials:

Diagnostic trouble code chart
If a dtc is displayed during the dtc check, check the circuit listed in the table below and proceed to the page given. Hint: *1: "Comes on" means the malfunction indicator lamp (mil) illuminates. *2: "Dtc stored" means the ecm memorizes the malfunction code if the ecm ...

Input speed sensor circuit no signal
Description This sensor detects the rotation speed of the turbine, which shows the input revolution of the transaxle. By comparing the input speed signal (nt) with the counter gear speed sensor signal (nc), the ecm detects the shift timing of the gears and controls the engine torque and ...

Position initialization incomplete
Description This dtc is output when the sliding roof drive gear (sliding roof ecu) has not been initialized. Wiring diagram Refer to dtc b2341 (see page rf-11). Inspection procedure Initialize sliding roof drive gear sub-assembly (sliding roof ecu) Check that the sliding roof ...

В© 2011-2022 Copyright www.trav4.net