AIRBAG CUT-OFF SWITCH INSPECTION

Note

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work Click here.


  1. INSPECT AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY


    1. Turn the power switch off.

    2. Disconnect the cable from the negative (-) auxiliary battery terminal.

      CAUTION:

      Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

    3. A003VAEE02
      Text in Illustration
      *a

      Component without harness connected

      (Airbag Cut Off Switch Cylinder Sub-assembly)

      Disconnect the connector from the airbag cut off switch cylinder sub-assembly.

    4. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      H134-2 (PMC+) - H134-1 (PMC-) Cut off switch in ON 360 to 440 Ω
      H134-2 (PMC+) - H134-1 (PMC-) Cut off switch in OFF 90 to 110 Ω

      If the result is not as specified, replace the airbag cut off switch cylinder sub-assembly.