This question is for a friend so I don't exactly know WHY the ABS controller needs replacing but he says it does. The question is has anyone replaced the ABS Controller on a '99 Z71 and if so what is involved? It seems to me that it shouldn't be a big deal but he says he has heard different ways it should be done. He says this is the box kinda in the floorboard if that helps. Any input would be appreciated.
Thanks