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B2551 Code – Pulse Width Modulation Motor Right Power Supply Circuit Malfunction

What are the Possible Causes of the Code B2551?
  • Faulty Sliding Roof Control ECU
  • Sliding Roof Control ECU harness is open or shorted
  • Sliding Roof Control ECU 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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