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U2113 Code – Lost Communication With Sensing And Diagnostic Module

What are the Possible Causes of the Code U2113?
  • Faulty Sensing and Diagnostic Module (SDM)
  • Sensing And Diagnostic Module harness is open or shorted
  • Sensing And Diagnostic Module circuit poor electrical connection
  • 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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