Possible Causes
- The powertrain control module has detected that the operation of a component is prevented by an obstruction
- Main electric cooling fan unable to move due to obstruction
- Main electric cooling fan circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Engine cooling fan stalling caused by obstruction in fan cowling
- Main electric cooling fan failure