C2306 Code – Open Or Short Circuit In W Phase

What are the Possible Causes of the Code C2306?
  • Faulty Auxiliary Battery
  • Faulty Transmission Control ECU Assembly
  • Faulty Shift Control Actuator
  • Shift Control Actuator harness is open or shorted
  • 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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