NHTSA Complaint #11131941 — 2005 TOYOTA SIENNA

CHECK ENGINE LIGHT, VSC AND TRAC OFF. AS I WAS DRIVING AFTER JUST PURCHASING THIS VEHICLE FROM A DEALER AFTER ABOUT 60 MILES OR SO THESE LIGHTS ALL CAME ON THE SAME TIME. I WAS TOLD AFTER A SCANNER WAS PLACED ON THE VEHICLES COMPUTER SYSTEM THAT IT IS DUE TO EITHER CATALYTIC CONVERTOR/O2 SENSOR MALFUNCTIONS.THIS IS AN IMPORTANT EXHAUST AND EMISSION COMPONENT DESIGNED TO BURN UP TOXIC EXHAUST FUMES THAT SETS OFF THESE LIGHTS. THIS IS A MAJOR ISSUE WITH NOT ONLY THIS VEHICLE BUT OTHER TOYOTAS. THIS NEEDS TO BE ADDRESSED. WE IN THE USA WOULD LIKE TO BREATH CLEAN AIR AND IT DOESN'T SEEM FEASIBLE TO HAVE TO CONTINUE TO "FIX" THESE SENSORS DESIGNED TO MAKE CONSUMERS SPEND LARGE AMOUNTS OF MONEY TO FIX THEIR VEHICLES.