Date: Tue, 16 Nov 2004 22:40:27 GMT From: Craig M. Bobchin <CBobchinnospamcom> Subject: Re: 94 9000 blower speeds racing up/down
I remember reading about this on Quasimotor's site a few months ago. I think it has to with a transistor pack on the fan motor. I have the same problem and I'm getting ready to replace the Fan and heater core. Craig In article <E3smd.17341$rc.837984nospam20.bellglobal.com>, ajs13 nospamatico.ca says... > My 94 9000 climate control blower speeds started racing up/down recently. > Doesn't matter how the Acc is set (auto/econ, temp etc.) No fault codes come > up in diagnostics mode. I read elswhere that the fan motor brushes may be at > fault. Looking for ideas to repair before the snow comes! Thanks for any > reply. > > >