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B2817 Code – Headlamp Leveling Sensor Supply Circuit Low

What are the Possible Causes of the Code B2817?
  • Faulty Headlamp Leveling Switch
  • Headlamp Leveling Switch harness is open or shorted
  • Headlamp Leveling Switch circuit poor electrical connection
  • Faulty Headlamp Leveling Module (HIDT)
  • 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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