Heater blows cold to passenger side - JeepForum.com
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Unread 04-13-2012, 12:57 PM   #1
Less
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2000 WJ 
 
Join Date: Mar 2012
Location: Minnetonka, MN
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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Unread 04-13-2012, 01:02 PM   #2
black99
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Join Date: Dec 2008
Location: wisconsin
Posts: 173
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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Unread 04-13-2012, 03:43 PM   #3
HVACNY
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2000 WJ 
 
Join Date: Feb 2011
Location: East Meadow, NY
Posts: 1,069
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.
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Unread 04-14-2012, 10:11 PM   #4
DesertGoon
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This helped alot.
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Unread 04-14-2012, 10:47 PM   #5
thisguyhasadd2
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Join Date: May 2008
Location: Fort Collins/Lake Zurich, Coloroado/Illinois
Posts: 1,026
blend doors, idk how this forum is even found without searching
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