C0171 Code – TCS Pilot Valve Circuit Malfunction

What are the Possible Causes of the Code C0171?
  • Faulty TCS Pilot Valve Solenoid
  • TCS Pilot Valve Solenoid harness is open or shorted
  • TCS Pilot Valve Solenoid 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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