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B2058 Code – Right Power Sliding Door Control Unit Lost Communication With MICU

What are the Possible Causes of the Code B2058?
  • Faulty Right Power Sliding Door Control Unit
  • Right Power Sliding Door Control Unit harness is open or shorted
  • Right Power Sliding Door Control Unit circuit poor electrical connection
  • Faulty Multiplex Integrated Control Unit (MICU)
  • 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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