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How do you change the heater core on a 2001 jeep Cherokee 4.0 Automatic?
Wiki User
∙ 15y ago
Its a tough job. You have to remove the dash panel, including the steering wheel and steering column and then remove the plenum box which involve evacuating the refrigerant system and draining the radiator. Once you get the heater box out, replacing the heater core will take about 10min and then you have to put it all back together and recharge the AC and fill the radiator.
If you are seeing leak problems with the system, you will have to go through this process. If the problem is lack of heat and/or AC control, the problem is more likely the blend door. This is a common fail on the Cherokee. You can get diagnostic information and an inexpensive fix on the HeaterTreater web site. Follow my user name to my Bio Page for a pointer or just search heatertreater on any search engine. ford4me
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoYou have to remove the dash and HVAC housing to access the heater core.
how would i do that
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How do I diagnose the aw4 automatic transmission in my 1988 Jeep Cherokee?
A 2001 Jeep Grand Cherokee 4.7L would have a 545rfe transmission.
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The only ways to tow a 2wd is remove the drive shaft or put on a trailer.
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In line on the heater hoses on the passenger side of the engine. Has a small vacuum line to it and both heater hoses go through it. The heater hoses are smaller than the radiator hoses and go through the firwall.
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Time for an oil change.
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The 2001 Jeep Grand-Cherokee has a 4-speed automatic.
Where is the heater core on a 2001 Jeep Cherokee?
The heater core is inside the hvac housing behind the dash.
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It is bolted under dash on passenger side.
How do I diagnose the aw4 automatic transmission in my 1988 Jeep Cherokee?
A 2001 Jeep Grand Cherokee 4.7L would have a 545rfe transmission.
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By removing the bolts.
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drop the pan...
2001 Jeep Grand Cherokee seat heater not working?
I have a 1999 -- same problem, and I've heard that it's a common one.
Why does your 2001 Jeep Grand Cherokee windows steam up?
you need to replace your heater core take the heater hoses off and lope them with a piece of tubing and drive you will see what i mean
Can you tow a 2001 Jeep Cherokee 2x2 automatic?
The only ways to tow a 2wd is remove the drive shaft or put on a trailer.
Which automatic transmissions came in 1999 Jeep Cherokee?
An Aisin/Warner AW4. Made by Toyota. Variants of this tranny are used in Landcruisers, Lexus, Supras.
