C1489 Code – Rear Differential Motor Brake Component Internal Failure

What are the Possible Causes of the Code C1489?
  • Faulty Electronic Limited Slip Differential (ELSD) Motor
  • Electronic Limited Slip Differential (ELSD) Motor harness is open or shorted
  • Electronic Limited Slip Differential (ELSD) Motor circuit poor electrical connection
  • Faulty Electronic Limited Slip Differential (ELSD) 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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