Total Complaints
15 filings
TOYOTA TOYOTA · model year
15 NHTSA complaints, 1 crash report for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003TOYOTATOYOTA carries 15 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 1 crash, 0 fires, 1 injury, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 TOYOTA is vehicle speed control:accelerator pedal with 3 filings, followed by engine and engine cooling:engine:gasoline (1) and power train:driveline (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 32 investigation files overlapping the 2003 TOYOTA. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
15 filings
Crashes Reported
1 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VEHICLE SPEED CONTROL:ACCELERATOR PEDAL | 3 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 1 |
| POWER TRAIN:DRIVELINE | 1 |
| ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) | 1 |
| POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT | 1 |
| LATCHES/LOCKS/LINKAGES:DOORS:LATCH | 1 |
| ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE | 1 |
| STRUCTURE:BODY:TAILGATE | 1 |
| POWER TRAIN:DRIVELINE:DRIVESHAFT | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 1 |
| SERVICE BRAKES | 1 |
| WHEELS | 1 |
| ENGINE | 1 |
Many things are happening to my truck thatâs why I am contacting you people to see if I got any callback thank you so much
Many things are happening to my truck thatâs why I am contacting you people to see if I got any callback thank you so much
Many things are happening to my truck thatâs why I am contacting you people to see if I got any callback thank you so much
2003 TOYOTA 4DR. CONSUMER STATES UNINTENDED ACCELERATION. *TGW THE CONSUMER STATED SHE WAS ATTEMPTING TO PARK WHEN THE VEHICLE SUDDENLY ACCELERATED AND STRUCK A FENCE. THE CONSUMER BELIEVED THE ACCELERATOR WAS STUCK. *JB
REAR MAIN SEAL LEAK, LARGE AMOUNT. *TR
I HAVE A 2003 4RUNNER THAT HAS A HORRIBLE CLUNKING SOUND THAT HAPPENS AT RANDOM. THE TOYOTA DEALER HAS ATTEMPTED TO FIX IT 3 TIMES. IT WILL HAPPEN WHEN COMING TO A STOP OR STARTING FROM A STOP. IT'S VERY ANNOYING AND NOT VERY COMFORTING. IF THE DRIVESHAFT IS SLAMMING AND MAKING THIS NOISE, I CAN'T IMAGING ANYONE THINKING THAT IS VERY SAFE. THE THING COULD BREAK AT ANY MOMENT. WHO KNOWS WHAT DAMAGE THE SLAMMING DOES TO IT! TOYOTA NEEDS TO FIX THIS BEFORE SOME GETS HURT FROM IT. *TR
Mileage: 60
BACK HATCH UNLOCKED AND FLEW OPEN ON HIGHWAY WHILE I HAD CUSTOMERS IN MY 4 RUNNER. PULLED OVER AND TRIED TO SHUT...WOULD NOT SHUT. HAVING TO DRIVE NOW WITH BACK TAILGATE TIED SHUT. EXHAUST COMES IN THROUGH BACK OF VEHICLE. HAVING REPAIRED ON 10/24 FOR A COST OF OVER $400! *TR
Mileage: 102,000
TL*THE CONTACT OWNS A 2003 TOYOTA CAMRY. THE CONTACT HEARD A LOUD TICKING AND RATTLING NOISE COMING FROM UNDER THE HOOD WHEN THE VEHICLE WAS STARTED. SHE IMMEDIATELY TOOK THE VEHICLE TO A DEALER AND THEY PERFORMED A DIAGNOSTIC TEST. THE TEST INDICATED THAT THE INTAKE MANIFOLD WAS SEPARATING FROM THE INSIDE. THE DEALER STATED THAT THE VEHICLE HAD TOO MANY MILES TO BE COVERED UNDER WARRANTY. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 62,000.
Mileage: 62,000
POWER LOCKS - BEGINNING IN 2006, THE DRIVER SIDE/REAR POWER LOCK IN MY 2003 TOYOTA CAMRY SE BEGAN TO FAIL. THE FAILURE BEGINS WITH INTERMITTENT FUNCTIONING OF THE LOCKS - THE DOORS WILL LOCK/UNLOCK UNPREDICTABLY. I CONSIDER THIS TO BE A SAFETY ISSUE FOR A COUPLE OF REASONS - CHILDREN IN THE CAR AND THE RISK OF THEFT FROM A CAR THAT FAILED TO LOCK. I TOOK MY CAR TO THE DEALERSHIP AND THE PART WAS COVERED UNDER MY EXTENDED WARRANTY. (I ALSO HAVE A PROBLEM WITH THE INTAKE MANIFOLD). *NM
NAR 9-10-03. FOIA EMAIL FWD FM KOST/GC INQUIRING HOW MANY 2003 TOYOTA'S HAVE HAD A PROBLEM OF ACCELERATING WHILE THE BRAKE IS BEING APPLIED, ES HAVE NO RECORD. *CB
2003 TOYOTA LIMITED 4-RUNNER V8- AWDFRONT-END VIBRATION PROBLEM. I FIRST PRESENTED THE VIBRATION PROBLEM TO MY DEALER THE LAST WEEK OF AUGUST! THEY TRIED BALANCING THE WHEELS WITH NO IMPROVEMENT. THEY AGREED THE PROBLEM WAS THERE AND NOTIFIED CORPORATE. THEIR TECHNICAL STAFF HAD THEM REMOVE THE FRONT AXELS AND RETEST THE VIBRATION WHICH STARTED AT 22 MPH, WENT TO 32MPH 42, 55, AND 62MPH NOW DISAPPEARED! A WEEK LATER A TECHNICAL REPRESENTATIVE MET WITH ME AND MENTIONED THAT SEVERAL VEHICLES IN PHOENIX HAD THE SAME PROBLEM. HE SUGGESTED IT PROBABLY WOULD TAKE ABOUT TWO MONTHS TO GET A FIX. TWO MONTHS LATER I TALKED TO THE TECH. REP. AGAIN AND HE MENTIONED THAT THE ENGINEERING GROUP HAD DETERMINED THE PROBLEM TO BE INTERFERENCES IN THE SPIDER GEAR ASSEMBLY IN THE FRONT DIFFERENTIAL, THEY WERE TRYING TO CORRECT THE CONDITION WITH THRUST WASHER SHIMS AND OTHER THINGS. I HAVE PRESENTED MY CLAIM TO THE CUSTOMER SUPPORT GROUP. I HAVE CALLED THEM REGULARLY ONCE A MONTH AND HAVE HAD NO SUCC
Mileage: 500
2003 TOYOTA MR2 SPYDER - COMPLETE LOSS OF CONTROL OF VEHICLE, BOTH STEERING AND BRAKING CONTROL, WITHOUT WARNING OR UNUSUAL CAUSE UNDER NORMAL DRIVING CONDITIONS AT SPEEDS LESS THAN 25 MPH. TOYOTA DEALER EXAMINED VEHICLE AND STATES THAT VEHICLE IS DRIVABLE AND MEETS DESIGN INTENT. TOYOTA DEALER STATES THAT PROBLEM CAN NOT BE REPAIRED AND RECOMMENDS SNOW TIRES. SNOW TIRES THAT MEET TOYOTA SPECS ARE NOT COMMERCIALLY AVAILABLE.*JB
Mileage: 1,000
CAR STALLS (GAS PEDAL DOES NOT RESPOND) WHEN TURNING INTO TRAFFIC. ALSO WHEN SLOWING TO A LOW SPEED AND THEN ACCELERATING. THIS HAS CAUSED US TO ALMOST BE HIT SEVERAL TIMES IN THE SIDE AND IN THE REAR. MOST OF THE TIME WHEN THIS HAPPENS THE CAR WITH TIRE MARKS LIGHT ON THE INSTRUMENT PANEL COMES ON AND FLASHES. THERE IS NO WAY TO PREDICT WHEN THIS SUDDEN LOSS OF THE ACCELERATOR WILL HAPPEN. IT IS VERY DANGEROUS. THIS HAPPENS AT LEAST ONCE ALMOST EVERY TIME WE DRIVE. ALSO SOMETIMES WHEN YOU START THE CAR AND BEGIN TO GO YOU HEAR DINGING SOUNDS AND FEEL AND HEAR BUMPS AND GRINDING NOISES. 2 LIGHTS COME ON IN THE INSTRUMENT PANEL WHEN THIS HAPPENS. 1 READS VSC TRAC AND THE OTHER READS TRAC OFF. IF YOU STOP AND RESTART THE ENGINE IT WILL EVENTUALLY STOP DOING IT. SOMETIMES THIS IS AFTER 1 RESTART AND SOMETIMES IT HAS TAKEN 5 AND 6. ON DAY IT WOULD NOT STOP NO MATTER HOW MANY TIMES YOU RESTARTED AND WE HAD TO DRIVE WITH LIGHTS ON. THIS HAS HAPPENED ABOUT 10 DIFFERENT TIMES.
Mileage: 100
CAR STALLS (GAS PEDAL DOES NOT RESPOND) WHEN TURNING INTO TRAFFIC. ALSO WHEN SLOWING TO A LOW SPEED AND THEN ACCELERATING. THIS HAS CAUSED US TO ALMOST BE HIT SEVERAL TIMES IN THE SIDE AND IN THE REAR. MOST OF THE TIME WHEN THIS HAPPENS THE CAR WITH TIRE MARKS LIGHT ON THE INSTRUMENT PANEL COMES ON AND FLASHES. THERE IS NO WAY TO PREDICT WHEN THIS SUDDEN LOSS OF THE ACCELERATOR WILL HAPPEN. IT IS VERY DANGEROUS. THIS HAPPENS AT LEAST ONCE ALMOST EVERY TIME WE DRIVE. ALSO SOMETIMES WHEN YOU START THE CAR AND BEGIN TO GO YOU HEAR DINGING SOUNDS AND FEEL AND HEAR BUMPS AND GRINDING NOISES. 2 LIGHTS COME ON IN THE INSTRUMENT PANEL WHEN THIS HAPPENS. 1 READS VSC TRAC AND THE OTHER READS TRAC OFF. IF YOU STOP AND RESTART THE ENGINE IT WILL EVENTUALLY STOP DOING IT. SOMETIMES THIS IS AFTER 1 RESTART AND SOMETIMES IT HAS TAKEN 5 AND 6. ON DAY IT WOULD NOT STOP NO MATTER HOW MANY TIMES YOU RESTARTED AND WE HAD TO DRIVE WITH LIGHTS ON. THIS HAS HAPPENED ABOUT 10 DIFFERENT TIMES.
Mileage: 100
CONSUMER IS LOOSING ENGINE POWER. DEALER WAS CONTACTED. PH
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.