I have a 2001 Dodge 1500 ram p/u the a/c blows cold air but only on the floor on 2001 Dodge Ram 1500

I can not get it to blow out the front vents

Asked by for the 2001 Dodge Ram 1500
2 answers
check your vacumn alot of vehicles use this to change from floor to vents to defrosters
POSSIBLE BLEND DOOR ISSUES SCAN FOR A/C CODES AND POST