It's the radiator fan motor, I'm sure.

But we can still play "20 questions" just to be sure.

Does the coolant light come on as soon as you start the car?
Or only after it has run and the temp needle is near 1/2 way up?
Oor only when you turn the A/C on?
The answer will tell us if:

1) The fan motor is bad (buy the whole assembly, around $200), it is replaceable without tools!
2) The Fan Control Module is bad (also runs $200 to $300), it plugs in but you will need a nutdriver to take the mounting nut off.

I REALLY think it's the fan motor itself. No need to look for an A/C shop.


Should be that easy.