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B1983 Code – Drivers Door Unlock Relay Circuit Short to Battery

What are the Possible Causes of the Code B1983?
  • Faulty Drivers Door Unlock Relay
  • Drivers Door Unlock Relay harness is open or shorted
  • Drivers Door Unlock Relay 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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