B1172 – Front Door Lock-Link Switch Left Unlock Circuit Malfunction

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What are the Possible Causes of the Code B1172?
  • Faulty Front Door Lock-Link Switch Left
    • Front Door Lock-Link Switch Left harness is open or shorted
  • Front Door Lock-Link Switch Left circuit poor electrical connection
  • Faulty Rear Body Control Module (RBCM)

    • 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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