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fault 21

  1. Glaze

    Airbag light question

    There’s multiple threads regarding the dreaded airbag light on commodores - most common issue being the clockspring. However I used a scan tool to check airbag fault on a 2002 VX LS1 and it came up with “fault 21 driver airbag circuit resistance too high”. Can’t find what “fault 21” refers to...
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