Skip to content

B3848 Code – Interior Door Handle Switch Circuit

What are the Possible Causes of the Code B3848?
  • Faulty Interior Door Handle Switch
  • Interior Door Handle Switch harness is open or shorted
  • Interior Door Handle Switch circuit poor electrical connection
  • Faulty Driver Door Module (DDM)
  • 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.

Leave a Reply