air conditioner stopped on '98 Mercury Sable stationwagon- help?

Well... sounds like either no power to blower beacause of AC/heater
mode switch isn't closing... or the blower motor is open. The next
diagnostic I would perform is to check for voltage at blower motor. If
there is voltage... then the blower is open. If no voltage... then the
switch is a distinct possibility. Hope that helps.

Professor
www.telstar-electronics.com

Jon Hightower wrote:
> Correct, on no settings will the blower/fan run.
>
> "Professor" > wrote in message
> ups.com...
> > Can I assume you are saying the blower is inoperative?
> >
> > Professor
> > www.telstar-electronics.com
> >
> > Jon Hightower wrote:
> > > The air conditioner stopped working today in my 98 Mercury Sable
> > > Stationwagon. I checked vent and all other functions and they ceased
> > > working too. I checked both the interior and exterior fuses for the
> blower
> > > or anything I could think of relating to the AC and they all check good.
> > > There are relays in the exterior box too, but don't know how to check
> those.
> > > Any suggestions as to what this could be? I am in the process of
> > > interviewing for new jobs and I must have this working again right away-
> > > otherwise I'm a sweatshop when I show up in suit for interviews! So any
> > > advice would be appreciated!
> > >
> > > thanks,
> > > JH
> >