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U1441 Code – Implausible/Missing Programmed Transfer Case Low Ratio

What are the Possible Causes of the Code U1441?
  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module (TCM) harness is open or shorted
  • Transmission Control Module (TCM) circuit poor electrical connection
  • Faulty Totally Integrated Power Module (TIPM)
  • 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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