View Full Version : HELLO?
01-19-2010, 09:23 PM
Hello everybody, I am wondering If you can help me with a problem.. Do you know how to fix the vents for a cherokee's heater? :dontknow: I don't really know what is involved if it is electrical or otherwise. I am looking at buying a cherokee that has this problem and I've never had to fix one before. Can you help me?
01-19-2010, 10:08 PM
What year?Is it stuck in defrost? if it is look for a vacuum leak. The blend doors work off engine vacuum. There is also a vacuum resevoir in the inner rf fender behind the bumper.
01-19-2010, 11:37 PM
1995 jeep cherokee, 4.0L. thanks, i'll check it out.
01-22-2010, 11:07 PM
ya the 95 still uses vac. thats most likely the problem. check the control unit, and the vent lines to the doors mine is fubared for the recuruclating door...
01-23-2010, 12:17 AM
mine did this theres a black hoes that goes threw the fire wall on the passenger side push it in wards should fix it thats what was rong with mine that had the same problem and its
01-23-2010, 05:22 PM
I have the same problem with my 96 grand cherokee.... does it run on vacumn too or could it be an electrical issues? It's a Limited full load.
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