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B3125 Code – Driver Door Only Unlock Circuit

What are the Possible Causes of the Code B3125?
  • Faulty Driver Door Latch Assembly
  • Driver Door Latch Assembly harness is open or shorted
  • Driver Door Latch Assembly 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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