Help with 97 Vision/Intrepid ATC rear defroster/defogger

The rear window defroster/defogger on my 97 Vision has quit working. I
replaced the relay, but still do not see any power at the terminals
leading to the rear window (tested each terminal to ground, and
terminal to terniinal, but did not see anything). I jumped the relay,
but also saw no power at the terminals.

My question is - what should I see at the r/w/d terminals on the back
of the ATC unit. Since everything else works OK on the unit, I am
trying to avoid replacing the entire thing.

TIA.

Mike

"Mike M" > wrote in message
oups.com...
> The rear window defroster/defogger on my 97 Vision has quit working. I
> replaced the relay, but still do not see any power at the terminals
> leading to the rear window (tested each terminal to ground, and
> terminal to terniinal, but did not see anything). I jumped the relay,
> but also saw no power at the terminals.
>
> My question is - what should I see at the r/w/d terminals on the back
> of the ATC unit. Since everything else works OK on the unit, I am
> trying to avoid replacing the entire thing.
>
> TIA.
>
> Mike
>

Mike, you mention nothing about all the fuses being checked?

Glenn Beasley
Chrysler Tech

maxpower wrote:
> "Mike M" > wrote in message
> oups.com...
> > The rear window defroster/defogger on my 97 Vision has quit working. I
> > replaced the relay, but still do not see any power at the terminals
> > leading to the rear window (tested each terminal to ground, and
> > terminal to terniinal, but did not see anything). I jumped the relay,
> > but also saw no power at the terminals.
> >
> > My question is - what should I see at the r/w/d terminals on the back
> > of the ATC unit. Since everything else works OK on the unit, I am
> > trying to avoid replacing the entire thing.
> >
> > TIA.
> >
> > Mike
> >
>
> Mike, you mention nothing about all the fuses being checked?
>
> Glenn Beasley
> Chrysler Tech

Hi Glenn - Sorry, should have mentioned that. ATC fuse is good (I did
manage to short it when I was jumping the relay). Is there a separate
fuse for the rear window defroster?

Mike

"Mike M" > wrote in message
oups.com...
>
> maxpower wrote:
> > "Mike M" > wrote in message
> > oups.com...
> > > The rear window defroster/defogger on my 97 Vision has quit working.
I
> > > replaced the relay, but still do not see any power at the terminals
> > > leading to the rear window (tested each terminal to ground, and
> > > terminal to terniinal, but did not see anything). I jumped the relay,
> > > but also saw no power at the terminals.
> > >
> > > My question is - what should I see at the r/w/d terminals on the back
> > > of the ATC unit. Since everything else works OK on the unit, I am
> > > trying to avoid replacing the entire thing.
> > >
> > > TIA.
> > >
> > > Mike
> > >
> >
> > Mike, you mention nothing about all the fuses being checked?
> >
> > Glenn Beasley
> > Chrysler Tech
>
> Hi Glenn - Sorry, should have mentioned that. ATC fuse is good (I did
> manage to short it when I was jumping the relay). Is there a separate
> fuse for the rear window defroster?
>
> Mike
>
I dont have the book here at home, the best thing to do is check them all
with a test lite.There may be some under the hood in the PDC so be sure to
check there