Heater blows cold to passenger side - JeepForum.com

 
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post #1 of 5 Old 04-13-2012, 01:57 PM Thread Starter
Less
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2000 WJ 
 
Join Date: Mar 2012
Location: Minnetonka
Posts: 4
Heater blows cold to passenger side

Heater has driver side and passenger side controls.
Passenger side now blows only cold air.
Driver side works fine.
Ideas?

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post #2 of 5 Old 04-13-2012, 02:02 PM
black99
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Join Date: Dec 2008
Location: wisconsin
Posts: 181
I would guess maybe a hose supplying the hot air to the passenger side fell off or is blocked. It would also help other people who might know more about this if you filled out your profile on what kind of jeep you own. Otherwise this is pretty pointless and general

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post #3 of 5 Old 04-13-2012, 04:43 PM
HVACNY
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2013 WK 
 
Join Date: Feb 2011
Location: East Meadow
Posts: 1,327
Sounds like your blend doors are broken..Go to www.blendoorstore.com and read the section on diagnosing..It will show you pics and help you determine if yours are broken.Also check www.wjjeeps.com and look under AZC and they will show you how to get your fault codes from the hvac system.

2000 Jeep Grand Cherokee 4.7 V8

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post #4 of 5 Old 04-14-2012, 11:11 PM
DesertGoon
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Posts: 2
This helped alot.
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post #5 of 5 Old 04-14-2012, 11:47 PM
thisguyhasadd2
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Join Date: May 2008
Location: Fort Collins/Lake Zurich
Posts: 1,026
blend doors, idk how this forum is even found without searching

2002 Overland - 4" rc -255/75/17/Jk Moabs
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Colorado Jeep Club Member#259
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