FIRE WAS MINOR AND IN LEFT REAR CORNER OF ENGINE COMPARTMENT. THE ONLY ITEM THAT ACTUALLY BURNED WAS THE CRUISE CONTROL DEACTIVATION SWITCH (CCDS). THE 15 AMP FUSE FOR THAT CIRCUIT WAS BLOWN. THE SWITCH HEAD WAS PHOTOGRAPHED INITIALLY BUT WAS DAMAGED AND LOST WHEN SOMEONE VANDALIZED THE TRUCK IN STORAGE. HOWEVER, THE CONNECTOR FOR THE CCDS REMAINED AND ONE OF THE BRASS CONTACTS WAS STILL INSERTED. IT WAS MELTED OFF FROM ELECTRICAL ARCING ACTIVITY.