Passenger Knee Bolster Deployment Control
Fault on the deployment control circuit of the passenger knee airbag (knee bolster). Restricts lower-body motion of the passenger in a frontal collision.
Affected components
- Knee airbag passenger
- Squib circuit
Common causes
- High likelihood: Squib (igniter) circuit open
- Medium likelihood: Airbag connector corroded under seat
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Diagnostic notes
- The malfunction indicator lamp may illuminate
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.