Yeah, I have reset the ABS system using the proper method (with jumpers in, pump pedal 8 times or more, then light then just flashes as normal) but the errors come back once you drive it and retest it. I used non toyota parts (camskill) and the sensor rings were wider than OEM, anyone else used aftermarket parts on these? I reckon the air gap is wrong on these rotors and between the sensors, but need to get someone to test it. I nearly killed myself last night braking for an animal, been a long time since I had a car without abs, I now I remember why its better to have ABS than not have it