Is it just my Z, or has anybody else noticed this? The fan speed for the auto climate control is supposed to speed up and slow down to maintain a set temp. Well, on mine, the only time it speeds up or slows down is when I manually adjust the temp up or down. If I set it on 70 in auto mode the fan seems to blow at one steady speed and never speed up or slow down to maintain the 70 degrees. The only way the fan slows down is if I lower the temp to say 68 degrees. Is this system not as sensitive as other auto climate controls? Is the fan speed changes so subtle in the 350Z that they are not that noticeable? Is it just me (thats doing something wrong) and my auto climate control not working correctly? Or is this just par for the course for all 350Z climate controls?

 

it already depends on what the temp is inside your car, if it's already close to the temp you set it to, then it's not gonna do something major to get it there. the auto temp works fine for me except during the summer, at that time the air coming out is never cold enough!

 

I don't know about others, but I notice mine change up and down but it is not often. Iv'e noticed mainly on longer road trips.