Heat issue

[Grey]

Discovered this morning my heat isnt flowing right in the cab, Probably the blend doors need to be synched. Lots of air moving some where, just not where it needs to be. Just over 2000 miles , naturally cant call the service dept till Tues being New Years. Well that is why we have warranty. Truck has been running great otherwise.

 

[Hibiki54]

Can you elaborate more? Can you take a pic of your climate control screen to see the settings?

Sometimes it's a simple thing of running the A/C while in having the temp set at a higher temperature. Or you need to run the fan higher to actually push the air. There are 14+ vents in the entire cab so a low setting will take time to get the nice warm air moved around.

 

[Iowagon]

I set mine on auto and forget about it.

 

[Grey]

Update: Turns out the defrost max setting has been changed. Only goes into high defrost with max temp and defrost on. Service Manager was a little surprised and went out and checked 3 other new trucks in the yard, same thing. Default blows air mostly in the center of the windshield, Max spreads it out like we are all use to.. Doesnt make sense to me, but that seems to be what they confirmed