Need help with an ABS problem
 

I'm getting an error code in my ABS system that I can't figure out. My Snapon scanner is giving me the following error code, "82 Undocumented Code". The car is an 95 with traction control. I've done all of the usual ABS troubleshooting including changing out the pump with a know working pump. The only major component I haven't changed is the ABS computer. Any ideas?

Thanks,
Mike