2019 Toyota Highlander Complaint Log

NOT a tire issue, TPMS issue, had 2 replaced due to corrosion and slow leaks. These came with a certified used vehicle. Mettalic stems and NitroFill. From Dealer IRA toy of Danvers Mass. 245/60R18 tires. There was no tire damage Dash light came on before driving. TPMs sensors were replaced 6 months apart. The other 2 are still on the car and holding air for now. High cost for replacement With new style rubber stems. Not warranted but should be before they snap off on Road and cause accident. Manual says if catastrophic fail TPMs dash may not Light. Toyota should replace metal with new rubber non-corroding stems and sensors. Tire are important and the safety devices to check this should be of better safety Than the item being monitored.

While driving my car, the check engine light turned on and my car listed hybrid system malfunction as a flashing indicator. It lost all power in the middle of the road and I was unable to drive and move vehicle. This is the third incident with the same problem since purchasing.

The contact owns a 2019 Toyota Highlander. The contact stated while driving at an undisclosed speed and attempting to accelerate, the vehicle hesitated and was sluggish while responding. There was an abnormal humming noise detected. There were no warning lights illuminated. The vehicle was taken to the local dealer, where the transmission was replaced, but the failure recurred. While driving 71 MPH and merging into traffic while accelerating, the vehicle failed to respond. The contact was able to veer to the shoulder. The vehicle was taken back to the local dealer; however, the dealer was unable to duplicate the failure. There were no fault codes retrieved. The mechanic at the dealer reported that during the test drive, there was hesitation while downshifting. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 16,000.

Transmission has a whine at 117,000 miles. No warning lights. An independent shop advised the transmission is bad and needs replaced. After reading numerous similar complaints, I believe the premature failing of the transmission jeopardizes people's safety as improper shifting could cause an accident. Currently waiting on an appointment at a Toyota dealership.

The contact owns a 2019 Toyota Highlander. The contact stated that while the vehicle was parked and attempting to start the vehicle, the vehicle failed to respond as intended. The contact stated that the failure had been recurring, and the battery was replaced, as recommended by the local dealer; however, the failure persisted. The vehicle was taken to another local dealer where it was diagnosed that the START/STOP system was draining the battery. As a result of the failure, the START/STOP system was turned off. The manufacturer was made aware of the failure and referred contact to the NHTSA Hotline for assistance. The failure mileage was approximately 77,000.

The contact owns a 2019 Toyota Highlander. The contact stated that while driving at various speeds, upon depressing the accelerator pedal, there was an abnormal whining sound coming from the vehicle. There was no warning light illuminated. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was informed that the transmission was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 51,000.

Transmission/transfer case has a known bearing/internal fault that makes a whining sound between 20-40 mph, vehicle has only 56,000 miles. Based on other owner experiences the transmission must be replaced at an estimated cost of 10,000-13,000 dollars.

The vehicle has developed a whining noise from the transmission on acceleration. It is the same symptoms included in a customer support bulletin for 2017, 2018 models with the same transmission. I’ve been unable to locate a bulletin covering the 2019 that I own even though it is the same issue.

2 weeks ago, the warning light in the dashboard turned on with a message that “SRS AIRBAG SYSTEM MSLFUNCTION” I am not sure but I never had an accident and I donno why that warning is on. I asked Toyota but they said they do not have any recalls

While at a stop sign fully stopped the car rolled forward on several occasions. My warranty had just expired a month prior. My car has always been maintained and maintenanced. I was stuck paying a lot of money and no car should be moving when you have your foot on the brake. The dealership said master cylinder/ brake booster went out.their is a recall on the hybrid for the same exact thing but not my car.

Occasionally upon starting the vehicle an EXTREMELY high pitched screech is emitted - probably through the speakers for a few seconds. The sound is ear splitting. This occurs ~5 of the times when starting.

I am experiencing a turbine whining noise from my transmission while under load. This has been reported to be an issue that stem from incorrect assembly of the locking washer to the locking nut in the UA80F 8 speed transmission. Toyota only provided extended warranty to 2017-2018 vehicles but not all vehicles that were manufactured with the same exact transmission. This whine is a sign of premature transmission failure that can occur at any given time while driving which is an extreme safety hazard. Please do something to force Toyota to be held accountable of their poor manufacturing and fix this safety hazard via recall. There is a law suit from James LeBoutheller pertaining to this issue.

Goodyear Reliant All-Season 245/60R18 105V All-Season Tire [XXX] going to Orlando, FL on [XXX]. Speed about 72MPH. A bunch of motorcycles were passing us and thought sudden sound was their engines. Car begin to shake hard to control. Pulled over side and saw side wall had separated from main body of tire. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

In driving my vehicle the RPM stayed high I took it into the Toyota dealer in Albany Ga and was told that the transmission was stuck in 3rd gear and the transmission needed to be replaced. My vehicle currently has 66k mikes on it so it is not covered by a warranty. I read where the 2018 Highlander had reported issues with their transmissions. I checked to see if one of the 2018 transmissions were put in my 2019 model and all I was told was there was not a recall on my vehicle. Yet if I were to order a new transmission through Toyota they told me they are on back order for anywhere of two weeks to two months. Sounds like they are having issues if they have none in stock.

The engine can be turned off while the shift (automatic) lever is not in Park. If the driver does not realize the failure to put the lever in Park, the car can roll freely. My car is available for inspection, but I was given to believe by Toyota service that this is a standard feature on all 2019 Highlanders. Safety is continually at risk because the car can roll and cause injury to an exiting passenger, another car, or a pedestrian. The car has not been inspected for this since Toyota does not believe this is a problem. There is a warning lamp triangle ! but no sound. The message says "Shift to P before exiting vehicle" . While proper parking is my responsibility, I have not seen the in any other type of vehicle in which I have ridden or driven, Honda, GMC, Chevrolet, Dodge Aspen--all owned and driven by me. This is an ongoing "condition", not an "incident".

Poser steering failed momentarily. I was at the drive-thru window of CVS and was afraid my mirror would hit the pole when I pulled forward. I tried to turn while backing up slowly from a full stop. The car momentarily resisted my attempt to turn the wheel. There was no safety risk at the time. I have not had the problem investigated. The problem quickly corrected (within 2 seconds(?), o I did not notice or look for any warning lamp or message. I have read of steering failure on highways in the 2019 Highlander and am concerned that this is a harbinger.

There is a painful ear screech sound from speakers when starting car. Sometimes it happens multiple times a day and sometimes I can go a few days without it happening when I start my car.

My Highlander currently has 91,700 miles. Over the last 60 days, it has developed a high-pitched whine during acceleration under power. The sound starts at about 20 MPH and continues. I presented it to the dealer 30 days ago and they suggested new tires, front and rear brakes and an alignment. Those repairs have all been completed and the noise continues and may have gotten worse. A second diagnostic visit revealed the need for a new transmission at a cost of $11,005. The part number involved is T030510-48601-84. Safe operation of the vehicle is at risk as I could be stranded or worse as I wait for a part that is on back-order. There are no warning lights or check engine lights.

I have a sporadic high pitch screeching beep when I start my car. It started about 3 months ago. It is so LOUD and glad I don’t have little kids or older adults I have to transport. I have noticed my SOS consistently blinks green and red.

The SOS system is malfunctioning and causing an earsplitting screech on the 2019 Toyota Highlander Platinum. This occurs around every third time when the car starts and is damaging my hearing and my kids' hearing. This is well documented on the Toyota Nation forum and Reddit. Toyotanation: [XXX] : [XXX] Here is a video of it occurring on someone else's vehicle: [XXX] "Toyota service technician at our local dealership heard the loud sound when servicing the vehicle. They talked to Toyota and they said: "TAS agent stated there has been multiple cases of the DCM causing this concern, and the repair is to replace the DCM or disable it." Toyota is charging consumers for this factory defect. Please make Toyota address this problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Took the vehicle twice to Toyota to check on console vibration originating from possible drivetrain (normally in cold weather). This was done under extended warranty. Also had transmission fluid replaced. Service department noticed fluid low even though there was no transmission leak. Service department couldn't duplicate issue but failed to attempt start of vehicle in early mornings as requested. About 10K miles after last attempt to get issue fixed, the transmission failed with no caution, no warning and no error codes. Symptoms included little to zero acceleration from a dead stop and inability to accelerate to higher speeds when necessary (main safety issue). Eventually, vehicle was not able to accelerate. This vehicle does have the 8-speed AT Transmission that lawsuits are being filed against.

The contact owns a 2019 Toyota Highlander. The contact stated that while her grandkids were attempting to latch the rear seat belts, the seat belts independently unlatched. The seat belt warning light illuminated. The vehicle was not taken to the dealer. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 19V877000 (Seat Belts). The manufacturer was made aware of the failure and confirmed that the vehicle was not included in the recall. The failure mileage was approximately 40,000.

The transmission started making a whining noise at 100k miles and is getting worse as the mileage gets higher. There is a similar problem with 2017-2018 models.

The contact owns a 2019 Toyota Highlander. The contact stated that on several occasions while driving at various speeds, there was an abnormal whining sound emanating from the front of the vehicle. The vehicle was taken to a dealer where it was diagnosed that the transmission needed to be replaced; however, there was a back log on the part. The manufacturer was notified of the failure. The failure mileage was approximately 70,000.

Driving on 495 N Beltway car started stalling and then suddenly stopped accelerating/decelerating while engine was running. Almost was rear ended by fast moving traffic. Carefully glided to the shoulder and called Tow Tuck Incident on 12/18/2023

The contact owns a 2019 Toyota Highlander. The contact stated that while adjusting the driver's seat, the control was making an abnormal buzzing sound. The contact stated that the seat was not moving forward or backward, and the seat back was not moving forward or reclining as needed. The contact stated that there was no warning light illuminated. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the seat motor needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 64,000.

We believe the problem is in the SOS system. This is an intermittent problem that occurs about every 5 to 15 starts. At start-up, an ear piercing scream/screech comes from somewhere in the front speakers and lasts about 2 to 5 seconds. At times the scream is so loud that it leaves a ringing in your ears. We are very concerned about our grandkids riding in this vehicle. This problem needs to be addressed, it’s not going away and it’s making it different to drive.

When I start my 2019 Highlander there is a loud screech that startles you and makes you jump out of your seat. It’s a very loud feedback noise through the speakers, and the red and green lights near the SOS button flash multiple times. This happens very often but intermittently, and when it doesn't happen the SOS button only flashes red/green once. This happened after the SOS trial service had expired. I called the SOS service and they told us to talk to the dealership. There needs to be a recall of the SOS module or whatever is causing this.

lost power 3 times - each time making a left hand turn at low speed -Nov.23 2023 -- Dec. 20 2023 & Jan, 30 2024 Groove Toyota checked vehicle out on Dec.21 2023 couldn't find problem - took it to Groove Toyota again on Jan. 31 2024 - told to make another appointment to allow full day of testing - safety concern for family and other traffic - no warning prior to loss of power

November 7, 2023: While driving across the California desert at 70 miles an hour, temperature was 71°, and freeway traffic was light, without any other outside influences, the sun roof spontaneously exploded, blowing outward, as though someone had put an explosive between the glass and interior of the vehicle. it sounded like a shotgun blast. I pulled over and examined the vehicle; the remaining glass in the sunroof was blown out, arched above the roof of the vehicle, with a spray of shattered glass inside and on the roof of the car. There were no vehicles around me, no impact, and I’m returning home, I reviewed my dash cam looking for other signs (like a bird crashing into the roof). There was nothing. Upon searching this mystery, I found that many others have experienced the same thing. The car is now at the dealership. The car is well cared for, and the roof/glass, prior to the explosion, was undamaged.

The car turns off when driving which was supposed to be corrected by recall. It doesn’t appear the recall has been successful in correcting the issue. I actually am not 100% sure they actually swapped out the recall part so I’d like that checked. I also purchased a new battery from the dealer about 3 weeks ago and the problem actually got worse in that it stalls while driving or resets the computer while driving at least once a week.

When I start the Highlander, there is a loud (hurts your ears) feedback noise through the speakers, and the red and green lights near the SOS button flash multiple times. This happens intermittently, and when it doesn't happen the SOS button only flashes once.

Originally, 2019 Toyota Highlander lost engine power, steering, and braking on U.S. Route 30, a very busy highway. Managed to pull off side of road AND WAITED. AFTER A FEW MOMENTS CAR STARTED AND RAN AS EXPECTED.Took to local dealer who had the car for several days, but couldn't identify the problem. This instance was 2020/2021. Fast forward to this past September 26th. Pulling out of a private parking lot the car stalled exactly as it had previously.This complete failure of engine is going to get me killed. Further I now notice my dash lights are dimming for no reason then coming back to bright. Now I read where other Highlander are doing the exact thing. I have a car, I'm afraid to drive.

Experience "dead zones" in accelerator pedal movement. Experience "no acceleration" with first 1-2 inches of travel from idle position. This is constant and does not vary noticibly with speed. I was driving in an suburban shopping area in York PA with three lanes of travel in each direction. I intended to move from the laft hand lane to the center lane. I indicated my intentions and waited for an opening. I was travelling about 35-40mph. When an opening came along, I steered into the indended lane, but depressing the accelerator to increase my speed, no acceleration occurred. I then panicked and depressed the pedal quicker, and the ensuing acceleration nearly catapaulted me into the semi truck in the center lane ahead of me. I missed the truck by inches. I have had this issue evaluated at Bennett Toyota in Lebanon PA, and the Lancaster Toyota, the dealer who sold me the vehicle in May of 2023, is aware of the issue. Bennett Toyota service department tried to fix the issue by replacing the brake switch. That did not alleviate the problem. I have had several other instances when pulling into traffic when the delayed acceleration caused me issues but no accidents. I believe this issue is related to the selectable "snow" driving function. I think the system is somehow stuck in the "snow" mode at all times. I may have substantiated this today when I experimented with the "snow" function while driving at about 45 mph. When I select the "snow" mode while driving, the accelerator "dead zone" actually gets worse. Bennett Toyota Service response is "it drives like any other Highlander". If that is so - this is truly a huge issue with "drive by wire" tachnology...!!! As a note, at Bennett Toyota I did drive a 2019 Highlander privately owned by the service manager and it did indeed have the dead zone in the acelerator - a fact that the service manager admitted to me verbally. I have read many instances of this issue in chats online.

When I start the highlander, there is a loud (hurts your ears) feedback noise through the speakers, and the red and green lights near the SOS button flash multiple times. This happens intermittently, and when it doesn't happen the SOS button only flashes red/green once.

Display screen Brake fluid low. Stop safety. Engine stop to start..

Seat belt refused to retract and was pressing on our son's belly 911 was called and notified of the issue, Policeman had to cut off the seat belt for my son's safety Insurance was notified and we were informed that insurance will cover the repair cost but we have a $ 500 deductible Toyota gave us a quote for $ 470.12 plus sales tax 19.29 for a total of $545.73

2019 Toyota Highlander SE V6 FWD - Transmission failing 106000 miles. Transmission has developed a whining sound while accelerating. Fayetteville AR Toyota dealer initial diagnosis was a loose heat shield and recommended a front end alignment, which was done. Noise continued. Independent transmission shop diagnosis was potentially failing bearing, but most likely transmission beginning to fail. Fayetteville AR Toyota dealer, diagnosis upon return, transmission failing, needing replacement. $7,000+ for parts, 5 week lead time to order. Recommended to not drive vehicle as transmission could fail while driving.

I was turning into Starbucks at a low speed when the next thing I knew the car jumped forward and hit the car in front of me not one time but three times. I was finally able to get the car stopped but had Damage to both cars. I believe the accelerator was stuck causing the accident. I want to know if there is a recall on the accelerator petal that it would have caused the highlander to do this because to me this was a frightening site to go through.

I got the message: BRAKING POWER LOW and the Engine Check light is ON I couldn't turn it on.

Both the right and left constant velocity axels are making noise. The dealer tells us it is under warranty and will be repaired. However, there are no repair parts available and on national back order. The dealer parts department indicates that there have been problems with the 2019 Highlander cv axels, and all replacement parts have been used. My question is how many highlanders have bad cv axels? Is there more of a problem than just a back order. The dealer indicated we could continue to drive the car until it starts to vibrate.

While I am driving my Toyota Highlander XLE 2019 in a parking lot to park my car, I stopped to yield to people crossing and I slowed down and applied brake , but my car stopped and unable to restart as car display showing an error - Braking Power Low I unable to star the car and ended up towing to Toyota Dealer ship in Plano,TX I am still waiting for Dealer to check on and advise on the issue I feel this is huge safety issue as car can stop in middle of traffic or on busy highway with out any warning and can cause a serious accident I am really pissed off at Toyota quality

Approximately two weeks ago, my brakes began to fail. When i press the brakes, I receive a warning message on the steering wheel portion of the dashboard that says "breaking power low" and an orange triangle with an exclamation point illuminates. The extremely weakened brakes almost made me rear end a vehicle traveling in front of me. Since then, I have taken my vehicle to a local mechanic/autobody and also to a Toyota dealership in Hackensack, NJ. The local mechanic advised me that he could not find anything physically wrong with the vehicle that would be causing the problem, which he also experienced. Hackensack Toyota, after having my vehicle for over two hours, could not make a diagnosis of what was wrong with my vehicle and also wanted to charge me a substantial amount of money for something that should be an immediate hazard and saftey concern. This issue also sounds like a manufacturer defect that should be treated as a recall since there was no action or incident that led to or caused this brake failure. Since this is my only vehicle, it forces me and my family to take significant risks by traveling in it.

When starting my vehicle, I get a high pitch ear piercing noise. My ears will ring after it because it is so loud. This is extremely high for my passengers, grandchildren and my husband and I. I am not putting in ear plugs in me or passengers just to start up my car. I have reported this to Toyota Brand Engagement Center Case 230711000212. This component has NOT been inspected by anyone, as I am not paying over $300.00 just to have a technician look at it. There has not been any warning lamps, messages or other symptoms of the problem prior to the failure. This noise started around 3 weeks ago, Week of June 19, 2023.

Vehicle check engine turned on to check AWD system after about 2 days when filling with gas the engine wouldn't start and had Low brake power message on dashboard. Checked code and got P0171 and P0174 which mean engine's air/fuel mixture becomes too lean for the Engine Control Module (ECM) to correct within its normal operating range there are many posts and threads about same issue on highlanders as old as 2017 please look into this issue that could potentially cause a hazard. will take vehicle in for inspection 06/13/23 at Toyota of Naperville

The interior lights stopped working and the drive side sun visor won’t stay up and the beep never worked when I back up to something to close

2019 Highlander has whining noise when accelerating so we brought it into the dealership. They stated it needs a new transmission assembly - $11,741.41. This is unacceptable for a four year old vehicle. I have contacted Toyota directly, they stated there is nothing they can do for us because we are over the 60,000 warranty.

The contact owned a 2019 Toyota Highlander. The contact stated that while driving at 25 MPH, she crashed into a large commercial vehicle. As a result, her vehicle went underneath the large vehicle and her air bags failed to deploy upon impact. The contact hit her head on the windshield as she later sought treatment at her urgent care facility for injuries to her head, back, neck and right knee. The other driver sustained no injuries. A police report was filed. The vehicle was towed to an independent tow yard. The manufacturer was notified of the failure and an investigation was able to retain the vehicle's black box; the cause of the air bag failure remained under investigation. The vehicle was deemed a total loss due to the extensive front-end damage. The failure mileage was approximately 70,000.

The front bumper keeps popping out. I’ve returned it to the dealer 3 times, who says a clip has to be replaced. However, it’s not covered under the extended warranty and they will just replace it. The dealer told me to just push it back in when it pops out. It will push back in place, but it will not stay in place. It has not been damaged.

There is a loud, ear splitting sound that occurs at start up. It doesn’t happen every time but has happened multiple times since I’ve owned the car for 1 year. It is very loud—like a shrill feedback noise from a microphone.