Question about 2003 Jeep Grand Cherokee
I have a 2003 jeep cherokee and the heat is not working. Heater core is good. I have checked the anti-freeze and that is full. This is a zone heating system. The air conditioning works fine.
If it blows cold air when its on heater. 90% of the time its your blend doors. i've replaced it myself. it was a *****. you basically have to take out everything from your car. you could try going to heatertreater on ebay.com but i recommend taking it to a place that'll do the labor at a cheaper cost. another option is take it to the dealer have them find the problem and call chrysler to see if they'll cover the charges even if your not under warrentee. almost all jeeps have this problem.
Posted on Jan 06, 2009
Go to wjjeeps.com, there you will find several solutions and simularities. hope this helps
Posted on Jan 01, 2009
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Posted on Jan 02, 2017
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