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Old 02-24-2015, 03:40 PM
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2005 Jeep Grand Cherokee Larado no heat

Hi, I have a 2005 Jeep Grand Cherokee Laredo and all it does right now is blow cold air when the heater is on. It worked fine 2 days ago and all of a sudden it stopped working. The two hoses going into the firewall are both hot which should mean the fluid is circulating through the core. I have no leaks under the dash or smell. I took the glove box off and the fan control ( blend door ) is opening and closing properly and there is fluid in the reservoir. Has anybody had this problem ? It seems to be the temp control but I have no idea where to look. Thanks for any help I can get on this.

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Old 02-24-2015, 04:26 PM
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Re: 2005 Jeep Grand Cherokee Larado no heat

Did you actually see the blend door moving, or the actuator? The blend door hinge can break and the door will not move anymore.
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Old 02-24-2015, 05:49 PM
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Re: 2005 Jeep Grand Cherokee Larado no heat

Yes, I saw the gear turn and the door close when I removed the glove box.
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Old 04-23-2015, 05:22 AM
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Re: 2005 Jeep Grand Cherokee Larado no heat

My resistor went out on my jeep, 2005 jeep grand cherokee. Works only on high, and doesn't blow warm air. Easy fix. It's behind the glove box. The resistor is like a $15 part from cost less auto parts.


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