A/C Driver side only
#1
A/C Driver side only
2004 dodge cummins, the ac only blows cold air on the driver side only. The pasenger side seems to be recirculating the air in the truck only, it does not get as cold. This only happens when it is on the vent setting, when it is on defrost or floor it blows cold air out of both sides. Any suggestions?
#2
#3
#4
I too have the same problem. the driver side is cool as ice but the pass is blown warm. Looked for a fuse of some sort but know luck.
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found this --------------------------------------------------------------------------------
Blend door. Common problem on late model trucks. I'm getting confused now. I have the exact same problem with my 03. I followed another threads suggestions, pulled the blower motor, and checked out the door directly above the motor. It looked like the recirc door, not the blender door. When I twisted my arm till it made funny noises, and went towards the drivers side inside the whole that the motor was in, it felt like I hit an evaparator. But now that I'm typing, I'm wonder if that was a broken door I was feeling. I'm totally confused now, but it did feel like aluminum fins....
Let us know what you find. If I can find something to stick in there and see it, I'm going to run out with a flashlight and see what it actually is.
---AutoMerged DoublePost---
found this --------------------------------------------------------------------------------
Blend door. Common problem on late model trucks. I'm getting confused now. I have the exact same problem with my 03. I followed another threads suggestions, pulled the blower motor, and checked out the door directly above the motor. It looked like the recirc door, not the blender door. When I twisted my arm till it made funny noises, and went towards the drivers side inside the whole that the motor was in, it felt like I hit an evaparator. But now that I'm typing, I'm wonder if that was a broken door I was feeling. I'm totally confused now, but it did feel like aluminum fins....
Let us know what you find. If I can find something to stick in there and see it, I'm going to run out with a flashlight and see what it actually is.
Last edited by DIRT LIFE; 06-23-2010 at 10:34 AM. Reason: Automerged Doublepost
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weshurdsman (06-23-2010)
#5
DONT TEAR YOUR DASH APART YET! - Check your refrigerant level, I had the same exact issue twice three years apart. I was about to dig into my dash because the symptoms sound exactly lik the blend door issue. The first time it happened I brought it back to the dealer and he found the charge low nothing else, they put in dye and could not sniff a leak. Three years later same thing, cold at drivers and warm on passenger. I checked the charge myself and sure enough it was very low. Pulled a vacuum to dry and recharged the system. Borrowed an expensive sniffer and still cannot find anything. Cab is an icebox once again.
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weshurdsman (06-28-2010)
#6
#8
Damn I would have said myself that it would be a blend door or something as Chrysler had a big problem with the recirc doors on certain models. But that is good to know that it could possibly be a potential problem when I pick up my Dodge diesel, especially since the summers tend to get in the 100 degree temps. around here.
#9
I worked in a Chrylser service department for 7 years and have seen this for a long time. the drivers side being colder is deff a sign of being a little low on freon. somtimes even just by ounces! but even when full it is not uncommon to see a slight diffance in tempature from drivers to passenger side.