2018 Toyota Highlander

While driving my 2018 Toyota Highlander Limited, the check engine light began flashing off and on. I was near an exit and drove off the freeway. I could feel the car (near the gas pedal) start shaking, then the power went down quickly... as I was trying to find a safe place to go. The farther I drove, there was less power until the car was going about 2 miles an hour. The check light continued flashing as I pulled into a parking lot. This was very scary as I'm sure the car would have just stopped on the freeway if I had not been near an exit as it just simply had no power left. (The check engine light has been on over a year and I took it to three different mechanics. Not one could fix it. This car wiped out my savings and now sits at a Toyota dealership)!

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

None reported

I just got my vehicle inspected and successfully passed with no codes on 07/07/2026. Today 07/10/2026 as I was driving to work my vehicle began to jerk/ jitter and when into limp mode. I took it to a shop to have the codes checked on it and they said it was something to do with the transmission and they don’t specialize in that type of work. My vehicle has less than 45400 miles on it and been maintained regularly. I was told this was a common issue with these vehicles. I don’t know where to go to get this serviced. I called around to local shops with no luck at getting someone to fix or look at the cause of it.

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

None reported

The contact’s daughter owns a 2018 Toyota Highlander. The contact stated that while operating the vehicle, there was a clunking sound coming from the front driver’s side of the vehicle. The vehicle was taken to the local dealer, and the owner was informed that the struts needed to be replaced. The vehicle was not repaired. The vehicle was later driven to a local tire and battery service center who inspected the vehicle and informed the owner that the front control arms were rusted and needed to be replaced, and that the front axle was cracked. The vehicle was not yet repaired. The daughter was informed that the vehicle was unsafe to drive. The manufacturer was not yet contacted. The failure mileage was 101,000.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

Transmission failed at 65,000 miles right after the warranty expired. Cost to fix is $8,000. This is an epidemic issue with Toyota Highlanders built from 2017 to 2023. Tried to get dealer to cover but they said they refuse. They said that Toyota Corporate settled by paying all dealerships for potential repairs due to this issue, however all funds have been depleted. Basically no help at all. Pursued issue with Toyota Corporate for several weeks of escalations and appeals. In the end they completely refused to offer any solution other than for me to pay out of pocket. This issue should have been a nationwide recall due to the systemic failure on thousands of Toyota Highlanders. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jun 2026

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

My car had around 52,930 miles on it when the transmission suddenly went out and left me stranded in [XXX]. I always took my car to the North Hollywood Toyota dealership regularly, twice a year since I bought the car for regular service maintenance. When I was quoted nearly $7,000 to replace the transmission, I sold the car. Why would a 2018 Japanese car with such low mileage and in great condition suddenly have transmission problems? Something doesn’t add up. I had to get towed home. I’m wondering if other Toyota Highlander owners have experienced unexplained transmission problems as well. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jun 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

Complaint: I am writing to report a transmission defect in my 2018 Toyota Highlander AWD (UA80 8-speed automatic transmission). Prior to the check engine light illuminating, I noticed a burning smell coming from the vehicle. Subsequently, the following fault codes were retrieved: •P0741 – Torque Converter Clutch Circuit Performance/Stuck Off •P2714 – Pressure Control Solenoid “D” Performance/Stuck Off •P2757 – Torque Converter Clutch Pressure Control Solenoid Circuit Performance/Stuck Off These symptoms are consistent with the known defect described in Toyota’s Customer Support Program ZJC (POL19-04), which acknowledges a manufacturing defect involving an improperly bent washer tab inside the UA80 transmission. However, my VIN was not included in the covered vehicles under this program, despite experiencing identical symptoms. I am also aware that multiple class action lawsuits were filed in December 2025 against Toyota alleging the company knowingly concealed this defect from consumers for years. I am requesting NHTSA to investigate whether Toyota’s CSP ZJC coverage should be expanded to include additional affected VINs, and to consider issuing a mandatory recall for all vehicles equipped with the defective UA80 transmission.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

Transmission failure (whining noise similar to the well-documented issue with UA80F 8-speed transmissions). I reported the noise and requested a specific diagnosis at approximately 95k miles --- no warning lamps/warnings were visible, just noticeable noise while driving without the radio on. On May 22, 2026, Torrington Toyota confirmed that the transmission was failed, but vehicle is drivable. As I purchased a Toyota Extended warranty, Toyota has approved the order of a remanufactured unit, which is on back order, so repair date is TBD/unknown. I lack confidence in the long-term viability of remanufactured unit, as this UA80F transmission continues to have issues, and will cost me $12k+ after the warranty expires, in the likely case that the remanufactured unit fails. There should be a long-term fix to this expensive issue.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

The transmission went on my 2018 Toyota Highlander. The other day as I was driving on highway, lost power as I was driving in neutral. I went from 70mph to 10 or less mph, would not accelerate. All of a sudden all warning lights. Check AWD, check engine light came on, many messages at once. There were no warning lights displayed prior to this. I was able to get off an exit. Could not move the car anymore was not in a safe area, called police for assistance. The car was towed to an independent service center who confirmed it was a transmission issue.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

UA80F Transmission failure at 100k miles for the 2018 Toyota highlander SE. No warning lights, engine noise (high pitched whine while driving). Took to the dealer and was told the transmission needed to be replaced.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

First symptom I noticed was the car smell while it was running. I used a device to see what codes of any would pop up on a scan. It came up with codes tying into the fuel system. I then went to go fill up on gas couple days later and when going to start it back up it wouldn’t start. When it did start it would say engine losing power or steering losing power and then just shut off. I then looked up what that usually means and it made me look towards the alternator. I was told by a mechanic an easy way to see if your alternator was good was to start car and while running disconnect the negative on battery and if it stays running the alternator was still good. So I did that and it stayed running. I then looked up recalls for my vehicle and seen everything it was describing for the fuel system seemed to be happening. I am now filling this form out to get my vehicle looked at and fixed. I have a wife and 2 young daughters that we drive to school. It is not safe to be driving and hoping that us and others on the road will get to there destination safely.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

The contact owned a 2018 Toyota Highlander. The contact stated that while driving at 35 MPH, occupied with her children in the rear passenger seats, the contact was attempting to merge onto the intersection, and a state trooper failed to yield at 55-60 MPH vehicle crashed into the front driver's side of the vehicle, causing the whole front end of the vehicle to detach from the vehicle. The contact stated that no air bags were deployed in her vehicle. The contact stated that she and her children sustained injuries, however under direct legal advice, she cannot disclose this information. Medical attention was required. The contact stated that a police report was filed. The contact mentioned the vehicle was towed to a collision center where it was declared destroyed. The manufacturer was not notified of the failure. The approximate failure mileage was 140,000.

Reported

Apr 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

Crash 3 injuries

Currently at 113k miles. VIN # is not on the recall or extended warranty list for transmission issues, shift lag has been noticed way before 100k miles. vehicle is making squealing noise on drive, and when gas petal is press. Since no recall, but per research, I may have a faulty transmission that is left out of the Customer support program zjc, t-SB-0160-18.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The UA80 8-speed automatic transmission failed catastrophically without any prior warning symptoms while driving on the highway. During normal acceleration to pass another vehicle, the engine revved to 5,000 RPM as the transmission slipped, then dropped to 3,000 RPM coasting. After exiting the highway approximately one mile later and coming to a stop at a red light, the transmission would no longer engage in any forward gear. The engine revs freely when placed in drive and the accelerator is pressed. Reverse still functions. The vehicle had to be towed from the roadside. This created a serious safety hazard. The driver was stranded on the side of a busy road and lost all forward propulsion without warning while operating at highway speed. The failure occurred suddenly with zero prior symptoms. The vehicle was operating normally around town earlier the same day. The driver had no advance warning of any kind, no warning lights, no unusual noises, no shifting irregularities, before the catastrophic highway failure. This is consistent with reports from other UA80 owners who describe sudden, total transmission failure at similar mileage. The loss of forward propulsion at highway speed posed an immediate safety risk to the driver and surrounding traffic. The driver had to navigate to the shoulder and then reverse off the roadway to reach a safe location to wait for a tow truck. I contacted Toyota Customer Experience at 800-331-4331 and was assigned a case number. Goodwill assistance was denied twice. I was told the system would not allow the representative to proceed. I was disconnected twice during attempts to escalate to a supervisor. My case was then closed without resolution. Over 430 NHTSA complaints have been filed regarding UA80 transmission failures across multiple Toyota and Lexus models from 2017-2024. The pattern of failure is well documented. I am requesting NHTSA investigate this transmission platform and the adequacy of Toyota's limited CSP ZJC coverage.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

I am reporting a documented safety defect in my 2018 Toyota Highlander (VIN: [XXX] ). On March 31, 2026, a certified technician at Groove Toyota (Work Order #XXX) performed a diagnostic inspection to investigate a severe 'airplane whine' noise. The technician verified the noise and used a stethoscope to pinpoint the source as 'very loud coming from final drive,' officially recommending a full transmission replacement at an estimated cost of $8,475. This failure is a direct mechanical match for a known factory assembly error (insufficiently bent locking tab) acknowledged by Toyota in Technical Service Bulletin T-SB-0160-18 and Customer Support Program ZJC. Despite the technician's formal diagnosis that the vehicle is mechanically unsound and requires immediate replacement for safe operation, Toyota Corporate denied my request for assistance (Case #XXX) on April 8, 2026. Toyota cited my vehicle's VIN does not fall into the customer support program, although it's essentially the same transmission, effectively refusing to remedy a documented manufacturing defect. This vehicle has excellent service records, and Toyota’s refusal to honor the spirit of the ZJC program leaves me with a documented safety risk that the manufacturer refuses to address. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

Vehicle makes a whining noise like a siren when accelerating at 40mph or more when you let go of the accelerator the noise stops. I've been told by a mechanic its the transfer case or related transmission component. Toyota should declare a recall since it can cause an accident if the car stops in the middle of the highway.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

2018 toyota highlander awd. Whining noise when gas is pressed. Whining stops when gas pedal not engaged. Started at 116000 mileage. Regular service done at dealer. Slippage/ delay in gear shifting (automatic). No light on dash to show there may be an issue. Bought a toyota, because they are supposed to be great cars that run long time. Not real happy to hear that they know they have quality and training issues that can seriously hurt people, and they are not doing anything about it. And “their”consumers have to eat the cost for their mistake. I hope nhtsa files another motion to cover move of the vehicle having the powertrain issue

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while driving at an undisclosed speed, the vehicle made grinding sounds while accelerating. Additionally, the vehicle jerked while shifting into gear. The vehicle was taken to the dealer, who determined that the transmission fluid was dirty and that the transmission assembly and torque converter needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 107,700.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

I purchase a 2018 Toyota Highlander in 2021. The vehicle had just over 8000 miles when purchased. The vehicle had manufacturers warranty but I purchased additional extended warranty in addition. I can review and find the dates but I don’t have it at the time I’m filling out this form. In any case, there was an issue with the passenger side door lock actuator not properly functioning. The door would not lock when using the key fob. Since the vehicle was under warranty, they replaced the actuator. In February or March of 2025, the passenger side rear door lock began with the same issues. The dealership diagnosed as another door lock actuator. The vehicle was still under warranty so the actuator was replaced. The actuator was ordered but not replaced until after the vehicle extended warranty had expired. Shortly before the second actuator was replaced, the front driver side lock began to give issues. It will not unlock or lock at all. The only way to get the lock engaged is to manually lock the door. In addition, the driver’s side rear door lock has quit functioning as well. I have reported the issue to the dealership but they have claimed they cannot repair since the warranty expired. The tech at the dealership (Rusty Wallace Toyota in Morristown, TN) told me that he has saw this issue in several highlanders. The safety issues is that the locks do not function unless manually engaged. If a child is in the rear seat, the door can be opened. When exiting the vehicle, the doors can be left unlocked inadvertently and unauthorized access can be gained to the vehicle leaving property at risk. I am in the process of getting these two no. Functioning actuators replaced but have been quoted a price in excess of $500 for the parts and labor. I have done some research and it appears this may be an issues on Highlander models 2009-2024. I can provide work orders to the actuators that have been replaced.

Reported

Feb 2026

Incident date

Feb 2025

Mileage

Not provided

Outcome flags

None reported

2018 Toyota Highlander Platinum started with a whine noise, vibration, and went into limp mode. The transmission has been noted to needing to be replaced. I am currently at 75,453 miles and started to hear the whine at around 65,000 miles. This car is not safe to drive.

Reported

Feb 2026

Incident date

Mar 2025

Mileage

Not provided

Outcome flags

None reported

Transmission whining, hard shifting on 1 and 2 and 3 JP Pauley toyota claim my 2018 Highlander is not part or TBD and neew transmission is required to fix issue quote $7300. to repair current mileage 156K

Reported

Feb 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

My 2018 Toyota Highlander with 143k miles has poor acceleration shift lag and a whining noise from transmission. Dealer diagnosed and found transmission is failing and in need of replacement. They quoted $9624.00 to replace and the part is on backorder and could take months to get. Toyota customer assistance has declined any assistance with the repair even though they have a extended warranty program and a customer support program for the same year vehicle and with the exact same symptoms offering complete repair coverage regardless of mileage but declined my saying I'm not eligible due to the production date of my vehicle. I feel this vehicle is now unsafe to drive due to the possibility of complete transmission failure possibly at any time on the roadway.

Reported

Feb 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Transmission was slipping and hesitating from 50,000 miles up until it went completely out at 96,956. The day it went out, I pulled out onto the highway and there was no acceleration, it wouldn't move. It was flashing "traction control turned off" "check engine visit dealer" "check awd system" and the check engine light was on as well as the orange triangle with explanation point. Toyota said my vin wasn't covered under the TSB, so my extended warranty paid for most, but not all, of the transmisson and parts. They put in a new transmission but the new one does the same thing. It hesitates and slips with currently only 10,000 miles on the new one.

Reported

Feb 2026

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while driving at 58 MPH, there was an abnormal popping sound coming from the sunroof, and it was discovered that the sunroof glass had shattered. Neither an independent mechanic nor a dealer was contacted. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 165,000.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Failed UA80/F Transmission needs replacement for poor manufacturing

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while driving at an undisclosed speed, the vehicle was idling roughly with an abnormal sound. The vehicle was driven to the shoulder of the road. No warning lights were illuminated. The vehicle was towed to the dealer where it was diagnosed with transmission failure. The vehicle was not repaired. The contact ordered the parts to repair the transmission but was informed that the parts were not available nationwide. The contact stated that the failure was a known failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 98,340.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while attempting to turn left or right, the steering wheel became difficult to turn. The check engine warning light illuminated, and the vehicle lost power. The contact waited for several minutes before being able to restart the vehicle. The check engine warning light remained illuminated. The failure had occurred several times and had become more persistent. The vehicle was taken to a certified mechanic, who diagnosed that the body throttle, air control system, and battery sensor had failed. The vehicle was repaired; however, the failures persisted. The manufacturer was not informed of the failure. The approximate failure mileage was 200,000.

Reported

Jan 2026

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. While operating the vehicle, there was a whining sound coming from the engine compartment. The sound was also heard through the dashboard. The vehicle was taken to the local mechanic, who diagnosed that the transmission was faulty and needed to be repaired or replaced. The vehicle was not yet repaired. The local dealer and manufacturer were notified of the failure, but no assistance was offered. The contact was informed of an unknown TSB related to the failure. The failure mileage was 85,000.

Reported

Jan 2026

Incident date

May 2025

Mileage

Not provided

Outcome flags

None reported

Transmission starting making a wining noise, and was told it will fail. Toyota is well aware of this issue.

Reported

Jan 2026

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

TANSMISSION DIED AT 102,000 MILES, 2,000 MILES OVER THE WARRANTY. Toyota said it will pay $6,000 for parts. I HAVE TO PAY TAX AND LABOR. I have been waiting over a MONTH for the parts, while my HIGHLANDER SITS ON THE Toyota DEALER'S LOT IN RIVERHEAD, NY. My wife took the car there, since the "check engine" light had turned on. After the inspection, We were afraid to take it out of the parking lot. Code P275614 torque converter presure control solenoid; faulty transmission problem. Recommended a new transmision for $11,303 plus tax. Many class action suits are being filed about TRANSMISSION PROBLEMS in HIGHLANDERS!

Reported

Jan 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

The transmission has started making a whining sound just like the cars/transmissions effected buy the TSB from Toyota related to 8-speed auto transmission failures. My dealer said they have seen a lot of them and mine sounds like it, but they claim I'm not part of the TSB allowing for replacement. Toyota has a real problem with the transmissions in 2018 highlanders but they refuse to fix the problem.

Reported

Jan 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

1)The following components failed:Symptoms and Diagnostic Trouble Codes TRANSMISSION P0741 - Torque Converter Clutch Circuit Performance/Stuck Off P2757 - Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off P2714 - Pressure Control Solenoid 'D' Performance/Stuck Off P2817 - Pressure Control Solenoid 'H' Performance/Stuck Off P08BB - Pressure Control Solenoid 'L' Performance/Stuck Off P0740 - Torque Converter Clutch Circuit/Open P08BA - Pressure Control Solenoid 'L' P2116 - Throttle/Pedal Position Sensor 'E' Minimum Stop Performance P2713 - Pressure Control Solenoid 'D' P2756 - Torque Converter Clutch Pressure Control Solenoid C1241 - ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground 2)My family safety was put at risk because the car stopped moving forward suddenly on the freeway traveling from New York to New Jersey during a family trip. This occurred at 11:45 PM and we were stranded for 1.5 hours waiting for a tow truck. 3) Yes see advisory notes from Aamco: "internal failure, fluid burnt" similar diagnosis provided by Island Toyota in Staten Island. 4)Yes, AAA Auto Repair in Fairfax VA serviced the transmission a month prior after initial gear slipping. 5)The car did not change gears smoothly at about 7 PM during at arrival in NY. At 11 PM during drive back, it stopped accelarating and would not climb inclines. No major warnings, such warning lights until the car stopped shifting in gear on highway.

Reported

Jan 2026

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

Transaxle (Transmission) failure. Whining noise then failed while driving freeway. Towed to dealer/mechanic and confirm failure. There was a whining sound but no engine light warnings prior to complete failure. Toyota put out a TSB for this but was never informed - POL19-04. Toyota needs to expand CSP ZJC coverage to all UA80F/UA80E-equipped vehicles exhibiting symptoms, regardless of VIN range.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

On 11/22/2025, We were done shopping and when we tried to open the trunk it made weird squeaky sounds and we tried to close it but it suddenly self destructed. There was a loud noise and it shattered instantly and there was glass everywhere.

Reported

Dec 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

Vehicle’s 8 speed transmission started a low pitch whine when pressing the accelerator around 90,000 miles. Transmission has begun shifting roughly since 105,000 miles. Vehicle is outside of Toyota’s manufacture date deadline for T-SB-0008-21 but this issue sounds exactly like what is described in Toyota’s TSB.

Reported

Dec 2025

Incident date

Sep 2024

Mileage

Not provided

Outcome flags

None reported

Vehicle experienced whining noise when decelerating. Toyota dealer service technician documented the noise as coming from the transmission due to an issue with the pinion shafts. Our safety was put at risk by a potential for the transmission no longer working when driving. There were no warning lamps, messages, etc. prior to the failure. The failure occurred around 136,000 miles. All recommended services, including on the transmission, occurred at the same Toyota dealer service.

Reported

Dec 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while driving uphill and depressing the accelerator pedal, the vehicle decelerated and rolled backwards unexpectedly. An independent mechanic was contacted. The vehicle was inspected by a mechanic friend and diagnosed with transmission failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 92,000.

Reported

Dec 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

The transmission makes a whining noise, especially when pulling, as in driving up an incline. I took the 2018 Highlander to Rusty Drewing Toyota in Jefferson City, MO to be diagnosed. They said the transmission needs to be replaced. In researching the problem, I found a bulletin/recall: 7A61K20482. The bulletin says the serial number must be before 7A617E03416. I want to get on your list and hopefully, be able to get some kind of relief for this problem.

Reported

Dec 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2018 Toyota Highlander. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power in the middle of the roadway. The contact stated that the RPM continued to increase rapidly, but the vehicle failed to respond. No warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the washer tab, designed to prevent the loosening of the nut inside the transmission, resulting in damage to the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to the Customer Support Program: ZJC. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 104,000.

Reported

Nov 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

Transmission just started shifting extremely hard between first and second gear. Turning snow mode on stops the shifting problem so I know it’s an internal issue with the transmission. The Highlander XLE only has 67,748 miles. Way to early for a transmission issue

Reported

Nov 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

Transmission has failed at 73,000 miles

Reported

Nov 2025

Incident date

Dec 1969

Mileage

Not provided

Outcome flags

None reported

Transmission, whine rough shifting issues. Yes can be looked at. Tough to hear over the noise, harder to know when its going to change gears and increase speed due to slow/intermittent gear shifts. Yes they have a TSB from Toyota that descript the issue and Toyota has extend some vins warranty's for this issue but not for all affect vehicles apparently. No, not by any of those. Yes DTC have come on for awd system issues. Frist appear at 90K.

Reported

Nov 2025

Incident date

Nov 2023

Mileage

Not provided

Outcome flags

None reported

The transmission on my 2018 Highlander is failing prematurely at 80k miles in alignment with known/published customer support program ZJC. My car is not a VIN covered by the program today. Symptoms include a growing whining sound coming from the transmission and confirmed by two Toyota dealership service centers.

Reported

Nov 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

1. What component or system failed or malfunctioned, and is it available for inspection upon request? The issue involves the Dynamic Radar Cruise Control system (vehicle-to-vehicle distance control mode) in my 2018 Toyota Highlander. This system automatically cancels when the vehicle’s speed drops to approximately 25 mph (40 km/h) or below. The system disengages without driver input during normal driving conditions such as heavy traffic or congestion. The component remains functional but poses a safety concern due to its operational design. The vehicle and system are available for inspection upon request. 2. How was your safety or the safety of others put at risk? This malfunction creates a significant safety risk when driving in stop-and-go or congested traffic. The sudden loss of adaptive speed control forces the driver to quickly resume manual braking and acceleration, which can cause delayed reactions and potential rear-end collisions. The unexpected disengagement may also confuse drivers, especially those relying on the system to maintain safe following distances. This behavior increases cognitive load and the chance of driver error, particularly for elderly or less experienced drivers. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. The issue has been observed and replicated multiple times during normal driving conditions, such as during city traffic or highway slowdowns. It is also acknowledged in the vehicle owner’s manual, which specifies that the system automatically cancels below approximately 25 mph. However, this design flaw has not been formally addressed or corrected by Toyota dealerships or service centers as a safety concern. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The vehicle has not been inspected specifically for this concern by Toyota or other third parties. However, the condition is consistent across the same model and year,

Reported

Oct 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

The vehicle started having a whining noise in the transmission around 60,000 mi we took it to the Toyota dealership they said they couldn't hear anything He called Toyota itself The customer support program several times they have neglected it and it's getting worse

Reported

Sep 2025

Incident date

Feb 2024

Mileage

Not provided

Outcome flags

None reported

There is a voice listening device or microphone on the headliner right above the driver's side seat which leaks water. I see there is a recall for a windshield but it could be coming from the sunroof.

Reported

Sep 2025

Incident date

May 2021

Mileage

Not provided

Outcome flags

None reported

August 14, 2025 while coming home from work, truck started to lose power. It slowed down on the main street and then coasted to a complete stop in the middle of the road. There were no signals or alerts until it went dead. The vehicle will start, but it will not advance when put in drive. I have had the vehicle towed to my dealership to expedite diagnosing the issue.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

I just found out that there was an initial recall #20V012000 and an expanded recall #20V682000 on my 2018 Toyota Highlander that I was unaware of regarding the low-pressure fuel pump inside the fuel tank could fail risking engine stalling and potential crash. I found this out after paying 1100.00 to Sheehy Toyota in Fredericksburg to replace the fuel pump. I reported it to Toyota Brand Services for reimbursment and was told that it was NOT a recall it was a CSP (which to them is different they said) and that the fuel pump that I had replaced was a low pressure fuel pump and the CSP was for a high pressure fuel pump. I need help getting my money back after being charged for a recall.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

Whining noise on transmission at 79k miles

Reported

Jul 2025

Incident date

Apr 2025

Mileage

Not provided

Outcome flags

None reported

The transmission has failed after only 39,000 miles. As a result, the vehicle would not accelerate which lead to a dangerous situation while crossing an intersection. No engine light was shown and no sensors were triggered on the onboard computer so it was impossible to know there was an issue.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

At 11:15 AM, June 13, 2025 when I turn right at intersection, my steering wheel suddenly became hard (could not turn). My car nearly hit median in my left hand when the steering wheel back to normal. So I could steer my car avoid accident. This is first time I encountered problem like this. Everything is normal right now. No warning or everything popped up on display.

Reported

Jun 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.

Risk: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Toyota Camry and Highlander vehicles, 2017 Toyota Sienna and Tacoma vehicles and 2017 Lexus RX350 vehicles. During the manufacturing process, the oil galley in the rotor for the brake booster vacuum pump assembly may have been improperly machined possibly resulting in a sudden loss of brake assist.

Risk: A sudden loss of braking assist can increase the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the brake booster vacuum pump, free of charge. The recall began on May 9, 2018. Owners may contact Toyota customer service at 1-888-270-9371, or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0K/JLD.

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2017-2018 Toyota 4Runner and Tundra, 2018 Toyota Highlander, RAV4 and Lexus GX460 and 2017 Toyota Sienna and Tacoma vehicles. These vehicles may have incorrect load carrying capacity modification labels. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."

Risk: An incorrect load information label can result in the operator overloading the vehicle and increasing the risk of a crash.

Remedy: Toyota will notify owners and provide them with corrected labels, free of charge. The recall began on January 23, 2018. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are H0Z for Toyota vehicles, and HLF for Lexus vehicles.

Fujian Wanda Automobile Glass Industry (Wanda) is recalling certain aftermarket Replacement Windshields sold for use in 2014-2018 Toyota Highlander vehicles. The windshields have an attached wire harness that water may leak into, possibly causing damage to the vehicle's Engine Control Module (ECM).

Risk: The ECM damage may result in the engine stalling, increasing the risk of a crash.

Remedy: Wanda will notify owners, and service centers will replace the windshields, and inspect the ECM for damage, having it replaced, as necessary, free of charge. The recall began January 29, 2019. Owners may contact Wanda customer service at 1-864-281-2760.

Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.

Risk: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the fuel pump, free of charge. The recall began May 4, 2020. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are 20TB02 and 20TA02 for Toyota vehicles and 20LB01 and 20LA01 for Lexus vehicles.