I HAVE A 2005 COROLLA S, AND THE ECU PROBLEM IS WELL-KNOWN, AND IS A SAFETY HAZARD. I HAD MY FIRST PROBLEM WITH MY ECU, AT 62K MILES, AND THANK GOD, IT DIDN'T HAPPEN WHILE I WAS ON MY DAILY 40 MILE COMMUTE ON A HIGH-SPEED, HEAVY-TRAFFIC HIGHWAY. MY CAR JUST WOULDN'T START AT RANDOM WHEN I WAS LEAVING A STORE, THE STARTER WASN'T CRANKING, NOTHING WAS HAPPENING, JUST NOTHING WHEN I TURNED THE KEY. NO LIGHTS ON MY DASHBOARD, OTHER THAN THE DOOR LIGHT WHERE I HAD THE DOOR OPEN (IT WAS 95 DEGREES, AND MY POWER WINDOWS OBVIOUSLY WEREN'T WORKING). DID RESEARCH AND SAW THAT THE ECM IS A TERRIBLE PROBLEM ON 05-07 COROLLAS, AND THE TOYOTA SERVICE MAN AGREED THAT WAS THE PROBLEM. GOT IT REPLACED, AND NOT EVEN 24 HOURS AFTER PICKING IT UP FROM THE DEALER, IT HAPPENED AGAIN, STRANDING ME AT WORK WITH NO WAY TO GET HOME. THIS IS A RIDICULOUS PROBLEM, AND IT IS CERTAINLY A SAFETY HAZARD WITH MANY REPORTS OF THE CAR STOPPING WHILE PEOPLE ARE DRIVING. *TR