Possible causes
– Faulty Engine Coolant Temperature Radiator Outlet Sensor
– Engine Coolant Temperature Radiator Outlet Sensor harness is open or shorted
– Engine Coolant Temperature Radiator Outlet Sensor circuit poor electrical connection
– Engine Coolant Temperature Radiator Outlet Sensor harness is open or shorted
– Engine Coolant Temperature Radiator Outlet Sensor circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)