Working on a 2001 Bonneville that looses the ABS and traction control after 5 to 10 miles of driving. Will work for a while after a cool down and restart. Any ideas would be appreciated.

you need to get a Tech2 scanner on there at the dealer to see exactly what is going on. It could be any of the 4 WSS (wheel speed sensors), the steering wheel position sensor, or maybe even the EBCM (electronic brake control module). There nothing you can do to test before you get it on the scanner.

The dealer will charge you anywhere from 30-100 to hook it up.