B1166 Code – Open In Curtain Shield Squib LH Circuit

What are the Possible Causes of the Code B1166?
  • Faulty Curtain Shield Squib Assembly (Left Side)
  • Curtain Shield Squib Assembly harness is open or shorted
  • Curtain Shield Squib Assembly circuit poor electrical connection
  • Faulty Airbag Sensor Assembly Center
  • 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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