My abs light stays on

look under seat there is a 2 or 3 wires connection maybe its loose that happens to a ranger 98.by

The most common cause is low brake fluild level or the senser that checks it ib the resavoir. The scanner can check for cdes that indicate a wheel speed senser wire broke but just inspecting the wires beteen the wheels and the truck almost always finds the broken wire without the scranner. fit the wire and change the senser as needed and the system will reset itself as it checks itself each time you turn the key on and move the car. Most common problems can be found by just looking a all the parts for broken or disconnected wires