I'm pretty sure that my rear blend door is broken or the actuator is not working. I am not getting hot air to my back vents. Getting hot coolant to the back so that part is ok. No problem with the blower.
Has anyone ever come across this....It seems it is a common problem in Dodge vehicles.
Do I need to take out the back seats?
Where can I buy just the door...if that's the only problem.
Do I need to buy the whole assembly??


Thanks in advance...

 

sounds like you are on the right path.
you don't have to take out the back seats. remove the sill plate for the hatch and r/r door, upper hatch trim panel, r/r upper qurater trim panel , seat belt anchor and right quarter panel. Can't remember if you have to discharge the ac and remove the ac lines to be able to get the hvac case up and out.

 

I'm not having any luck with this either. I haven't been able to find any diagrams or pictures, or even figure out which actuator I have to replace. Does anyone have any info they could share? Pics, diagrams, anything? Mine is a 2011 Journey. The temp in the rear does not seem to change.