Driver Belt Buckle Switch Circuit
The SRS module has detected a fault in the driver belt buckle switch circuit. The fastened-state of the seat belt cannot be reliably read — affects belt warning and airbag deployment logic.
Affected components
- Seat belt buckle switch
- Srs control module
- Srs wiring
Common causes
- High likelihood: Buckle switch failed
- Medium likelihood: Wiring under seat open
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.