2005 Kia Amanti Q&A

2005 Kia Amanti Question: Why does the heat/defrost in my work on driver side and is cold on passenger?

I see this question is normally reverse...It is warm on driver...Like A/C on passenger -
Answer 1
one of the blend doors is not working, there should be a code to tell you which one. -
Comment 1
Thanks for the help -