One problem related to abs brake fail has been reported for the 2003 International 4300. The most recently reported issues are listed below.
Abs light comes on and off. Especially when it is raining. According to a mechanic at maudlin, if more than one sensor goes out the whole abs brake system fails to work causing it to revert to manual brakes. This occured on July 28th, causing the brakes to lock up during a rain storm resulting in an accident.