TOYOTA TOYOTA · model year

2003 TOYOTA TOYOTA

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.

15
Complaints
1
Crashes
0
Fires
1
Injuries
0
Deaths

Total Complaints

15 filings

Crashes Reported

1 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL3
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE1
POWER TRAIN:DRIVELINE1
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)1
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT1
LATCHES/LOCKS/LINKAGES:DOORS:LATCH1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE1
STRUCTURE:BODY:TAILGATE1
POWER TRAIN:DRIVELINE:DRIVESHAFT1
POWER TRAIN:AUTOMATIC TRANSMISSION1
SERVICE BRAKES1
WHEELS1
ENGINE1

Recent Complaints

20260201SERVICE BRAKES

Many things are happening to my truck that’s why I am contacting you people to see if I got any callback thank you so much

20260201WHEELS

Many things are happening to my truck that’s why I am contacting you people to see if I got any callback thank you so much

20260201ENGINE

Many things are happening to my truck that’s why I am contacting you people to see if I got any callback thank you so much

20100415CrashVEHICLE SPEED CONTROL:ACCELERATOR PEDAL

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

20080228POWER TRAIN:AUTOMATIC TRANSMISSION

REAR MAIN SEAL LEAK, LARGE AMOUNT. *TR

20071031POWER TRAIN:DRIVELINE:DRIVESHAFT

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

20071021STRUCTURE:BODY:TAILGATE

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

20070926ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

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

20070108LATCHES/LOCKS/LINKAGES:DOORS:LATCH

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

20040831VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

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

20040206POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

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

20030227ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

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

20030215VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

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

20030215POWER TRAIN:DRIVELINE

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

20030205ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

CONSUMER IS LOOSING ENGINE POWER. DEALER WAS CONTACTED. PH

Compare 2003TOYOTATOYOTA to Similar Vehicles

NHTSA Investigations

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Frequently Asked Questions

How many complaints does the 2003 TOYOTA TOYOTA have?
The 2003 TOYOTA TOYOTA has 15 NHTSA complaints, 1 crashes, 0 fires, 1 injuries, and 0 deaths reported.
What are the most common problems with the 2003 TOYOTA TOYOTA?
The most-complained component for the 2003 TOYOTA TOYOTA is VEHICLE SPEED CONTROL:ACCELERATOR PEDAL with 3 complaints. Other frequently reported areas include ENGINE AND ENGINE COOLING:ENGINE:GASOLINE and POWER TRAIN:DRIVELINE.
Is the 2003 TOYOTA TOYOTA safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

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.