U0409 Code – Invalid Data Received From Alternative Fuel Control Module

Leave a Comment / By /
What are the Possible Causes of the Code U0408?
  • Faulty Throttle Actuator Control Module
    • Throttle Actuator Control Module harness is open or shorted
  • Throttle Actuator 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.

Leave a Comment