Thread: Coolant fan only works with A/C on

Originally Posted by Southern Yankee

Check the temp. sensor. Sometimes that is the problem, the fan comes on with the AC to allow it to cool the car while sitting.

I got the car up to 210 and nothing happened, I then tapped on the temp sensor and the fans started working. Huh?
Thanks for your help on this one. Hope the new sensor is cheap.
Will