TahoeLTGuy01

hey guys i'm hoping to find some good feedback or someone who has had similiar problems. So i bought my Tahoe in Sept. 2012 and guy told me it has an abs issue. So i knew about the problem. Basically the abs is kicking on when you hit the brake pedal in any which way even at low speeds. So he told me he had to pull the fuse to disengage. Wondering if this is a pump issue?? When the fuse is in the light is not on. I called a few company's who repair esm modules and they don't think that is the problem since i dont have light on. They suggested it might be the hydrolic pump and a mechanic told me the same. Any insite would be great!