Damn ABS light is on...WTF??

[HIGDON]

When I picked my car up I noticed the ABS light was one. I haven't had the time or place to really check it out but I was wondering is someone could give me a few ideas of what could possibly be messing up. Could one of the ABS sensors just be out of whack??

 

[rolenna00gt]

More than likely b/c mine is on to, and I havent had time to check mine either plus Im not sure exactly where they are at behine the wheel??