Dual zone A/C problem
Thread Starter
Le Mans Master
Joined: Dec 2001
Posts: 5,704
Likes: 548
From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Dual zone A/C problem
I noticed that my 02 passenger side temp control **** no longer works. Drivers side works fine but the passenger **** will not change the temp setting.
Is there a way to reset the system? Hopefully it has an electronic glitch of some sort that can be fixed without taking the entire module out of the dash.
This is really not that big of a deal since otherwise the system works fine but I hate it when something doesn't work as intended.
Is there a way to reset the system? Hopefully it has an electronic glitch of some sort that can be fixed without taking the entire module out of the dash.
This is really not that big of a deal since otherwise the system works fine but I hate it when something doesn't work as intended.
Race Director
Joined: Sep 2004
Posts: 17,786
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From: Redsox, Pats, Celts & Bruins !!! Redsox Nation !!!
St. Jude Donor '06-'07-'08-'09-'10-'11-'12
Turning the dial does not change the #s on the display, it just makes the temp a little differnet. It that what your asking?
Thread Starter
Le Mans Master
Joined: Dec 2001
Posts: 5,704
Likes: 548
From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Originally Posted by screw991le
Turning the dial does not change the #s on the display, it just makes the temp a little differnet. It that what your asking?
Race Director
Joined: Sep 2004
Posts: 17,786
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From: Redsox, Pats, Celts & Bruins !!! Redsox Nation !!!
St. Jude Donor '06-'07-'08-'09-'10-'11-'12
Originally Posted by wyndzer
Turning the passenger **** has never changed the numbers on the display on mine 
Never
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Race Director
Joined: Oct 2004
Posts: 13,554
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From: Home of the VOLS ! Knoxville, TN. Tennessee
St. Jude Donor '11-'12-'13, '15, '16-'17-'18-'19
If your passenger control changed the numbers before , then it had something wrong with it before . turning the passenger control warmer or colder only makes the passenger side turn colder or warmer than the
setting on the driver's side . good luck.
Cruising
Joined: Oct 2003
Posts: 11
Likes: 0
From: Houston TX
You can not adjust the temperature on the passenger side if the driver's side is turned all the way. Example, if the driver's side is set for 60 degrees, you can not adjust the passenger side. Try changing the drivers side to the middle somewhere and then change the passenger's side.
Hope this helps!
Hope this helps!
Thread Starter
Le Mans Master
Joined: Dec 2001
Posts: 5,704
Likes: 548
From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Thanks to all for the replies. Now, the BONEHEAD of the YEAR AWARD goes to.....Ta Da...ME!
I now must admit to a gigantic brain cramp for asking this question in the first place. For several weeks I didn't drive my C5. In that time period I drove my girlfriends 05 Grand Prix. Her Grand Prix has dual zone with 2 digital displays. One for the driver, one for the passenger.
Apparently I got so used to her display that when I took the C5 out I wondered why the passenger **** didn't change the temperature display. Duhhh. At least thats my story and I'm sticking to it!
Well thanks to a dose of "back to reality" from forum members I realized the error of my ways (and how the C5 dual zone operated all along).
Again, thanks to all of those that replied. The Forum is a great place even for those of us that, on occassion, lose touch with reality.
I now must admit to a gigantic brain cramp for asking this question in the first place. For several weeks I didn't drive my C5. In that time period I drove my girlfriends 05 Grand Prix. Her Grand Prix has dual zone with 2 digital displays. One for the driver, one for the passenger.
Apparently I got so used to her display that when I took the C5 out I wondered why the passenger **** didn't change the temperature display. Duhhh. At least thats my story and I'm sticking to it!
Well thanks to a dose of "back to reality" from forum members I realized the error of my ways (and how the C5 dual zone operated all along).
Again, thanks to all of those that replied. The Forum is a great place even for those of us that, on occassion, lose touch with reality.
Race Director
Joined: Sep 2004
Posts: 17,786
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From: Redsox, Pats, Celts & Bruins !!! Redsox Nation !!!
St. Jude Donor '06-'07-'08-'09-'10-'11-'12
Originally Posted by vetterlatethannever
No problem, it happens to the best of us, although some will never admit it 
Melting Slicks
Joined: Apr 2005
Posts: 3,469
Likes: 4
LOL... after reading your post I was getting upset thinking that MY CC system was broke, too, since the pass temp didn't change when I turned the pass ****. I'm glad to see the posts from everyone else confirming that mine is working correctly. ;-)
