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B3033 Code – Security System Indicates Tamper

What are the Possible Causes of the Code B3033?
  • Faulty Passlock? Sensor
  • Passlock? Sensor harness is open or shorted
  • Passlock? Sensor 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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