B1000 Code – Electronic Control Unit

What are the Possible Causes of the Code B1000?
  • Faulty Electronic Control Unit (ECU)
  • Electronic Control Unit harness is open or shorted
  • Electronic Control Unit 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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