Do you have to bleed the brake lines when changing brake pads on ABS models??

This is on a 99 GMC sierra 2500. I've changed brake pads before but not on one with ABS. It says to bleed the lines when depressing the caliper piston do I have to????



Thanks.Do you have to bleed the brake lines when changing brake pads on ABS models??no you are going to be ok you dont have to bleed the system unless you open the system up to replace a caliper or brake hose