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B2229 Code – Power Back Door Unit Motor Right Circuit

What are the Possible Causes of the Code B2229?
  • Faulty Power Back Door (PBD) Unit Assembly Right (RH)
  • Power Back Door Unit Assembly Right harness is open or shorted
  • Power Back Door Unit Assembly Right circuit poor electrical connection
  • Faulty Multiplex Network Door ECU
  • 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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