GM-GMC: GMC ABS Brake Bleeding, gmc sierra, fool proof

Question
What is the proper procedure for bleeding the ABS brake system on a 1995 GMC Sierra 1500 pickup?

Answer
Has there been any repairs done the the ABS controller or is this hust a simple bleed? I have nec=ver had problems with a basic open all 4 bleeders at the rear and front, let it gravity bleed untill there are no more air bubbles or there is constant clean fluid. Close all the bleeders and get a helper to work the brake pedal. start at the Right rear and then work your way to LR then RF then LF untill thee is no more air. Make sure your helper does not "Pump the pedal" but instead do it in the following order. You: open the bleeder Helper: pushes down on the pedal slowly and a fluid motion, make sure you helper tells you when the pedal is on the floor,  You:close the bleeder Helper: releases pedal letting it come up slowly not letting it snap back to the stopper. this may take some time and make sure you check the reservoir frequently to avoid running dry. This is the most fool-proof way I have found to bleed any system!  Hope this helps!