B1001 Code – Diagnosis Sensor Unit

What are the Possible Causes of the Code B1001?
  • Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)
  • Faulty Passenger Presence System (PPS) (If equipped)
  • Faulty Body Control Module (BCM)
  • 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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