hi guys, im trying help a buddy figure out the issue on his 05 gxp, his abs, t/c lights were coming on a while back so we replaced his front passenger wheel hub (speed sensor wires broke) and the lights went out for a while. Now ~800 miles later he's getting lights again, he had it scanned and it showed a bad rear passenger hub, so he figured he should replace all four while hes doing it to avoid any future issues. Well today he had a shop replace all four hubs, right after he left the lights were off, but now hes getting on the DIC (service traction system, service abs system, service variable effort steering) and cant figure out why. Ive checked all the connections at the hubs and they seem fine. any help would be appreciated