Body
generic / SAE
B0020
Left Side Deployment Control
The SRS module has detected a fault in the deployment control circuit for the left (driver) side airbag, typically located in the seat or door. The airbag warning lamp illuminates.
SystemBody
Typegeneric / SAE
GroupB0
Range / number– / 20
Possible causes
- Seat harness connector under driver seat damaged high
- Side airbag squib circuit open medium
- SRS control module fault low
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 150–1200 €
- Estimated time: 0.5–3 h
- Component: left side airbag module
- Component: srs control module
- Component: srs wiring
- Component: seat harness connector
Sources
References
sae:J2012