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C1624 Code – AWC-ECU System Internal Malfunction

What are the Possible Causes of the Code C1624?
  • Faulty All Wheel Control (AWC) ECU
  • All Wheel Control (AWC) ECU harness is open or shorted
  • All Wheel Control (AWC) ECU 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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