Had to replace the 1/4 inch line from the abs module to the rear splitter. After doing this had to bleed them, problem is after trying to bleed the rear brakes several times i'm only getting a few drops(sometimes none at all) out of both rear bleeders but all kinds of pressure/fluid from both front bleeders. I tried a mityvac and got the same result.....no leaks anywhere but i cannot get the rears to bleed....any help would be greatly appreciated! I did research and some say the abs module has air in it and that is why the rear will not bleed and needs an expensive scan tool to cycle the abs to get the air out. Driving and trying to get the abs to kick on by hitting the brake hard ...blocking up truck and free rolling the tires and applying the brakes etc.... anyone have this problem before and found the fix?