THE HEATER AND AC FAN FIRST FAILED AT 34,000 MILES AND WAS REPAIRED UNDER WARRANTY. THE FAN MOTOR (UNDER HOOD) AND FAN CONTROLS (UNDER DASH) WERE BOTH "CHARED". THE SAME ROUTINE OCCURED SOMEWHERE BETWEEN 60 AND 80 000 MILES. THAT TIME THE DEALERSHIP SAID THERE WAS A NEW REPAIR KIT FOR THIS DEFECT ONLY SINCE IT WAS OUT OF WARRANTY I WOULD HAVE TO PAY FOR IT. I DID.. THIS FALL THE FAN QUIT AGAIN. ALMOST THE SAME TIME WE RECEIVED A LETTER FROM FORD ANNOUNCING A RECALL FOR THE HEATER WIRING. AFTER INSTALLING THE COMPONENTS THE DEALER SAID THE FAN STARTED THEN QUIT. CHECKING THEIR WORK THE DECIDED EVERYTHING WAS CORRECT SO THEY CHASED THE WIRES BACK TO THE FUSE BOX. THERE THEY COULDN'T FIND ANYTHING WRONG UNTIL THEY PULLED THE FUSE BOX AND THE ENTIRE UNDERSIDE WAS CHARRED. WHEN I THINK OF THE NUMBER OF TIME I BROUGHT GAS FOR MY LAWNMOWER HOME IN THE CAT IT FRIGHTENS ME. THERE COULD HAVE BEEN A REAL FIRE. IT MIGHT HAVE BEEN DUE TO THE ORIGINAL PROBLEM JUST NOT FOUND UNTIL NOW.