B0234 Code – Air Mix Door Range Error

What are the Possible Causes of the Code B0234?
  • Faulty Air Mix Actuator
  • Air Mix Actuator harness is open or shorted
  • Air Mix Actuator circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Control Module
  • 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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