ABS Light came on and stays on

[pinnop]

i have a 2006 matrix and while driving the abs light came on the dashboard stays on constantly.

[rubin]

ABS is for Air bag system, that means your Air bag system has noted some fault. Many times its just jerk in some socket or wire can cause this and other wise its malfunctioning in ABS unit. Better get it check by computer to see if some fault code is registered and why it is there upon what failure.

If no fault code registered the see qualified mechanic to chase the whole ABS wire and find some place loose wiring or socket.

Before all that, check all the fuses to see something is not blown.