Question about 2000 Jeep Grand Cherokee

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Heater I have a 2000 Jeep Grand Cherokee Limited. V8. The car has had all the typical jeep issues I have replaced the tail lamps and the entire air conditioning system. Just recently when I turn on the heat it blows cool air. The blower is fine as it blows according to the setting. However, I turn the temperature dials to HI and still blows cool air. When I turn to defrost the air gets barely warm, not warm enough to melt an ice cube. What could be the issue?

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  • Anonymous Dec 04, 2008

    same here kinda pissed cause i live in spokane WA and my daughter and i are freezing

  • rickjeep Jan 12, 2009

    I have the same problem with a 2000 Grand Cherokee LTD

    Problems with Brake Lights, replaced multiple times last for weeks.

    Problems with AC for th past year, replaced Compressor twice, Evaporator and some switch, Still not fixed. Fill up with Freon, last 24 hours to 2-3 weeks, then quits cooling.

    Blendor Door on Driver's side now stuck and no heat on Drivers side (dual controls on Climate Control)

  • Anonymous Jan 13, 2009

    i have the same problem on my 2000 grand cherokee, limited. It has the dual climate control. The heater blows warm air on the driver side and cold air on the passenger side. The dials indicate a temp of 80 or 90 but still cold. Anybody knows what could be the cause. I need help.

  • ffuentes3 Jan 14, 2009

    I have the same problem, turn heater on to 80 or hotter and it's still cold. Now the a/c is even making a claking sound. Please help.

  • remyma0226 Jan 26, 2009

    I have the same problem with the passenger side heat not working at all blows cold air. Also my tail lights dont work only when they want. I just looked into buying aftermarket lights hope that helps. I have problems when i unlock my doors wit my keyless entry the tail gate makes a horrible noice i really think there is a electrical problem that needs recalled. I have a problem wit my back passenger window gone down on its own. Please help love my jeep but to many problems i have a 2000 jeep grand cherokee limited.

  • iofusionoi Feb 05, 2009

    all the same problems

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Your blend doors are broken a common problem for the jeeps 1999-2004 e mail me at mrenc@msn.com and i will send you a link to a web site for a repair kit that will cost les than the 1200-1500 a dealer will charge to fix this

Posted on Dec 02, 2009

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I have read articles from another site, the broken doors seem to be fixed more often than not at great expense and work.

Posted on Feb 05, 2009

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It could be a couple of things....a bad thermostat not letting it warm up......broken doors in the heater/ac box......a bad actuator

Posted on Nov 13, 2008

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