2000 Cherokee No Heat
#1
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Join Date: Aug 2008
Location: E Hartford Connecticut
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Year: 2000
Model: Cherokee
Engine: 4.0
2000 Cherokee No Heat
Hey guys any help would be apprecaited!!!
I have changed the thermostate
Both heater hoses are hot to the touch
fan is blowing air through dash well but only at leuke warm temp
is there anything else I can check
Thanks again
I have changed the thermostate
Both heater hoses are hot to the touch
fan is blowing air through dash well but only at leuke warm temp
is there anything else I can check
Thanks again
#3
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Join Date: Aug 2008
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Year: 2000
Model: Cherokee
Engine: 4.0L
Is the Temperature control a Dial/**** or is it a lever / Cable ??
The reason I ask is because I just had to replace the Air Blend acuator on my 2000. The temp control would make no difference in the air temp.
If you have a lever and cable type your OK if you have the **** then you also have a servo motor that moves the Air blend door to control the air temp..
Does the Hot/Cold control make any difference when you change from cold to hot ??
The reason I ask is because I just had to replace the Air Blend acuator on my 2000. The temp control would make no difference in the air temp.
If you have a lever and cable type your OK if you have the **** then you also have a servo motor that moves the Air blend door to control the air temp..
Does the Hot/Cold control make any difference when you change from cold to hot ??
#4
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Join Date: May 2008
Location: Virginia
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Year: 1993
Model: Cherokee
Engine: 4.0L
Unhook both heater core hoses. put the water hose in one of the hoses and get good pressure flowing through then switch tot the other hose and repeat until you are sure you have cleaned the hoses out pretty good. If It dont improve the heat then I would start thinking my heaer core is bad or my comtrols/vaccum is messed up. My .02
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#8
Hey, I just found this thread because I am researching the same problem in my 2001 Cherokee. I haven't had heat for over a year, but I live in Florida so it's not an issue. A couple weeks ago my A/C stopped blowing cold. The compressor engages, there is condensation on the lines, the low side pressure is fine. The only thing I noticed is that I cannot hear the blend door move when I turn the temp dial. I don't remember now if I used to be able to, but I read somewhere that you should be able to hear it. Any ideas?
I've found a lot of info on GC's with dual climate control which I don't have, but not much info on my jeep. Thanks guys!
I've found a lot of info on GC's with dual climate control which I don't have, but not much info on my jeep. Thanks guys!
#9
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Join Date: Jun 2014
Location: houston tx
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Year: 1999
Model: Grand Cherokee
Engine: 4.0
i recently had same problem with my 2000 wj and come to find out the electric fan is also supposed to have a clutch fan for back up once i was finaly able to locate one it solved all my heat and cooling issues ,did have a little air in system also so back fed water through the heater hoses to force it out and dropped to a 180 degree thermostat ,hope info helps
#10
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Join Date: Sep 2011
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Year: 1998 Sport
Model: Cherokee
Engine: 4.0
i recently had same problem with my 2000 wj and come to find out the electric fan is also supposed to have a clutch fan for back up once i was finaly able to locate one it solved all my heat and cooling issues ,did have a little air in system also so back fed water through the heater hoses to force it out and dropped to a 180 degree thermostat ,hope info helps
Not make fun of you. But, it is good to see that some of the new guys are look through some of the older post.
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