U1795 Code – 14V Power Module Powertrain Expansion Communication Bus Off

What are the Possible Causes of the Code U1795?
  • Faulty 14V Power Module
  • 14V Power Module harness is open or shorted
  • 14V Power Module 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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