U2125 Code – Lost Communication With Telematic Unit

What are the Possible Causes of the Code U2125?
  • Faulty Telematic Unit
  • Telematic Unit harness is open or shorted
  • Telematic 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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