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B0022

Left Side Deployment Stage 1 Loop Open

An open circuit has been detected in the deployment loop for the left side airbag stage 1. The airbag will not fire and the SRS lamp is illuminated.

  • Check engine light: Not always
  • Emissions related: No
  • Repair difficulty: hard

Symptoms

  • Warning light or symbol related to the affected system
  • Comfort or safety function impaired

Common causes

Ordered by how often each turns out to be the cause.

  • Disconnected seat airbag connectorCommon
  • Wire break under driver seatPossible

Parts involved

  • Driver Side Airbag
  • Srs Seat Wiring

B0022 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.