'01 dodge durango rear a/c help

[catfish]

i have an '01 durango with the rear heat-a/c. problem im having is that the rear heat quit working, but the a/c is fine. i have checked all fuses and all are fine. the blower motor also works fine. just no heat comes out of the vents. can someone gimme a hint of the problem?

 

[mysterync]

Do you have air flow out of the back vents? Or just No warm air out of the rear vents?

 

[catfish]

i have air flow and cold air will come out only. the a/c does work back there, but no heat

 

[mysterync]

It could be a variaty of things but sounds like a blend door! I dont have a diagram on it, If you can PM me your VIN , I'll see if i can look up a vehicle specific on it!

 

[catfish]

pm sent..thx for the help