atts light stays on and will not go away... before when it use to come on i would just disconnect the main battery power and it would go away, now even when i do that it stays on forever... light came on after i rotated the tires and has not been off since... 6months I did have a CEL but that was for my O2sensor and Speed Sensor.. both have been replace but ATTS light is still on... does anyone know how to fix this problem..? or know how i can disable the ATTS so i don't get the light..