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C1748 Code – Switch Input Circuit Short To Ground

What are the Possible Causes of the Code C1748?
  • Faulty Parking Aid Switch
  • Parking Aid Switch harness is open or shorted
  • Parking Aid Switch circuit poor electrical connection
  • Faulty Parking Aid Module
  • Faulty Parking Brake 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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