Abs light

[AnthonyU]

Why would my abs light be on all the time I have edge chip but I didn't think that make a dfference I also replaced the sensor in the pumpkin no change the light comes on right when you start the truck any ideas any fixes would be helpful

[looking4psd]

sounds dumb but check your brake fluid if you haven't yet. Same thing used to happen in my old explorer, might save you some time if you haven't checked already.

[EArmsF350]

Get a scan done to make sure a wheel speed sensor did not go bad on you. Check to make sure both sides are plugged in also. It's the wires coming from your front wheel bearing/hub assembly. Goes to just behind your inner fender liner, and the plug is right there.