The other day my 2001 Maxima fan blower got stuck on high and I cannot turn it off. This was fine as I figured it was the fan resistor and was going to fix it after my trip. On the way down i had turned the temp down since it was getting cold and couldnt turn the fan down. This cause the ac to get stuck on defrost/feet and now I cant turn it down, off, or change it off defrost/ feet. Ive seen similar issues but none of this combination.

Any help is appreciated

 

You problem sounds similiar to this one -

https://maxima.org/forums/5th-genera...ol-issues.html