Hi I was looking online at autozone.com. I want to bleed my brakes on my 1998 Z28 Chevy Camaro. The online repair at autozone says you have to have a tech 1 scanner to bleed this system. Is that true. If so why. Also how do I know if I have traction control. Here is the link for autozone. You may have to create an account. It is free. Thanks http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?pageId=0900c152800b8abc