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.
- PCU electric coolant pump NEWP line open
- PCU electric coolant pump NEWP line short to ground
- PCU electric coolant pump relay IG PCU EWP line open
- PCU electric coolant pump relay failure
- PCU electric coolant pump failure
- PCU internal failure