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Unread 03-07-2012, 03:07 PM   #1
04TJ-jeeper
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2004 TJ Wrangler 
 
Join Date: Oct 2011
Location: chesapeake, va
Posts: 143
AC/Heater selector switch

my knob to select which setting (not the speed) has always been that it doesn't "click" at each setting, but rather just works on the defrost mode and the first a/c mode.

if anyone has had (and fixed) this problem please leave some input, is it something that i need to buy a whole new panel for? or is it something behind my panel in the dash?

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Unread 03-07-2012, 03:57 PM   #2
JBTJ
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2001 TJ Wrangler 
 
Join Date: Mar 2006
Location: Dallas, Texas
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Quote:
Originally Posted by 04TJ-jeeper View Post
my knob to select which setting (not the speed) has always been that it doesn't "click" at each setting, but rather just works on the defrost mode and the first a/c mode.

if anyone has had (and fixed) this problem please leave some input, is it something that i need to buy a whole new panel for? or is it something behind my panel in the dash?
It's called the mode switch and needs to be replaced.
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Unread 03-08-2012, 10:24 AM   #3
rockingcm1
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Location: Merced, California
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Pull the knob off and make sure it's not broken where it slides over the shaft. It's a common problem.
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Unread 03-08-2012, 01:11 PM   #4
04TJ-jeeper
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2004 TJ Wrangler 
 
Join Date: Oct 2011
Location: chesapeake, va
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Quote:
Originally Posted by JBTJ View Post
It's called the mode switch and needs to be replaced.
ok thank you, i guess i'll be ordering a new one today, and thanx for the tip about making sure that it isn't broken but i can switch it between the very first setting (the a/c one) and the windshield defroster which are on completely different sides of each other so i know it's turning it
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Unread 03-08-2012, 01:24 PM   #5
JWebber
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1999 TJ Wrangler 
 
Join Date: Aug 2011
Location: Lewisville, Texas
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I would dougle check the color coded lines running to your vacuum actuators. and see if your getting a vacuum there.
img_118822-copy.jpg   img_1188-copy.jpg  
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