Auto Climate Control-fan

[rfgrefe]

I have the temperature set and fan set to auto. However the speed of the fan will not change, even if I raise the temperature a few degree, or get into a hot truck.
The dealer said nothing is wrong, My 2013 C-max fan will change if you change the temp, until the temp is meet.

Is their something wrong my climate control?
I have XLT with the 802a.

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[bloosh]

I do feel like the climate control doesn't work as well as my 04 camry's did, but it does work. Does the fan speed change if you change the temperature to max or low?

 

[Clump]

Mine's a Lariat. The fan speed definitely changes. The black truck/black interior was sitting in full sum yesterday and was pretty hot in the cab when I got in. The AC kicked on, fan ramped way up and then slowed down as the cab cooled off.

 

[Andy]

Mine will modulate up and down as needed to meet the set point. Can you manually change your fan speed to see if it ramps up and down?

 

[Edd]

Mine will not do much until the truck warms up a bit, then will work "as advertised". My wife's 16 Hyundai Tucson does this too. Modern technology I guess

 

[ch47dmechanic]

Sometimes my climate control and I disagree on what the appropriate fan speed should be given how warm I am. In those cases, I just run it manually for a bit until I cool off and then hit auto again. The fan speeds do definitely change, but I think the algorithm could use some fine tuning.

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