Does 2004 LS V6 have a/c blend door actuator?

What is your question?

Lincoln LS 2004, V6. AC blows warm air out passenger vents sometimes, not always. Driver vents okay. Have been told by independent garage passenger side blend door actuator needs to be replaced, dash will have to come out to fix, expensive. Have researched Lincoln forums and am led to believe there isn't an actuator. Got estimate from another independent garage who stated dash does not need to come out to replace and cost would be 25% of first garage. I want it fixed but am confused.

What makes this problem better or worse?

Random

How long has your 2004 Lincoln LS had this problem?

one week