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B1920 Code – Air Bag Passenger Circuit Failure

What are the Possible Causes of the Code B1920?
  • Faulty Air Bag Control Module
  • Air Bag Control Module harness is open or shorted
  • Air Bag Control Module circuit poor electrical connection
  • 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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