ABS light

I've never had any ABS issues personally, so I can't help in the troubleshooting, but I do have this site saved in my favorites for instances such as these:

http://www.veryuseful.com/mustang/tech/brakes/absDiagInfo.html

my abs light too has been acting up. One time I decided to hit the brakes hard, and the front wheels locked up on me. As soon as I can, i'm going to get that checked out.

my abs light has been on for about a year.... hehe

Hi
Mine comes on when I have a different ratio rear tire on back.

Steve

Hi
Well slightly won't cause it it has to be quite a bit... I run about an inch difference and don't get the light but when I put my M/T dr's on I have about a 3 inch difference then I get the light in particular when I reach a certain speed, around 45 or so. it is the ratio of the tires.... search abs it's been written about a few times.

Steve

you're just going to have to catch it!

Keep a paper clip with you in a U-shape ready to jam in there (Anti-Lock Test connector). when it comes on pull over in a safe place, turn off the car pop-the hood, jump the connector, get into your car with a paper and pencil ready. turn the key to power accessories (do not turn the car on). Abs should come on and count the light bleeps. Blink, Blink, Blink, (Pause), Blink, Blink, Blink, Blink then the abs will stay on. 3 blinks and then 4 blinks corresponds to a Code 34 for example. Your going to have to catch it when its on to get a code. Once you have a code your set. Then someone here can help or better yet look up my thread on my ABS. I forgot who helped me but I am sure they will do the same for you. Good Luck. Its more than likely just one of the sensors. 50 bucks and pretty damn easy to install, especially the rear. Oh and when your abs light is on, you will not have any ABS whatsoever. Very bad news under wet or emergency situations. Trust me. The first thing that you're going to want to do in an emergency situation is slam on your brakes and without the discipline or experience you can really mess yourself up. Try to get the abs working man.