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C1543 Code – Air Suspension Right Rear Ride Height Level Control

What are the Possible Causes of the Code C1543?
  • Faulty Right Rear Ride Air Spring Control Valve
  • Faulty Air Suspension Solenoid
  • Air Suspension Solenoid harness is open or shorted
  • Air Suspension Solenoid circuit poor electrical connection
  • Faulty Air Suspension Control Module (ASCM)
  • 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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