C1779 Code – Blower Switch Failure

What are the Possible Causes of the Code C1779?
  • Faulty Blower Switch
  • Blower Switch harness is open or shorted
  • Blower Switch 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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