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B1878 Code – Short to Positive in Passenger Side Front Seat Cushion Squib Circuit

What are the Possible Causes of the Code B1878?
  • Faulty Front Seat Airbag Sub-Assembly (Front Seat Cushion Squib Right)
  • Front Seat Airbag Sub-Assembly harness is open or shorted
  • Front Seat Airbag Sub-Assembly circuit poor electrical connection
  • Faulty Center Airbag Sensor Assembly
  • 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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