Body
generic / SAE
B0050
Driver Pretensioner Deployment Control
The SRS module has detected a fault in the deployment control circuit for the driver seat belt pretensioner. The pretensioner pulls the belt taut during a crash and may not function reliably with this fault active.
SystemBody
Typegeneric / SAE
GroupB0
Range / number– / 50
Possible causes
- Pretensioner squib circuit open or shorted high
- Connector under seat damaged 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: 150–1000 €
- Estimated time: 0.5–2.5 h
- Component: driver pretensioner
- Component: srs control module
- Component: srs wiring
Sources
References
sae:J2012