Hi all,

I need some advice from you guys. There is something wrong with my interior ventilation system.
When I set the Climate Control to cool it starts pumping air inside but it`s warm. I had the installation filled with gas about 1 month ago. What I noticed is the when I select just ventilation it works as it should but when I select warn or cold I starts to make a hissing sound, like a whose came of and the core can`t draw the cool/hot air.

So I decided to take the hole dash down but I won`t do it without some information. Can anyone please offer some advice or if you have some documentation.

Thanks.

make sure the vacume hose at the back of the A/C, fan unit is on correctly and you havnt got a leak.
to take dash of you have to take off the plastic cover ontop of the dash and undo i think 8 bolts, take of both kick pannals and undo the bolts 1 each side from memory, now the tricky part, where the radio sits there are 2 bolts on the bottom connecting the dash to the floor, they are a pain in the a** to get to. you will also have to drop the steering column and disconect all the wireing behind the dash ( there is a lot of it ) oh and uptop of the dash there is a little ground cable that has to be unbolted too..removing the dash isnt really a hard job just a pain in the a** and time consuming.
there is a doco on here some that explains better then i have

Take the control fan thingo out check that and I think you can get to some hoes from on top of the glovebox I think

Here is the tech doc that deals with climate control and dash removal.



There are Hoes on top of my glovebox?? Day mus be some tiny lil b**ch n hoes!!

Ahahah yer they are but just take the glovebox out and have a look its Easer than taking the dash out

Wow... lot of info.
Thanks a lot.

Can it be from one little vacuum hose? I mean, come on...
I`ll check above the glovebox first and then, if it`s not fixed, I`ll use the doc and start making a mess.

Any other info is welcomed.

Thanks again.

Do a diagnostics on the CC unit if you haven't done so. The blend door motor might be stuck/broken.

Found this through google via AFF website



Mind you, if the weather outside is around 30+ degrees and the car has been sitting in the sun, don't expect perfect cold air coming out until you put it under the shade for a while or drive for a while at speed.

Also a vacuum hose missing where it is meant to be can cause a lot of issues. All vents in the car with CC are controlled via vacuum, if there is a leak, it won't work properly or at all. So yes, a small vacuum hose can be an issue for certain things, although probably not your case.