For the past couple of years the ATC on my 2000 Grand Marquis has periodically gone on the fritz. It blows warm air out of the dash vents when the AC is running. When this happens I can remedy the problem by running the ATC self test from the panel. Sometimes it takes two or three times of running the test, but it will work again for a while. I am having a hard time defining the problem. Is it the actuator that is going bad or is there something else that could be causing this?
Thanks,
Klaus Cook
Houston, Tx
Thanks,
Klaus Cook
Houston, Tx