NHTSA Complaint #10607024 — 2003 FORD EXPEDITION

THE ENGINE WOULD RANDOMLY SHUT OFF WITH NO WARNING. SOMETIMES THE ENGINE WOULD SHUT OFF WHILE DRIVING, OTHER TIMES WOULD SHUT OFF AT A STOP LIGHT. THE ISSUE HAPPENED 10 TIMES OVER A 3 DAY PERIOD. I WAS LUCKY TO NOT CRASH AS THE ENGINE DIED ONCE WHILE MAKING A TURN ON A BUSY ROAD. ONCE IT DIED, SO DID THE POWER STEERING AND BRAKES - VERY SCARY. THERE WERE NO ENGINE CODES THAT CAME UP AND NO INDICATION ANYTHING WAS WRONG, THE ENGINE WOULD SIMPLY SHUT OFF. WHILE DIAGNOSING THE ISSUE I DID SOME INTERNET RESEARCH THAT INDICATED IT COULD BE THE FUEL PUMP RELAY ISSUE. THE FUEL PUMP RELAY IS A NON-SERVICEABLE RELAY THAT IS SOLDERED TO THE MAIN FUSE BOX CIRCUIT BOARD. I REMOVED THE FUSE BOX AND DISASSEMBLED IT REVEALING THE FUEL PUMP RELAY WAS GETTING HOT AND HAD MELTED THE SOLDER ON THE BOARD. WHEN THE RELAY COOLED, THE SOLDER MADE CONTACT AND THE ENGINE WOULD START RIGHT UP. WHEN DRIVING THE SOLDER WOULD WARM UP AND BREAK CONTACT. THIS WOULD SHUT THE FUEL PUMP OFF AND THE ENGINE WOULD DIE. THERE ARE REPORTS OF THIS ALL OVER THE INTERNET. THE ONLY REPAIR FOR THIS ITEM WAS TO REPLACE THE MAIN CIRCUIT BOARD AS THE RELAY CANNOT BE REPLACED WITHOUT SOLDERING TO THE CIRCUIT BOARD. ONCE THE FUSE BOX WAS REPLACED, THE ISSUE WAS RESOLVED. I BELIEVE THIS COULD POTENTIALLY BE A HUGE PROBLEM AND COULD LEAD TO SERIOUS ACCIDENTS. I HAVE READ THIS PROBLEM AFFECTS NUMEROUS YEARS OF THE FORD EXPEDITION. *TR