issue Windows fogging

[robsieb]

Just wondering if anyone else has experienced their 2014 windows fogging up more than the 07-13's? My 2010 was great, set it on auto and windows never fogged up. Conditions this morning were 39 degrees and light rain (have seen the same thing around 32 and snow\sleet). Temp set at 73 and auto with A\C button ON. After a couple of miles I notice the windows begin to fog a bit so I hit the defog\defrost button and it clears up pretty quickly but the temp starts to run a bit on the warm side so I go back to auto. A couple of miles down the road, same thing again. Did this 22 miles into work today and on previous days where the conditions were similar.

 

I know and understand that the A\C has to be set to ON to get any real moisture pulled out of the air and in the case of the older trucks when you tried to engage the a\c at lower temps the light would just flash at you and then go off. Not until it reached a much warmer outside air temp would the clutch engage to run the compressor. The 2014's A\C button will light up no matter the OAT (at least as cold as I've seen it in Texas thus far this year.

 

Just was curious if anyone else has seen this behavior regarding fogging and have figured out the best way to run the system without having to switch back n forth.

[primomarcelino]

Wondering as well. I will have dealer check heater core. Poor performance so far for defrosting.

[lookin 4 pny]

I have nopticed this a bit on the rear windows. If I turn off auto mode and regulate the fan speed myself I never have the problem. I suspect since this truck is sealed much tighter than my 07 NBS it will be more sensitive to moisture in the cab.

[roadblock]

It was very cold here this morning when i was getting off work, and I was actually just telling someone it looks like my trucks windows don't ice up as much as the other vehicles. Everyone else was busy scraping their windows while i basically just started her up and took off.

So i definitely don't have a moisture problem

[reldridg]

That is why I got the bench seat up front, to make sure that the windows do fog up