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-   -   Blower vent control question (http://www.jeepforum.com/forum/f292/blower-vent-control-question-1464981/)

wrathwielder 01-17-2013 09:51 AM

Blower vent control question
 
Hi all!

Can someone with a 2011 Liberty do a small test for me?

When I set my blower "vent" control to 12:00, the pic indicates it should blow only at your feet...mine annoyingly ALSO blows out the defrost.

I would think it should be feet only and then as I rotate clockwise to the other settings it would gradually start adding the defrost until it was totally defrost...doesn't seem to work that way (and even 1 small click left (11:00) shuts off defrost but adds the front vents which I would expect - I just don't have feet only)

Just wondering if there's something wrong with my vent control, or if it's just doing what it's supposed to be doing...?

It just bugs me that my face always has to get heat when sometimes I want it all directed at my feet

Thanks everyone!

-Greg

Bmxer524 01-17-2013 12:46 PM

My 11 does it too. It's rather annoying, but I just got used to it.

wrathwielder 01-17-2013 04:17 PM

Quote:

Originally Posted by Bmxer524 (Post 14805850)
My 11 does it too. It's rather annoying, but I just got used to it.

Hi!

I got a response in another forum:
"My 2011 is a Sport model. I have no problems with having the blower operating as desired. It's still under warranty? Take it in if it is."

Strange! After I saw your post I was going to just let it go as status quo until I saw his post...now I'm not so sure!

Is yours a Sport? If not, maybe it's a non-sport only prob...?

Have to see if anyone else reports in :)

Thanks!

-greg

Bmxer524 01-17-2013 06:08 PM

Mine is a Sport. The only options I basically have are 4x4 and the skyslider lol

rescue575 01-18-2013 02:28 PM

I have a sport. At 12:00 it blows out feet and a very little amount of air comes out defroster vents. Not enough for me to even notice unless I have my hand against the vent until I start moving knob do defroster.

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kxeddiexp 01-20-2013 07:22 PM

Hey thanks for posting this thread.

I believe its normal unfortunately with the liberty.
Mine does the exact same thing. I might as well have wrote this thread myself

I pulled apart the center console and unplugged the blend door controls and checked if something was loose.

It was all fine. Im assuming that its a flaw since others are saying the same thing. Sucks! I know

Let me know if u ever get it fixed

tbenson 01-21-2013 08:13 AM

Mine does the same, and during the Hot days, it continues to blow heat out of the vents when everything is in the off position.

rescue575 01-21-2013 08:21 AM

Quote:

Originally Posted by tbenson (Post 14825760)
Mine does the same, and during the Hot days, it continues to blow heat out of the vents when everything is in the off position.

Yes, that too!!!! lol

wrathwielder 01-23-2013 10:04 PM

Thanks everyone for the input! Sad to hear that so many have this problem though :(

I did get a response in another forum where it works as it SHOULD with no air coming out of the defrost (like what you saw rescue575)

Mine definitely has a lot of air coming out when set to feet only (and the blower on high).
What's interesting is that the 12:00 and 1:00 positions are EXACTLY the same...nothing changes in the floor or defrost vents at all - why even HAVE 2 different positions if they're the same?

I'm bringing it in Friday to have the dealer look at it - the fact that those 2 positions are exactly the same gives me added incentive to press them on this :)

I'll report back what they say - I'm getting tired of having the heat blowing in my face when my feet need it more (was -12 here in MN yesterday!) :)

Thanks everyone!

-Greg

rescue575 01-24-2013 03:43 AM

Good luck. Hope svc finds a remedy.

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kxeddiexp 01-24-2013 09:38 PM

Yea good luck. Be sure to let us know what they say. Because i have the same prob. I dread waiting for hours for them to get to my car and then wait more for them to look at it.

Thanks

wrathwielder 01-27-2013 04:56 PM

Quote:

Originally Posted by kxeddiexp (Post 14848999)
Yea good luck. Be sure to let us know what they say. Because i have the same prob. I dread waiting for hours for them to get to my car and then wait more for them to look at it.

Thanks

OK...took the Jeep to the dealer and showed him the problem.

They looked it over and told me they needed to replace the HVAC "box" which is a 6-hour procedure. I asked if it could possibly just be the switch, but he said there is a controller that is part of the HVAC unit and it's what tells the vents to open/close for each switch setting.

SO, I'm dropping it off Monday morning so they can have their way with it.
I guess the dash has to come out. Hopefully they don't mess up my Lockpick and camera install as I have it all done so Purdy and everything! :)

I'll send an update after I get it back!

-Greg

wrathwielder 01-28-2013 04:20 PM

meh...no joy :thumbdown:

I picked up the truck and they informed me that they didn't have to replace the entire HVAC box assembly, but only an actuator/motor and a distribution directional control or some such thing...

The guy said there was now a "noticeable difference" between the 12:00 feet only setting and the next one...NOPE!

I detected a barely noticeable change in the air blowing when I went from 12:00 to one click (half-setting) to the right, which I guess is better than it was, but hardly the "noticeable difference" they mentioned.

I guess the only thing I can do now is go back to the dealer and test a couple of their Liberty's and hope they work differently than mine so I have proof right in front of them.

I will keep you posted so you all don't lose sleep over my dilemma :thumbsup:


-Greg

kxeddiexp 01-28-2013 09:15 PM

Quote:

Originally Posted by wrathwielder
meh...no joy :thumbdown:

I picked up the truck and they informed me that they didn't have to replace the entire HVAC box assembly, but only an actuator/motor and a distribution directional control or some such thing...

The guy said there was now a "noticeable difference" between the 12:00 feet only setting and the next one...NOPE!

I detected a barely noticeable change in the air blowing when I went from 12:00 to one click (half-setting) to the right, which I guess is better than it was, but hardly the "noticeable difference" they mentioned.

I guess the only thing I can do now is go back to the dealer and test a couple of their Liberty's and hope they work differently than mine so I have proof right in front of them.

I will keep you posted so you all don't lose sleep over my dilemma :thumbsup:

-Greg

Cool! Thanks for the update. I was going to take it in to the dealer tomorrow for them to look at it again. I had the same problem before and they said they fixed it but no difference! I wasted so much time at the dealership and on the phone with "chrysler customer care". Looking back this jeep brand has been giving so many people so many problems. Seems like they just dont care.

Eitherway thanks for the update. Please do keep us posted. Thanks!

wrathwielder 02-01-2013 10:42 AM

Vent-a-palooza update...

Went to the dealer and did a "paper test" on a 2012 Liberty they had there...
I just stuck a piece of 8.5x11 paper over the right defrost went (portrait orientation and tucked into the base of the windshield so it was laying across the vent)
I turned the blower on full and set the control to 12:00 (feet only) and the paper never lifted off the dash, although there was still a little air coming from the vent.
When I do this on MY truck, the paper lifts totally off the dash and hits the windshield.
So, FINALLY the dealer got to see what my issue is.
I showed him that there was no difference between 12:00 and 1:00 on the switch, and that it appeared that both positions were doing the 1:00 setting.

I suggested that maybe it was just a bad switch (which I suggested the FIRST time I brought it in but they didn't buy it). He said that would be the best place to start so he ordered a new 3-switch replacement panel.
I'll bring it in Monday and get it installed and let you know what happens!

-Greg


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