Does the one you have read ABS codes though. I was looking at a handheld OB2 reader on amazon a few months ago. It said it read ABS. Only after looking at the reviews did I find it didn't read them on Grand Prix's. It did read them on Buick Regal's and I think Ford Trucks. It was the Equus 3160 for $194 Looks like they have an Actron CP9580 scanner now for $166.10. It again does Regal's 98-04. It also does Grand Prix's, but it says only years 04-05. If it does ABS, have you confirmed it works on your Grand Prix?