Well, as far as I can remember the only vacuum hose if it has one will be on the control panel for the temp and switching from vent to floor etc.
Check to see if your A/C Compressor is Kicking in, and watch to see if it kicks in and out every few seconds, if it does then you are most likely low on freon.
If it doesn't kick in at all then look for Blown fuses and/or Bad Relays.
You can purchase a leak detection kit at your local NAPA Store. You can find the leak on your own if you have a leak. Sometimes if the A/C isn't run for a while it will loose freon and just need a recharge.
Friday, June 6th, 2008 AT 5:40 PM