2015 Toyota Highlander Problems

The contact owns a 2015 Toyota Highlander. The contact stated that the power liftgate consistently failed halfway through while opening and closing the liftgate. The vehicle was not taken to the dealer. The vehicle was not diagnosed or repaired. The contact became aware of information online about Technical Service Bulletin: SB0023/16, NHTSA ID Number: 10134306 (Structure, Electrical System); and associated the failure with the TSB. The manufacturer was made aware of the issue and confirmed that the vehicle was not covered under warranty, TSB, or a recall. The failure mileage was approximately 133,000.

The contact owns a 2015 Toyota Highlander. The contact stated that while driving on several occasions at various speeds, the infotainment screen would go blank and the system would turn on inadvertently. This issue became more frequent, occurring approximately every 10 seconds. The power steering warning light also illuminated. The vehicle was taken to an auto parts store where a handheld diagnostic machine did not detect any failures or codes. The contact stated that while driving on several occasions at various speeds, the steering wheel became extremely stiff. On one occasion while his daughter was driving and turning the vehicle on a curved road, the vehicle veered into oncoming traffic. The contact stated that she managed to get the vehicle back to the correct side of the road, then stopped and inspected the vehicle. The vehicle was then taken to an auto parts store where a handheld diagnostic machine was used, but the failure was not detected. The vehicle was not diagnosed or repaired. The contact believes that the steering failure was associated with NHTSA Campaign Number: 15V144 (Steering). The manufacturer was notified of the failure. The failure mileage was approximately 99,800.

The factory paint on my 2015 Toyota Highlander, Blizzard Pearl (Toyota code 070), is delaminating from the primer. The base coat lifts and peels in sheets, starting on the roof, fender, and pillars — the panels with the greatest UV exposure. There has been no collision, repaint, or chemical damage; this is spontaneous adhesion loss between the factory base coat and primer. First noticed 5/5/2026 at ~137,193 miles, it has spread across the roof and pillars, with the largest piece so far (~4"x2") flying off the vehicle. Delamination lines radiating under the paint indicate more will detach, and the defect affects all painted surfaces. On 7/20/2026, while driving at highway speed, a large paint chip detached from the passenger-side A-pillar and flew off, directly witnessed by my passenger. Paint released from a moving vehicle poses a road hazard to trailing vehicles, and further detachment events are likely. This is a known manufacturing defect in Toyota's 070 Blizzard Pearl paint. Toyota acknowledged the identical defect — UV-related adhesion failure between primer and base coat — in Customer Support Program ZKG, covering the Camry, Corolla, Avalon, 4Runner, Scion, and Lexus GX of the same era. The Highlander was painted with the same 070 formulation in the same period but was excluded, and that program has expired. CSP 23TE08 (Sept 2024), covering paint adhesion failure on 2016–2022 Tacomas in 040 Super White, shows Toyota continues to acknowledge this defect category on other models while Highlander owners remain excluded. The delamination exposes primer and bare metal, leading to panel corrosion. I contacted Toyota's Brand Engagement Center on 8/4/2026, case #260804002309, requesting goodwill assistance and was denied the same day; a case manager review is pending. I file this complaint to document the defect on a Highlander so NHTSA has an accurate record of affected models beyond those Toyota has chosen to cover.

The paint is severely peeling on the outside. This can likely flake off and damages other vehicles, property, and roadway infrastructure. This is the factory coat of paint. Color is Toyota Blizzard Pearl (070)

The contact owns a 2015 Toyota Highlander. The contact stated that while driving on several occasions at various speeds, the infotainment screen would go blank and the system would turn on inadvertently. This issue became more frequent, occurring approximately every 10 seconds. The power steering warning light also illuminated. The vehicle was taken to an auto parts store where a handheld diagnostic machine did not detect any failures or codes. The contact stated that while driving on several occasions at various speeds, the steering wheel became extremely stiff. On one occasion while his daughter was driving and turning the vehicle on a curved road, the vehicle veered into oncoming traffic. The contact stated that she managed to get the vehicle back to the correct side of the road, then stopped and inspected the vehicle. The vehicle was then taken to an auto parts store where a handheld diagnostic machine was used, but the failure was not detected. The vehicle was not diagnosed or repaired. The contact believes that the steering failure was associated with NHTSA Campaign Number: 15V144 (Steering). The manufacturer was notified of the failure. The failure mileage was approximately 99,800.

[XXX] battery light appeared on dash. [XXX] on my way to Limestone service station 399 Danbury rd Ridgefield ct ph203-438-8028 a warning appeared on dash stating i will lose steering.Luckily I managed to pull into a parking lot and lost all ability to steer. Thank God i was not on the highway and was not in a catastrophic accident.The dashboard went blank. The engine stayed on as I called Limestone and was told I needed to be towed..As I was calling Allstate for a tow the dashboard came back on and so did the steering. I drove to Limestone. After checking everything I was told they didn't find any codes and there must be a glitch in the system. Battery good, alternator good, serpentine belt good. We also found a recall NHTSA campaign number15V144000 for unexpected loss of electric power steering increasing the risk of a crash for 2015 Toyota Highlander. Jan2 2026 i drove to Brookfield Ct Toyota and was informed by a very helpful service manager Katelyn Hadden that Unbelievably my Vin number was not included in this recall and to come back when it happens again I am a [XXX] grandfather who takes his grandchildren everywhere and will not put their lives in danger in this car until this problem is fixed. I was told by Limestone to stay local and come back when it happens again. I would sincerely appreciate any help in correcting this defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I have noticed speed issues or high idling with this vehicle for a while. I committed a rear end collision with a vehicle on July 4, 2025, at approximately 2pm. My car rear ended his truck while it was stopped behind another vehicle. My vehicle sustained total damage to the front end. I was ticketed for not reducing speed to prevent a accident. The only warning light was that it need maintenance, which comes on prior to an oil change. My safety was put at risk because the car is idled too fast for the type of driving I do, which is small town and rural road driving. Due to the speed of this vehicle during normal driving, it's difficult to stop quickly to avoid an accident. If it was rainy and slippery, the situation could have been much worse.

On [XXX] my vehicle suffered an unintended acceleration on a very busy highway of The Dominican Republic, reaching a speed of 100 MPH. I was able to drive the car into the bushes of the highway service road hitting all king of obstacles such as trees, wall, advertising signs and safety barriers. The car damages resulted in a total loss. My life and my family life were in extremely dangerous situation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I have noticed speed issues or high idling with this vehicle for a while. I committed a rear end collision with a vehicle on July 4, 2025, at approximately 2pm. My car rear ended his truck while it was stopped behind another vehicle. My vehicle sustained total damage to the front end. I was ticketed for not reducing speed to prevent a accident. The only warning light was that it need maintenance, which comes on prior to an oil change. My safety was put at risk because the car is idled too fast for the type of driving I do, which is small town and rural road driving. Due to the speed of this vehicle during normal driving, it's difficult to stop quickly to avoid an accident. If it was rainy and slippery, the situation could have been much worse.

The following error message appears:“Both accelerator and brake pads are depressed”. This is not actually being done.The vehicle will then brake suddenly on its own, and the driver must accelerate then brake quickly to disengage the automatic brake.This creates a highly dangerous traffic situation. It has occurred at high speeds on the expressway and makes merging into traffic especially risky.Vehicle has been inspected on 4 occasions by Toyota dealerships and they have failed to diagnose or repair the problem, simply stating that the problem "needs to go to corporate" and taking no further action. Issue has been reported to Toyota Nat'l Service Center and am now awaiting resolution with the regional service engineer.

The side mirrors are too large and located in a position that when the driver is turning left the driver's side mirror blocks the ability to see the crosswalk and also the center divider of the lane they are turning into and has almost caused me to strike a center divider and not see a pothole on a freeway on ramp causing damage to the left side strut and alignment. There were other multiple times I almost hit the smaller center dividers in town and the glare in the mirror causes glare that you can't see where you are going. terrible design

The contact owns a 2015 Toyota Highlander. The contact stated while driving 65 MPH, the vehicle stalled, and the steering wheel became difficult to turn. The check engine warning light and several other unknown warning lights were illuminated. The contact was able to pull into a parking lot. The contact was able to restart the vehicle after 45 minutes. The vehicle was taken to an independent mechanic, but the vehicle was not diagnosed or repaired. The dealer was notified of the failure and charged a fee for diagnostic testing. The contact related the failure to NHTSA Campaign Number: 18E107000 (Electrical System, Visibility); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 193,000.

Driving to take my son to work. Check engine light came on said check and system. Hard shifting put in manual drive and made it to destination.

The contact owns a 2015 Toyota Highlander. The contact stated while driving 65 MPH, the vehicle stalled, and the steering wheel became difficult to turn. The check engine warning light and several other unknown warning lights were illuminated. The contact was able to pull into a parking lot. The contact was able to restart the vehicle after 45 minutes. The vehicle was taken to an independent mechanic, but the vehicle was not diagnosed or repaired. The dealer was notified of the failure and charged a fee for diagnostic testing. The contact related the failure to NHTSA Campaign Number: 18E107000 (Electrical System, Visibility); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 193,000.

Exterior lights continually burn out.

I have replaced several day light running lights /low beam bulbs. Approximately every 6-9 months since I purchased the vehicle in December of 2014.

When right front pax sits in seat and fastens seatbelt, the airbag indicator correctly says "ON." But after a few minutes, the airbag turns "OFF" and the driver's dash gets an "unfastened seatbelt" warning and a "faulty airbag" warning. All of these occur while the front right pax has remain seated and buckled. If the pax unbuckles and exits the seat, these incorrect warnings all remain the same. The right front pax seat belt buckle has been replaced with no effect. The seat has been recalibrated (seat sensors) with no effect. The wires under the seat have been disconnected, cleaned, and re-connected with no effect. This is a safety issue in that the airbag on that front right side de-activates when a passenger is in that seat. There is a Toyota Recall Campaign for this identical problem, but it does not include my model year (2015). Requesting NHTSA get Toyota to extend their recall to include 2015 models, please.

Water leak at sun roof caused by rubber seal failure in sun roof frame due to faulty material and or installation. Water damage to side air bag so tat it does not deploy properly & is a safety hazard. Mold carpet which is a health hazard & impedes drivers ability to drive.

Upon being reviewed the rear U Joint was loose & needed replaced @ 167,361 miles.

On the Freeway off ramp, during the slow down- and down shifting-process the vehicle appeared to block the wheels and to skid for a short time. Also, the vibration feature that indicates loss of traction got activated for that time and the “slip indicator” warning light lit up (I do not know for how long). During the incident I felt not in control of the vehicle. Once the incident passed I retained control of the vehicle , yet the automatic transmission started to act very peculiar and frequently failed to downshift in a normal way which could only be achieved by intentionally taking pressure of the gas pedal, and only after the downshift had happened, more power cold be applied. Another brief and less pronounced perceived jolt happened on the short remainder of the drive home. Once parked at home I realized that the car would not engage when the lever was put in “reverse”, but would engage when put in “drive”. I plan to have the vehicle towed to my Toyota service station and have it inspected/fixed.

I have a 2015 Toyota Highlander XLE. Last winter I began noticing a burning smell which I believed to be electrical inside the vehicle. I was able to determine it was the driver seat heater and the burning smell continued even with the toggle switch turned off. I stopped at a local Toyota dealership, Koch Toyota, who refused to show me which plug under the seat to unplug to disconnect power. They tried to insist that I drop the car off and let them check it. Due to past negative experiences with that Toyota dealership I refused. I was able to speak to my own mechanic who instructed me to remove the fuse for the driver's seat heater which I did and the smell stopped however the seat heater is not functioning now. Upon recent research online it appears this is a common problem especially in 2015 Toyota Highlanders. I found a couple other owners of the xle models on a website called Toyota Nation who experienced similar problems where their vehicles actually caught fire and melted the center consoles after the burning smell was misdiagnosed. I believe this is a huge safety concern and have recently filed a report with Toyota Corporate in hopes to get the issue rectified. There were no warning messages or lights that came on to advise that there was an issue.

My Highlander had a strange burning smell and we couldn’t find where it was coming from. We took it to a shop where they checked everything over and suggested that the smell was our brakes. They lubricated the brakes and replaced my tires and struts. When I went to pick up the vehicle I still noticed the strange smell, and I had the mechanic come out and check. He suggested that it was the leather conditioner that our detailer had used. I left and headed for home and in about 5 miles the control for the drivers heated seat started smoking and about 30 seconds later the plastic around the control began to melt and flames were coming out of the area next to the control. I was able to use a fire extinguisher to put the fire out. All of the heated seat components were original and we haven’t had any work done to it. The obvious safety concern here would be fire in the cabin of the vehicle while in motion. The fire and sheriffs departments showed up to the scene and the incident report was filed. The vehicle was towed to a shop where we are awaiting insurance adjuster to look at it. There were not any warning lights or signals of any kind; only the smoke very shortly before the visible flames.

THIS VEHICLE HAS A REALLY BAD ELECTRICAL ISSUE WITH THE STEERING WHEEL,IT FEELS LIKE IT WONDERS FROM TIME TO TIME.THEN THE MOTOR WILL STALL OUT ALMOST COMPLETELY WHILE DRIVING DOWN THE ROAD. TAKEN TO DEALER TO ONLY HAVE THEM NOT REPLICATE THE SAME PROBLEMS AS WHEN WE HAVE IT. I KNOW IT'S NOT ME BECAUSE MY SPOUSE HAS DISCUSSED IT WITH ME TOO. I SEE THERE'S RECALLS FOR SIMILAR PROBLEMS WITHIN THE SAME PRODUCTION ON THIS VEHICLE BUT SOMEHOW IT DIDN'T GET ANY NOTIFICATIONS BUT CLEARLY IT DESCRIBES THE SAME PROBLEMS.

VEHICLE STALLED WHILE DRIVING IN TRAFFIC, WITH MORE THEN 1/2 FULL ON FUEL. VEHICLE WOULD NOT START AGAIN UNTIL FUEL ASSEMBLY REPLACED.

When right front pax sits in seat and fastens seatbelt, the airbag indicator correctly says "ON." But after a few minutes, the airbag turns "OFF" and the driver's dash gets an "unfastened seatbelt" warning and a "faulty airbag" warning. All of these occur while the front right pax has remain seated and buckled. If the pax unbuckles and exits the seat, these incorrect warnings all remain the same. The right front pax seat belt buckle has been replaced with no effect. The seat has been recalibrated (seat sensors) with no effect. The wires under the seat have been disconnected, cleaned, and re-connected with no effect. This is a safety issue in that the airbag on that front right side de-activates when a passenger is in that seat. There is a Toyota Recall Campaign for this identical problem, but it does not include my model year (2015). Requesting NHTSA get Toyota to extend their recall to include 2015 models, please.

TOUCH SCREENS AUDIO SYSTEM IS NOT WORKING FOR THE PASS TWO YEARS

TL* THE CONTACT OWNS A 2015 TOYOTA HIGHLANDER. WHILE DRIVING APPROXIMATELY 40 MPH, THE SUBFRAME FRACTURED DUE TO THE REAR BOLTS ON THE FRAME BEING TOO TIGHT. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE REAR BOLTS WERE NOT PROPERLY INSTALLED FROM THE FACTORY ASSOCIATED WITH THE TORQUE. THE DEALER INSPECTED THE SUBFRAME AND STATED THAT IT DID NOT NEED TO BE REPLACED. THE DEALER REPLACED THE REAR HYBRID DRIVE MOTOR, REAR DIFFERENTIAL, THE ENTIRE EXHAUST SYSTEM FROM THE MOTOR TO THE MUFFLER, AND THE DRIVER SIDE SUSPENSION CONTROL ARM. THE CONTACT STATED THAT THE SUBFRAME NEEDED TO BE FURTHER INSPECTED AND REPLACED. THE CONTACT ALSO WAITED LONGER THAN TWO WEEKS FOR THE PARTS TO RECEIVE THE REPAIRS DUE TO THE FAILURE. THE VEHICLE WAS REPAIRED AND THE CONTACT TOOK THE VEHICLE TO ANOTHER DEALER WHO INSPECTED THE FRAME. THE SECOND DEALER, A MANUFACTURER'S TECHNICIAN, FURTHER INSPECTED THE VEHICLE AND STATED THAT THE SUBFRAME WAS CRACKED. THE TECHNICIAN STATED THAT THE CONTACT HAD THE OPTION OF RECEIVING A REPAIR OF THE FRAME BEING WELDED OR VARIOUS PARTS WOULD NEED TO BE REMOVED TO REPLACE THE SUBFRAME, WHICH WAS AN EXTENSIVE REPAIR. THE CONTACT WAS UNCERTAIN OF THE BEST COURSE OF ACTION TO PERMANENTLY REPAIR THE CONDITION. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 11,562. UPDATED 06/14/16*LJ *TR

POPPING SOUND COMING FROM RIGHT FRONT SIDE WHEN BREAKING TO A STOP AT ALL SPEEDS. THE PROBLEM WAS FIRST NOTICED AT AROUND 2500 MILES AND THE CAR WAS TAKEN TO THE DEALER AT AROUND 2900 MILES. DEALER INSPECTED IT AND COULDN'T FIND WHAT THE PROBLEM WAS. THEN AS INSTRUCTED BY TOYOTA REPLACED THE RIGHT FRONT STRUT ASSEMBLY BUT THAT DIDN'T FIX THE PROBLEM. THE CAR WAS RETURNED TO ME AND I WAS TOLD THERE WERE NO SAFETY CONCERNS AND THAT TOYOTA WAS SENDING ONE OF THEIR TECHS TO TROUBLESHOOT, BUT THAT MAY TAKE A COUPLE OF WEEKS. IN THE MEAN TIME THE PROBLEM SEEMS TO BE GETTING WORSE.

ON SEPT. 14, 2014, WE PURCHASED A 2015 TOYOTA HIGHLANDER XLE, WHICH CAME WITH BRIDGESTONE DUELER H/L 422 ECOPIA TIRES. ON AUG. 20, 2015, WHEN THERE WERE 10,235 MILES ON THE CAR, WE REPLACED 1 OF THE TIRES WITH A NEW BRIDGESTONE DUELER H/L 422 ECOPIA TIRE. ON SEPT. 26, 2016, WHEN THERE WERE 23,324 MILES ON THE CAR, WE REPLACED ANOTHER OF THE TIRES WITH ANOTHER NEW BRIDGESTONE DUELER H/L 422 ECOPIA TIRE. ON AUG. 17, 2017, WHEN THERE WERE 31,228 MILES ON THE CAR, WE BROUGHT THE CAR TO TOYOTA OF HACKENSACK FOR ITS 35,000-MILE FACTORY MAINTENANCE, BEFORE WE WOULD DEPART FOR A FAMILY VACATION WHERE WE EXPECT TO DRIVE APPROXIMATELY 2,500 TO 3,000 MILES. DURING THE MULTIPOINT INSPECTION OF THE CAR, THE TECHNICIAN NOTED THAT ALL 4 TIRES WERE WORN. AFTER DISCUSSING THIS MATTER FURTHER, THE TOYOTA SERVICE CENTER RECOMMENDED THAT WE SHOULD REPLACE ALL 4 TIRES. TOYOTA AND THEIR WHOLESALE TIRE DEALER BOTH CONTACTED THE BRIDGESTONE TECHNICAL DEPARTMENT TO DETERMINE THE AMOUNT OF COURTESY CREDIT THAT BRIDGESTONE WOULD PROVIDE TO US TOWARDS THE PURCHASE OF NEW TIRES, AS ONE OF THE ALREADY-REPLACED TIRES WAS ONLY USED FOR 7,904 MILES (I.E, 31,228 23,324 = 7,904), ANOTHER OF THE ALREADY-REPLACED TIRES WAS ONLY USED FOR 20,993 MILES (I.E., 31, 228 10,235 = 20,993), AND THE 2 REMAINING ORIGINAL TIRES WERE ONLY USED FOR 31,228 MILES, AND THE BRIDGESTONE DUELER H/L 422 ECOPIA TIRES HAVE AN EXPECTED TREAD WEAR LIFE OF 65,000 MILES. TOYOTA ALSO ADVISED BRIDGESTONE THAT THE TIRES WERE ROTATED EVERY 5,000 MILES AND WERE PROPERLY ALIGNED. NONETHELESS, BRIDGESTONE TOOK THE POSITION THAT SINCE THE TREAD WEAR ON THE 4 TIRES WAS 6-4-4-2, IT INDICATED THAT THE TIRES WERE NOT PROPERLY ALIGNED AND A WARRANTY CLAIM WAS IN APPROPRIATE. TOYOTA TRIED EXPLAINING TO BRIDGESTONE THAT BY REPLACING TWO OF THE TIRES IN 2015 AND 2016 AND HAVING USED TWO OF THE TIRES OR ONLY 7,904 MILES AND 20,993 MILES, DESPITE ROTATING THE TIRES PROPERLY, THE TREAD WEAR HAD TO BE SLIGHTLY UNEVEN.

DRIVING DOWN ROAD. ALL OF A SUDDEN, THE INNER SIDE WALL OF THE MICHELIN PREMIER LTX TIRE BLEW OUT IN TWO PLACES. THEY WERE BOTH RECTANGULAR BLOWOUTS COMING FROM THE CENTER OF THE TIRE. *TR

AT 2000 MILES WE NOTICED OUR WHEELS PITTING. WE THOUGHT THIS WAS UNUSUAL AS OUR WHEELS WERE PLASTIC COATED CALLED 'CROMETECH'. WE WERE AT THE DEALERS AND MENTIONED THAT OUR CAR HAD ONLY 2000 MILES AND SHOULDN'T BE HAVING THIS PROBLEM. OUR CAR NOW HAS 7070MILES YES SEVEN THOUSAND MILES AND THEY WON'T DO ANYTHING FOR US. MY WIFE AND I ARE IN OUR 80'S AND THEY ARE ARE TAKEING ADVANTAGE OF US BECAUSE WE'RE OLD. THEY WANT US TO PAY FOR NEW WHEELS $750.. EACH.

The contact owns a 2015 Toyota Highlander. The contact stated while driving at 30 MPH, the vehicle accelerated without any warning at high speed. The contact desperately depressed the brake pedal, but the vehicle would not stop, causing the vehicle to drive into traffic and striking several vehicles causing front damage to the vehicle. The contact was unsure if anyone was injured. A police report was filed. The vehicle was not diagnosed. The vehicle was not repaired. The manufacturer was contacted, and a case was filed. The failure mileage was 98,000.