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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 221 (Supplemental Restraint System) >> Airbag System >> DTC B1630/23 Driver Side Rear Airbag Sensor Circuit Malfunction >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK REAR AIRBAG SENSOR LH 
    Fig 1: Identifying Rear Airbag Sensor LH
    G05585597Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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 DTC CHECK / CLEAR  ).
    7. Turn the ignition switch OFF.
    8. Turn the ignition switch ON, and wait for at least 60 seconds.
    9. Check the DTCs (see DTC CHECK / CLEAR  ).

      Result 

      RESULT

      Result Proceed to
      DTC B1630/23 and B1635/24 are not output. A
      DTC B1630/23 is output. B
      DTC B1635/24 is output. C

      HINT:

      DTCs other than DTC B1630/23 and B1635/24 may be output at this time, but they are not related to this check.

    B: REPLACE CENTER AIRBAG SENSOR ASSEMBLY 

    C: REPLACE REAR AIRBAG SENSOR LH 

    A: USE SIMULATION METHOD TO CHECK