Toyota Corolla (E120): Replacement

Hint

: components:

1. Precaution

2. Disconnect battery negative terminal

3. Remove air bag front rh sensor

  1. Disconnect the connector from the airbag front rh sensor.
  2.  remove the 2 bolts and airbag front rh sensor.

4. Inspect air bag front rh sensor

5. Install air bag front rh sensor

  1.  check that the ignition switch is turned to off.
  2.  check that the battery negative terminal is disconnected.

    Notice

    : do not start the operation for 90 seconds after removing the terminal.

  3.  install the airbag front rh sensor with the 2 bolts.

    Torque: 8.0 Nvm (82 kgfvcm, 71 invlbf)

  4.  connect the connector to the airbag front rh sensor.
  5.  check that no play is identified.

6. Inspect srs warning light

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    Circuit description
    The airbag sensor front lh circuit consists of the airbag sensor assy center and airbag sensor front lh. Dtc b1158/b1159/16 is recorded when malfunction is detected in the airbag sensor front lh circuit. Wiring diagram ...

    How to proceed with troubleshooting
    Hint: carry out troubleshooting in accordance with the procedures on the following page. Here, only the basic procedures are shown. Details are provided in the diagnostics section, showing the most effective methods for each circuit. Confirm the troubleshooting procedures first for the releva ...

    Basic inspection
    Resistance measuring condition of electronic parts  unless stated, all resistance is measured at an ambient temperature of 20 c (68 °F). As the resistance may be outside the specifications if measured at high temperatures immediately after the vehicle has been running, measu ...