hey all, here we go again... still . 03 4 runner limited. was having break failure tone , got advise here, took it and replaced the whole mc unit, reman unit ; plug n play . mechanic reset computer. great fixed. 2 months later tone and xmas lights on dash,pump seems to turn on and off even at park and idle . doesn't seem normal to me. reset computer, drive 20 min , on again , does this twice all systems check out , fluid level . ect. blowing codes c1251/ c1252/ c1256 .. hes thinking its an abs sensor... ? now about ayear ago I changed the shocks and rear bags to bilstiens .great upgrade , again thanks to mud and this forum. mechanic had to change the front abs sensors, apparently they are very fragile especially here in the north east climate, so how to check the abs ? or could it be the rear , air bags are delete .did I miss something in doing the rear ? front sensors were bought from Toyota ,again im a 40 guy . thanks in advance . nhfj .. aka ron
