U0597 Code – Invalid Data Received From AC To DC Converter Control Module ‘A’

What are the Possible Causes of the Code U0596?
  • Faulty AC To AC Converter Control Module
  • AC To AC Converter Control Module harness is open or shorted
  • AC To AC Converter Control 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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