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B1210 Code – Side Collision Detection

What are the Possible Causes of the Code B1210?
  • Faulty Air Bag Diagnosis Sensor Unit (ACU)
  • Air Bag Diagnosis Sensor Unit (ACU) harness is open or shorted
  • Air Bag Diagnosis Sensor Unit (ACU) 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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