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KLUNK
KLUNK

2003 Toyota Highlander

The Verdict

46 Proceed with Caution

The 2003 Toyota Highlander has 270 owner complaints filed with NHTSA. The most reported issues are body (104 complaints) and engine (98 complaints). With a Klunk Score of 46/100, it earns a "Proceed with Caution" rating. If you're shopping for a Toyota Highlander, consider the 2025 model year which has 97% fewer complaints.

Safe Bet

The 2025 has 97% fewer complaints

View the 2025 Toyota Highlander dashboard →

46

Klunk Score: Proceed with Caution

About average for complaint volume. Research the specific issues before buying.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Recalls 1

Active safety recalls from NHTSA for this vehicle year.

02V339000 WHEELS

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH FIVE FACTORY ALLOY WHEELS (MODEL 6934 AND 6936), WITH FACTORY LLAT, AND WITH PORT INSTALLED WR4, FOUR ALLOY WHEEL UPGRADE PROCESSED AT THE JACKSONVIL...

Risk

IF THE SPARE TIRE/WHEEL IS INSTALLED ON THE VEHICLE USING THE WHEEL NUTS PROVIDED FOR THE UPGRADE ALLOY WHEEL, DAMAGE TO THE WHEEL COULD RESULT AND COULD EVENTUALLY LEAD TO A LOOSE WHEEL.

Remedy

OWNERS WILL BE PROVIDED WITH DIFFERENT STYLE LUG NUTS, A WARNING LABEL FOR THE SPARE RE/ALLOY WHEEL, AND AN OWNER'S MANUAL ADDENDUM.

Reported Apr 11, 2026

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
20016720142313
200222218373318
200310431229815
200412923354356
200510220371947
20067493355220
2007463519158
200813779868515
2009492427295
20101053371245
20111061632239
20121161333226
20131081736436
20148333638
2015941457156
2016521924131
20176325337762
20185853296153
2019921242153164
202080284032116
2021122515268175
20229532331740
2023851419355
2024177582
202551010

By Category

Body
104
Engine
98
Brakes
31
Electrical
22
Transmission
15

By Severity

1
118
2
117
4
35

Worst Problems

Compare Against

See how the 2003 Toyota Highlander stacks up against rivals.

Complaints

Engine 1

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

5mo ago
Engine 1

Automatically disengage the transmission Stopped the road Icalled my husband Myhusband came and together we got the car to a safe place.Then Icame home with my husband and he called the insurance company and had the car towed. Ifound a place to fix the car and they said the transmission was broken and it cost about 6500 dollars.Icontacted the insurance company said they couldn’t help.The car was towed home and is not available.

38mo ago
Body 2

The hood latch cable inside the vehicle when pulled did not allow the hood to open now the secondary hood latch is stuck in the closed position and will not release..I have to use a strap from wheel opening to wheel opening to keep my hood secure so when I am driving my hood won't open at high speeds

40mo ago
Body 1

PASSENGER WINDOW HAS HAD TO BE FIXED MULTIPLE TIMES. COMES OFF THE TRACK AND WILL NOT CLOSE. HAVE HAD INTERIOR DAMAGE BECAUSE OF IT

69mo ago
Engine 2

2003 TOYOTA HIGHLANDER 4 CYL. SERVICE BULLITON FROM THEM #310436. HEAD BOLTS COMING UNDONE INSIDE MOTOR CAUSING CATASTROPHIC FAILURE OF MOTOR. BOLTS NOT HOLDING DOWN MFGR KNOWS ABOUT THIS. WAS A MANUFACTURING PROCESS THAT DID NOT WORK. ON CARCOMPLAINTS.COM THIS IS A RAMPANT PROBLEM REPORTED. READS ALMOST LIKE A PLAY BOOK ON HOW THE MOTOR OVERHEATS AND FAILS, TOLD HEADGASKET, AFTER OPENING UP THE MOTOR IT IS FOUND THAT THE HEAD BOLTS BACKED OUT. TOYOTA IS NORMALLY A GREAT CAR. I STILL OWE MONEY ON THIS CAR AND TOYOTA IS BASICALLY NOT TAKING CARE OF THEIR CUSTOMERS AND LEAVING US OUT TO DRY. PLEASE ISSUE A RECALL ON THIS. VEHICLE WAS DRIVING AND QUICKLY OVERHEATED. THIS HAPPENED TWICE IN A SHORT DISTANCE. EASILY CAN LEAVE ONE STRANDED. NO STEAM OUT THE TAILPIPE AND WATER GUSHED OUT SIDE OF MOTOR. DEALER LEFT MOTOR APART WHEN I WENT TO PICK IT UP AFTER BEING DRAGGED ABOUT. THEY PROMISED TO FIX IT AT FIRST AS THEY DUG INTO THE MOTOR THEY BACKED OUT OF THEIR WORD.

82mo ago
Electrical 4

HEAD ON COLLISION AIR BAGS DID NOT DEPLOY SPEEDS 25-40 MPH

82mo ago
Body 1

PAINT SEAL DELAMINATION

82mo ago
Electrical 4

I WAS IN MOTION WHEN WE HIT A COW GOING 45MPH THAT JUMPED OUT AT MY HUSBAND AND I MY AIR BAGS DID NOT DEPLOY THE CAR IS TOTALED WAS CITY STREET

82mo ago
Body 4

TL* THE CONTACT OWNS A 2003 TOYOTA HIGHLANDER. WHILE DRIVING 40 MPH ON ICE, THE POWER STEERING SEIZED AND THE REAR DRIVER'S SIDE WHEEL LOCKED UP. AS A RESULT, THE VEHICLE SPUN OUT AND CRASHED INTO A SNOW MOUND. THE AIR BAGS DID NOT DEPLOY. THERE WERE NO INJURIES. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS 200,000.

90mo ago
Body 1

REAR FORWARD CONTROL ARM BROKE IN HALF UNDER NORMAL DRIVING. THIS IS A HOLLOW SHAFT, WHICH SEEMS INADEQUATE, AND CREATES A DANGER OF LOSS OF REAR AXEL AND OR WHEEL.

91mo ago
Body 2

TL* THE CONTACT OWNS A 2003 TOYOTA HIGHLANDER. WHILE DRIVING 20 MPH, THE VEHICLE UNINTENTIONALLY ACCELERATED AT HIGH SPEEDS WITHOUT WARNING. THE CONTACT WAS ABLE TO BRING THE VEHICLE TO A COMPLETE STOP AND TURN OFF THE ENGINE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 185,000.

94mo ago
Electrical 2

THE HEADLIGHT LENSES ARE COMPLETELY FOGGED AND IMPAIRS DRIVING AFTER DUSK. THIS IS A SAFETY ISSUE AND A RECALL SHOULD BE ISSUED

101mo ago
Engine 1

HEAD BOLTS STRIPPED IN ENGINE , 66K MILES - COOLANT LOSS - ALL MECHANICS PREFER TO SWAP ENGINE - TOYOTA SERVICE SHOP BY ME QUOTED ME 5,000 FOR AN ENGINE AND 1 YEAR WARRANTY. THE CAR IS WORTH 8,000 TOPS. HEARTBROKEN BY THIS - WILL HAVE TO FIND A WAY TO MAKE REPAIRS ON MY OWN AND HOPE TO DRIVE AGAIN.

101mo ago
Electrical 4

TL* THE CONTACT OWNS A 2003 TOYOTA HIGHLANDER. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT FELT LIGHTHEADED AND CRASHED INTO A LIGHT POLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT DID NOT SUSTAIN INJURIES. A POLICE REPORT WAS FILED. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS LATER TAKEN TO AN INSURANCE LOT WHERE THE VEHICLE WAS REPAIRED FOR THE BODY DAMAGE. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED FOR THE AIR BAG FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 40,000.

106mo ago
Electrical 2

SEAT BELT ON DRIVERS SIDE IS FRAYING ON THE EDGES. SPOKE TO OTHER TOYOTA HIGHLANDER OWNERS AND THEY ARE EXPERIENCING THE SAME PROBLEM. CONTACTED THE DEALERSHIP WHERE WE PURCHASED THE VEHICLE AND THEY SAID WE WOULD HAVE TO PAY FOR A NEW SEATBELT AND INSTALLATION COST. I CONTACTED A FEW OTHER MANUFACTURERS AND WAS TOLD THAT DUE TO THIS BEING A SAFETY ISSUE THEY WOULD REPLACE AT NO COST TO THE CONSUMER. THE SEATBELT IS NOT MEANT TO WEAR OUT AND THEY SAID THAT IT WAS A MANUFACTURER DEFECT THAT SHOULD BE ADDRESSED. THE SECOND ISSUE HAS TO DO WITH THE BRAKE LIGHTS. REPLACED BULBS, FUSES AND CHECKED WIRING NO PROBLEMS YET THE BRAKE LIGHT DO NOT WORK. TOYOTA'S IS AWARE OF THE ISSUE AND STATES THAT THE CONSUMER CAN PAY $400 TO HAVE IT CHECKED AND IT STILL DOES NOT WORK.

106mo ago
Transmission 1

"TAKATA RECALL" TRANSMISSION SLIPS IN REVERSE SURGE IN REVERSE AFTER SLIP

111mo ago
Body 1

DRIVER SIDE VISOR IS LOOSE AND DROPS DOWN DURING DRIVING , OBSTRUCTING VIEW. IS NOT SAVE DURING DRIVING , VISIR CAN NOT HOLD POSITION UP

111mo ago
Electrical 1

CHECK ENGINE LIGHT KEEPS REPORTING AN ISSUE AND DESPITE TAKATA RECALL - SPENDING THOUSANDS OF DOLLARS ON CODED REPAIRS, THE LIGHT COMES BACK ON. I HAVE SPENT NUMEROUS DOLLARS TO REPLACE CAT CONVERTER, 2 SETS OF INJECTORS, FUEL PUMP, ON AND ON......WITHIN 2 DAYS, THE LIGHT IS BACK ON. I SAW A SERVICE CAMPAIGN RELEASE 12/6/2006, BUT MY 4 CYLINDER HIGHLANDER VIN DOES NOT SHOW UP ON YOUR LIST. NEXT WOULD BE A CLASS ACTION SUIT FOR LOST MONIES?

111mo ago
Brakes 4

TL* THE CONTACT OWNED A 2003 TOYOTA HIGHLANDER. WHILE THE VEHICLE WAS IN REVERSE, IT ACCELERATED INDEPENDENTLY. THE CONTACT STATED THAT THE BRAKE PEDAL WAS DEPRESSED, BUT FAILED TO EFFECTIVELY SLOW DOWN THE VEHICLE. THE GEAR SHIFTER BUTTON WAS PUSHED INTO DRIVE AND THE VEHICLE SPED FORWARD AND CRASHED INTO A TREE. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC. THE FAILURE RECURRED TWICE PRIOR TO THE CRASH. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000. THE VEHICLE WAS DESTROYED. *JS

116mo ago
Electrical 4

DURING A WRECK AIRBAGS DID NOT DEPLOY WHEN I HIT AN UNMARKED UTILITY POLE IN THE ROADWAY OF A PARKING LOT EXIT.

116mo ago

270 total

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