Toyota Highlander Complaints (2023)

198 consumer complaints on file.

#11753982July 31, 2026
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
The contact owns a 2023 Toyota Highlander. The contact stated that while attempting to start the vehicle, the driver’s and passenger’s side mirrors moved downward independently, causing the contact to manually adjust the side mirrors. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 28,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753830July 30, 2026
FUEL/PROPULSION SYSTEM
Vehicle has strong gas smell and has gas vapor streaming out from under rear driver side wheel well and gas cap area.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753668July 30, 2026
POWER TRAIN
The transmission developed hesitations at take off, a whine at low speeds and over time got louder. Diagnosis by the dealer confirmed yet another bad eight speed transmission failure. This vehicle has 41K miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11752111July 22, 2026
AIR BAGS, SEAT BELTS
I WAS IN A HEAD ON COLLISION AND SEAT BELT DIDN'T HOLD ME IN PLACE AND AIRBAG DID NOT DEPLOY. I HIT THE STEERING WHEEL.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11751353July 19, 2026
STRUCTURE:BODY:HATCHBACK/LIFTGATE
Tailgate stays open; sensors seem to fail. It will work one day and not work on another day. My wife is short and handicapped and she can’t close it manually.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749845July 12, 2026
SEATS
Unknown. Toyota has recalled the recliner assembly in the second row seats. My car has been at the dealership for more than 60 days waiting for a remedy. There is still not one listed yet. I cannot safely drive my car as I have 2 children at home that must be with me as a sole parent.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749759July 11, 2026
SEATS
2023 Toyota Highlander Hybrid – Safety Recall Number : 26V128 My vehicle has been officially grounded since XXX due to a severe safety recall that renders it unsafe to drive. A permanent remedy or repair part is currently unavailable from the manufacturer, forcing me to drive a loaner vehicle for over two months now. My car sits in uncovered parking lot of the Dealership ( Toyota Rockwall Texas) since XXX under the hot summer temperature of Texas which can cause cumulative damage to my car. . This prolonged delay creates an ongoing safety risk. The manufacturer's inability to provide a timely fix leaves me with no choice but to transport my [XXX] son in a temporary vehicle daily. I am also pregnant with my second child who is due to arrive in 3 weeks who will also be transported using the loaner vehicle if problem is not fixed yet. This situation exposes my family to unpredictable risks, as the safety history, structural integrity, and child seat compatibility of the long-term loaner are not equivalent to my personal vehicle. The manufacturer is failing to resolve a critical safety defect within a reasonable timeframe. I am filing this complaint to urge NHTSA to investigate the manufacturer's unreasonable delay in providing a final remedy for this safety recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749311July 9, 2026
SEATS
The contact owns a 2023 Toyota Highlander Hybrid. The contact received notification of NHTSA Campaign Number: 26V128000 (Seats); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744627June 16, 2026
SEATS
Toyota has an open safety recall/campaign for my 2023 Toyota Highlander, but the manufacturer/dealer has failed or is unable to remedy the recall in a timely manner. I am requesting NHTSA review the delay and lack of available remedy/repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744469June 16, 2026
FUEL/PROPULSION SYSTEM
This 2023 Toyota Highlander XLE AWD has a recurring gasoline/fuel odor that began while the vehicle was still within the basic warranty period. The concern was reported to Toyota/dealer multiple times. At first, the odor was intermittent and difficult to duplicate, but the problem continued after repeated dealer visits. The fuel smell was later duplicated/confirmed while the dealer was open, before approximately 60,000 miles, but the vehicle was still not properly repaired. The odor has continued and recently occurred multiple days in a row. The smell has been noticed around/inside the vehicle and creates a safety concern because gasoline odor may indicate fuel vapor leakage or a fuel-system problem. Possible sources could include the fuel tank, fuel pump module or seal, filler neck, fuel lines, EVAP system, charcoal canister, purge valve, injectors, fuel rail, or another related fuel-system component. The vehicle has been inspected by a Toyota dealer multiple times, but the cause has not been identified or corrected. No warning light has clearly identified the source of the problem. The concern is especially serious because it involves fuel odor, possible vapor exposure, possible fire risk, and possible fuel-system failure. Occupants and others could be placed at risk if the odor is caused by a leak or defective fuel-system component. The dealer is now recommending removal/drop of the fuel tank for further diagnosis and quoted approximately $1,500 for that step. My concern is that full fuel-system diagnosis, including tank removal if needed, should have been performed earlier when the complaint was repeatedly made during warranty. The issue is not a new complaint; it is a continuing unresolved fuel odor concern that started during warranty and remained unresolved despite repeated dealer involvement. The vehicle and related components should be available for inspection upon request.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744416June 16, 2026
SEATS
My 2023 Toyota Highlander was grounded by the dealership on 4/30/26 due to safety recall 26TB06 (NHTSA Campaign 26V128) regarding a defective 2nd row seat back latch. The vehicle has been sitting un-remedied on the dealer lot for over 47 consecutive days. The dealership state they can't return the vehicle due to safety liabilities but have no estimated date for a remedy. leaving me stranded without my vehicle. The vehicle has been sitting completely idle on an outdoor lot. Per Toyota's manufacturing guidelines, leaving a hybrid vehicle sitting unused for more than 30 days risks severe high-voltage hybrid battery degradation and capacity loss. Because of the delay in remedy , my health of my vehicle is being actively damaged on my paid off hybrid powertrain. As a Disabled Veteran, Toyota's inability to provide recall safety parts has caused a severe, ongoing physical and financial hardship. By grounding my vehicle for over 47 days, I have been entirely deprived of using my state-issued Disabled Veteran's license plates. This strips me of critical, legally mandated toll exemptions, parking accommodations, and physical accessibility benefits that I require on a daily basis. Driving an inferior dealer loaner does not adequately remedy this disruption to my veteran benefits.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744305June 15, 2026
UNKNOWN OR OTHER
Sunroof Shattered and it sounded like a shot gun blast. The blast was from the inside out. Weather was a mild 70 degrees.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11744288June 15, 2026
UNKNOWN OR OTHER
driving down the road and the sunroof exploded
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11743593June 11, 2026
SERVICE BRAKES
When applying brake, in sporadic and unpredictable circumstances, the vehicle seems to switch from regenerative braking to brake pump braking. During this switch, braking power is lost completely. The vehicle was inspected by the Dealer, they stated no issues found / unable to reproduce. This issue, if unresolved, increases risk of vehicle collision. No warning lights, no messages, no other symptoms of the problem. This issue has been present for ~1.5 years.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11741796June 3, 2026
SEATS
The driver’s seat lower cushion in my 2023 Toyota Highlander provided inadequate support during normal driving, particularly on the left side of the seat cushion where support for my left leg and hip area appeared insufficient. This caused uneven seating posture, increased discomfort, pressure, and difficulty maintaining a proper driving position during extended periods of driving. The seat became increasingly uncomfortable during prolonged use and caused pain, numbness, and difficulty maintaining a proper driving position. I am a professional driver and spend many hours operating the vehicle. Over time, the lack of support contributed to left-sided sciatica symptoms that required medical evaluation and physical therapy. Medical records document that prolonged sitting in the vehicle aggravated my condition and limited my ability to sit and drive comfortably. An independent upholstery specialist inspected the seat and determined that additional foam had to be added to the driver’s seat lower cushion to improve support and comfort. After the modification, the seat became significantly more comfortable. This indicates that the original seat cushion support may be inadequate. I believe this condition may affect other vehicles of the same model and should be investigated as a potential safety concern because it can affect driver posture, comfort, concentration, and safe vehicle operation during extended driving.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11741497June 2, 2026
POWER TRAIN
My 2023 Toyota Highlander was experiencing a high pitch whiny noise when accelerating. I looked up on line and saw that this could be a failing transmission issue. I took it into the Toyota Dealership , 6321 West Canal Drive, Kennewick, WA 99336. They confirmed my concerns. They said the transmission was toast and I could not drive it until repaired. They informed me they would have to order a replacement transmission under warranty. They further informed me that there is a backlog of requests for replacement transmissions because this is a major problem with Toyota. They have no idea how long it will be. It could be weeks or it could be months. In looking online, it appears that Toyota has been aware of this issue with the 8 speed transmission and has not been addressing the problem. My question, why isn't Toyota addressing this problem? Why does it take weeks or months to building a replacement transmission? Something needs to be done about this.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739463May 22, 2026
SERVICE BRAKES
The brakes on this vehicle disengage and re-engage at will during braking. There are no indications of when it will occur. Brakes will disengage during low and high-speed braking, braking while going uphill, downhill, on flat roadway or during turns. This has resulted in several near miss accidents as well as debris was struck in the roadway due to being unable to stop. This vehicle was purchased new from the dealership in NM and was reported to them starting at 18,000 miles. Vehicle has been taken to numerous dealerships and reported with them as well. Toyota's answer is this is normal. Brakes disengaging and resulting in near accidents is not normal. It is now pending formal inspection from Toyota corporate by dealerships dismiss the problem as unable to replicate. This is to the point where we only drive when absolutely needed due to fear of an accident as this is the only vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737890May 14, 2026
SEATS
Rear back seat unproper locking system. I have got rear ended while my kids were at back and I found out the rear seat slide a bit about couple inches. Dealership can't do anything of the recall at the moment.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737849May 14, 2026
POWER TRAIN
Right after vehicle passed 60k miles mark (manufacturer warranty ended) I noticed a whining noise under load. During acceleration the noise is most noticeable between 30-50 mph speed range. If a gas pedal released the noise is gone and if pressed again the noise is coming back. The pitch increases with a speed increase. I took the car to dealership (current odometer reading 61,037 miles) and they diagnosed transmission failure. Apparently it is a very common issue with the current transmission family (UA80/UA81).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736855May 10, 2026
STRUCTURE:BODY
The lift gate will not close, especially during temperatures below 35 degrees. The litigate will go down a few inches, beep, then go back up. In colder temperatures below 25 degrees the lift gate will not open.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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