secretsteve

My AC fan started working intermittently, so I replaced the blower motor which did nothing. So I figured it was the AC fan control module which I then replaced. But now the blower does not blow at all, and the display on the **** shows it at 50% fan speed regardless of how much I turn it. What now?

fsvoboda

Blower fan resistor failure is pretty common and an easy, fast fix for any shop. I think it's usually the go-to fix and easily diagnosed.

However, I am not familiar with the C7 system so don't know its quirks, would suggest just taking to a dealer or other competent shop.Life is too short to spend replacing parts when people with expertise can do the job.