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U0199 Code – Lost Communication With Door Control Module ‘A’

What are the Possible Causes of the Code U0199?
  • Faulty Door Control Module ‘A’
  • Door Control Module ‘A’ harness is open or shorted
  • Door Control Module ‘A’ 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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