Question about 2002 Jeep Grand Cherokee

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Hi, I have a 2001 Grand cherokee 4.7L V8, It works perfect other than the heating system, AC perfect but when i put heat on, no heat comes out, it blows just cold air, I have checked the pipes from the engine and they are red hot, any ideas how to solve this problem?

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  • 295 Answers

The HVAC blend door is broken trust me on this one.

Posted on Nov 16, 2009

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there is no recall from jeep (there should be) your blend doors are damaged or broken. jeep will quote you around £800 to fix. log on to heatertreater.net they have a diy quick fix that will last the life of jeep. you can install the new blend doors that are metel (not stupid plastic ones jeep use) in around half an hour, this really does work as i have installed a few of these kits with no problems.
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