Error Message 2002 Buick Rendezvous

Hi, I am getting an odometor error message. Where the odometer usually reads the mileage, now it just reads "error" . This has just happened in the last day or two. Can anyone help out?

Thanks
Mike

http://townhall-talk.edmunds.com/[email protected]@.ef01cf9/893

This is all I can find, hope it helps

Thanks for the help. I wonder what the cost will be from the dealer to fix.
thanks
MIke