Date: Fri, 21 Jan 2000 15:24:13 -0600 From: "Walt Kienzle" <wkienzlenopsam.com> Subject: Re: '91 9000 CD Heater Fan Motor Stuck on High
This is a classic symptom of the transistor in the fan speed control unit going bad. Once you get to it behind the false bulkhead under the hood, it is easy to replace. The $150 to $200 for the replacement unit isn't quite as easy to deal with. Check out http://www.townsendimports.com/ for more information. Walt Kienzle 91 9000T "McKeag Stephen" <scpchocolatenopsamet.be> wrote in message news:85geha$pvn$1nopsam0.skynet.be... > My heater fan blows full bore whether the ACC is turned on or off. It will > not step down to lower settings. Diagnostic on the ACC systems says "A-OK" > but the only way I can turn off the fan motor is to pull the fuse out. > Anybody have any ideas where to start troubleshooting? I was thinking it > might be a stuck fan switch. > > Kegger > scpchocolatenopsamet.be > >