C0237 Code – Erratic Rear Speed Signal

What are the Possible Causes of the Code C0237?
  • Faulty Rear Speed Sensor
  • Rear Speed Sensor harness is open or shorted
  • Rear Speed Sensor circuit poor electrical connection
  • Faulty EBCM
  • 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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