The DTC's are revealed by jumpering the top row, right 2 terminals of the ALDL. I have no idea what would happen doing it the way you explained. Your list of codes doesn't match mine, at all. If ABS codes are revealed as you describe, I learned something today. I'm not saying it doesn't work that way. Only that during all this time, I've never had to visit this.

Is there an actual problem you are chasing? What are the symptoms? Do you have ABS issues? I'm intrigued.