Dont know how but drove over some thing in road and have cut the Brake pad sensor wire, NOT from the brake pad but on the main feed 1 goes to the ABS other to the pad sensor, tried to solder a piece on then using BUT connector to the loom side but to no avail warning light wont stay off, altho now and then it stays off for a short time, I did read not to solder but use a BUT connector is this right ? can any body help please.