Re: 91 SC1

thanks, I was wondering that, too.  Still, finding the diagram that 
would show which wire controls the odometer is my next problem.  I have 
spent several hours looking on the net for one but have not had any luck 
yet.  Any ideas are greatly appreciated.  I don't think I want to go to 
the Saturn dealer to order a manual for the wiring diagram.

Robert Hancock wrote:
> There will only be one speed sensor. The only reason I can imagine for the
> odometer not working but the speedometer working, assuming a good
> replacement instrument cluster (which may not be a valid assumption here),
> would be some kind of strange power supply problem..