ABS & TC Light stay on
 

I changed out my rotor and brakes pad on all four wheels with EBC Slotted and Drilled rotors and EBC greenstuff 6000 pads went for test drive and now the ABS AND TC lights stay on and Im getting scrapping sound on back passenger wheel. took everything apart on back wheel put it back on and is better but still scrapping sound, pistons are moving. or is this normal I have never put slotted & drilled brakes on any thing before any tips or help with this thanks

Re: ABS & TC Light stay on
 

well if you break this I guess the ABS light would come on.