driver side a/c not blowing, passenger side does

[Durty504]

A couple of days ago my driver side vents stop blowing, while the passenger side blows. I have turn on/off dual climate control. It has been 3 days now and the something is going on. No check engine light and passenger side stays cold..any ideas?

[Debonair]

Sounds like a blend door issue. Probably the actuator or motor that opens and closes the blend door directing the air to Defrost, Vent, or Floor.

[Durty504]

Are you aware if this is a something I maybe able to replace on my own and if so are they any instructions. I have not been able to find much information.

[okie_jeff]

I'm having this issue on a 2010 QX56. Were you able to get this fixed? If so did you do it yourself or take it to the dealer?

[EdBwoy]

This might help you guys:
post6767211.html#p6766753