Ok, I went out to the car with paper clip in hand and found the diagnostic plug. I'm getting a code #6 (coolant temperature) and it repeats. No other codes are coming up.
The engine isn't overheating according to the temp gage inside the car.
I checked the coolant level after I got the code and the coolant level is good.
The overflow tank is good to.
I just replaced the radiator about six months ago because it started to leak.
Should I change out the thermostat or just reset the ECU by disconnecting the battery and see if that clears it out.

R1jamn