I just had the rear drums turned and replaced the shoes and wheel cylinders. Before, none of my warning lights were on. Now, the brake light is on, the anti-lock light is on AND the traction control light is on. Brakes work fine. Bled them twice and already tried to reset the computer by disconnecting the battery. And what does the traction control have to do with the brakes? All I wanted was new brakes. Help me out.