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C1730 Code – Reference Voltage Out of Range

What are the Possible Causes of the Code C1730?
  • Faulty Anti-Lock Brake System (ABS)
  • Anti-Lock Brake System (ABS) harness is open or shorted
  • Anti-Lock Brake System (ABS) circuit poor electrical connection
  • Faulty Master cylinder
  • 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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