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B3145 Code – Passenger Door Unlock Switch Circuit

What are the Possible Causes of the Code B3145?
  • Faulty Passenger Door Unlock Switch
  • Passenger Door Unlock Switch harness is open or shorted
  • Passenger Door Unlock 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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