Climate control funtion. In dash defroster

[05 MGM ULTIMATE]

Anyone ever have any issues with the defroster not blowing from the top of the dash and what did you do to correct it? When I select def it mostly comes out of the regular a/c vents.

[Turbov6Bryan]

007 orings on the climate control head unit

Do a google search for 007 marauder oring, it takes 4 orings to repair your head unit

Put some dielectric grease on the new orings, your good to go

Try YouTube for a vid how to rebuild the EATC , it's pretty straight forward

[fastblackmerc]

Anyone ever have any issues with the defroster not blowing from the top of the dash and what did you do to correct it? When I select def it mostly comes out of the regular a/c vents.

If you don't want to do the work I can do it for you and upgrade the button and fan wheel lights to LEDs. PM me if your interested.