DTC B11F2: Front Impact Deployment

Diagnosis start condition: 

When the ignition voltage is 10 V - 16 V.

DTC detecting condition: 

This DTC is indicated when the front airbag module and the pretensioner are deployed.

Once this DTC is displayed, the memory cannot be cleared. Therefore replace the following parts.

• Airbag control module Ref. to AIRBAG SYSTEM>AIRBAG CONTROL MODULE .
• Driver's airbag module Ref. to AIRBAG SYSTEM>DRIVER'S AIRBAG MODULE .
• Passenger's airbag module Ref. to AIRBAG SYSTEM>PASSENGER'S AIRBAG MODULE .
• Driver's knee airbag module Ref. to AIRBAG SYSTEM>KNEE AIRBAG MODULE .
• Front sub sensor of both sides Ref. to AIRBAG SYSTEM>FRONT SUB SENSOR .
• Front outer seat belt with pretensioner of both sides Ref. to SEAT BELT SYSTEM>FRONT SEAT BELT .
• Steering roll connector Ref. to AIRBAG SYSTEM>ROLL CONNECTOR .
• Occupant detection system (passenger's seat cushion & frame assembly) Ref. to SEATS>FRONT SEAT .
• Curtain airbag module on both sides (when activated) Ref. to AIRBAG SYSTEM>CURTAIN AIRBAG MODULE .