B0026
Left Side Deployment Stage 2 Loop Open
An open circuit is present in the second-stage deployment loop of the left side airbag.
- 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.
- Open wiring under seatCommon
- Unseated airbag connectorPossible
Parts involved
- Driver Side Airbag
- Srs Seat Wiring
B0026 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.