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B2239 Code – Rear Cargo Door Set Switch Stuck Short To Ground

What are the Possible Causes of the Code B2239?
  • Faulty Rear Cargo Door Set Switch
  • Rear Cargo Door Set Switch harness is open or shorted
  • Rear Cargo Door Set Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
  • 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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