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B1177 Code – Right Front Seat Belt Buckle Pre-Tensioner Open

What are the Possible Causes of the Code B1177?
  • Faulty Right Front Seat Belt Buckle Pre-Tensioner
  • Right Front Seat Belt Buckle Pre-Tensioner harness is open or shorted
  • Right Front Seat Belt Buckle Pre-Tensioner circuit poor electrical connection
  • Faulty Air Bag Sensor Unit (Air Bag Control Module)
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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