C1554 Code – Power Source Relay Circuit Malfunction

What are the Possible Causes of the Code C1554?
  • Power Steering ECU Fuse
  • Faulty Power Steering ECU
  • Power Steering ECU harness is open or shorted
  • Power Steering 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.

Leave a Reply