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B3884 Code – Center High Mounted Stop Lamp Circuit

What are the Possible Causes of the Code B3884?
  • Faulty Center High Mounted Stop Lamp
  • Center High Mounted Stop Lamp harness is open or shorted
  • Center High Mounted Stop Lamp 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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