DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2011 MVP-EF THOMAS BUILT SCHOOL BUSES MANUFACTURED FROM SEPTEMBER 12, 2008 THROUGH JULY 16, 2010, EQUIPPED WITH THE MEGAFUSE JUNCTION BOX. ON AFFECTED VEHICLES THE MEGAFUSE JUNCTION BOX IS LOCATED IN AN AREA EXPOSED TO EXCESSIVE ROAD SPLASH AND SPRY. IN SOME APPLICATIONS THE CABLE CONNECTIONS MAY CORRODE RAPIDLY. IF UNDETECTED, EXTREME CORROSION MAY CAUSE A POWER CABLE TO BECOME SEPARATED FROM THE POWER SOURCE RESULTING IN AN UNEXPECTED ENGINE SHUTDOWN OR LOSS OF VEHICLE LIGHTING AND WINDSHIELD WIPERS.