Check the coolant when the car was cold the overflow tank was fine went for a short ride 28mi light came on about 3mi from home and went right back off as before. the tem run right around 80 all the time ,car heat well ,checked the top hose wile care was running did not fill any coolant flowing but the car is not running hot what is up with this light? i will keep looking and checking .now on the contact switch connector pins are we talking about the 2 or 3 connector on the ts up where the top hose is located ?

Thank's

Topper