Problems · by component

2003 Toyota Matrix power train problems

83 owner complaints to NHTSA about the 2003 Toyota Matrix cite power train, 31% of all 268 complaints for this model year.

Complaints
83
31% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNS A 2003 TOYOTA MATRIX. WHILE DRIVING, THE CHECK ENGINE SENSOR INDICATOR ILLUMINATED AND THE VEHICLE EXPERIENCED HARD SHIFTING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ECM WAS FAULTY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 107,000.”
Owner complaint to NHTSAFiled Sep 13, 2016Power train, EngineODI 10905985
“TL* THE CONTACT OWNS A 2003 TOYOTA MATRIX. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE THIRD AND FOURTH GEARS WERE NOT GETTING ANY OIL AND TEARING THE BEARING AND TRANSMISSION APART. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 110,000.”
Owner complaint to NHTSAFiled May 16, 2016Power trainODI 10865143
“IT SEEMS TO BE NEARLY A CLASS ACTION LAWSUIT OVER THE 5 SPEED MANUAL TRANSMISSIONS USED IN THE MATRIX< COROLLA< VIBE AND A FEW OTHER MODELS AS THE LAY SHAFT BEARINGS FAIL AFTER SO MANY MILES! IS THERE A RECALL OR RECOURSE TO GET FACTORY ASSISTANCE FOR THIS ISSUE! SI THERE ANY FINANCAIL HELP FOR THIS PROBLEM OUT THERE? *TR”
Owner complaint to NHTSAFiled Aug 11, 2014Power trainODI 10621372
“MY SON WAS SHIFTING FROM 1ST TO 2ND GEAR WHEN THERE WAS A LOUD POPPING METAL SOUND; HE TOOK THE CAR OUT OF GEAR, COASTED OUT OF HARMS WAY AND THEN GOT THE CAR TOWED. MY SON SAID THAT IT WAS DANGEROUS AND UNEXPECTED. WE HAD JUST HAD OUR MECHANIC CHANGE THE OIL AND TEST DRIVE THE CAR LAST WEEK AFTER PUTTING ON NEW TIRES. THE CAR WAS DIAGNOSED WITH NEEDING A NEW TRANSMISSION. THIS IS THE 2ND TRANSMISSION THAT HAS BEEN REPLACED AS DEFECTIVE ON THIS CAR. AM A SINGLE MOM WITH MULTIPLE JOBS AND CANNOT AFFORD TO PAY FOR A BILLION DOLLAR COMPANY'S' MISTAKES..(WHEN PROVIDING A SERVICE OR PRODUCT TO THE PUBLIC THAT COSTS MONEY, IF I MAKE A MISTAKE I ADMIT IT, CORRECT IT, AM SORRY AND MAKE IT RIGHT AT MY EXPENSE). *TR”
Owner complaint to NHTSAFiled Aug 26, 2013Power trainODI 10537388
“TL* THE CONTACT OWNS A 2003 TOYOTA MATRIX. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THERE WAS AN ABNORMAL GRINDING NOISE WHEN THE VEHICLE WAS DECELERATING. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN ADVISED THE CONTACT THAT THE TRANSMISSION WOULD HAVE TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 97,700.”
Owner complaint to NHTSAFiled Nov 23, 2012Power trainODI 10485826
“MY TRANSMISSION HAD BEEN RACING OFF AND ON FOR A COUPLE OF WEEKS. THE CAR JUST DIDN'T FEEL RIGHT. I WENT TO MAKE A LEFT TURN OUT OF MY STREET AND MY CAR JUST STOPPED MOVING. I WAS IN THE MIDDLE OF THE ROAD AND NOTHING WOULD HAPPEN WHEN I STEPPED ON THE GAS PEDAL. IT TURNS OUT MY TRANSMISSION DIED AND I HAD TO SPEND SEVERAL THOUSANDS DOLLARS TO HAVE IT REPLACED. AFTER 8 MONTHS MY CHECK ENGINE LIGHT IS STILL ON AND EVERYTHING I TRY DOESN'T WORK. I'VE REPLACED OXYGEN SENSORS, SPEED CENSORS, ETC. I'VE PUT MORE MONEY INTO THIS CAR IN THE LAST YEAR THAN I SHOULD HAVE. I SEE THAT OTHER PEOPLE HAVE TRANSMISSION PROBLEMS, TOO. I CAN'T IMAGINE WHEY THIS HASN'T BEEN ADDRESSED BY TOYOTA YET. *TR”
Owner complaint to NHTSAFiled Feb 26, 2012Power trainODI 10449848

Showing 6 of 83 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2003 Matrix problem areas