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U1950 Code – UPB Communication Bus Fault

What are the Possible Causes of the Code U1950?
  • UBP Bus wiring intermittently open/shorted to power or ground
  • Faulty / intermittent electrical connection at any of the controllers on the UBP network
  • 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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