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You would think that a company such as Chrysler would be able to build something that at least made a tiny bit of sense.......but NO.... If you want to fix something as simple as HOT AIR in the car you have to take the whole car apart.

So, now that I've vented here is the website that will answer your question (and cause you to wonder why you bought a Jeep in the first place) Go ahead, bang your head on the driveway......but this is the true stuff:

http://www.wjjeeps.com/hvac_sub_assembly.htm

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Q: How do you repair a 2003 grand Cherokee dual climate control that blows hot on one side and cold on the other?
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