I changed my rear brake pads and the ABS light came on does anyone know what happened?

Pull the codes thru the dash board as explained in... http://myweb.accessus.net/~090/dtcobd1.html (http://myweb.accessus.net/%7E090/dtcobd1.html)

There are no codes that are related to the light.

You have wheel speed sensors on all 4 wheels for the ABS system. Check the disconnect plug for the rear wheel speed sensors to make sure that it didn't come loose during the brake pad change. It's the black connector located on the back of the wheel hub. If it's OK disconnect it anyway and clean it with alcohol or electrical contact cleaner... allow it to dry and reconnect.



http://info.rockauto.com/getimage/getimage.php?imagekey=301616&imageurl=http%3A//info.rockauto.com/Raybestos/ABS530763-4.jpg