U0122 Code – Lost Communication with Vehicle Dynamics Control Module

What are the Possible Causes of the Code U0122?
  • Faulty Controller Area Network (CAN) Communication System
  • Faulty Vehicle Dynamics Control Module
  • Vehicle Dynamics Control Module harness is open or shorted
  • Vehicle Dynamics 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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