B3130 Code – All Doors Unlock Circuit

What are the Possible Causes of the Code B3130?
  • Faulty Door Latch Assembly
  • Door Latch Assembly harness is open or shorted
  • 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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