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Possible Cause

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Generator motor rotor position sensor line failure
  • Generator motor power cable line failure
  • Radiator fan line failure
  • PCU electric coolant pump line failure
  • Water pipe leak
  • PCU coolant temperature sensor failure
  • Generator motor rotor position sensor failure
  • PCU electric coolant pump failure
  • PCU internal failure