When in gear, the power does not engage. Unable to accelerate in Drive (spins as though in Neutral) or Reverse (same result). The car stopped in traffic and I was unable to safely pull aside.

- San Francisco , CA, USA

At 80,000 miles or so the transmission has now started making a whining sound upon acceleration. The repair shop says there's nothing they can do except to replace the entire transmission. This tends to be a common occurrence with Toyota vehicles.

- Atlantic, IA, USA

ur transmission went out with only 96K miles on it, We were told that it could break down at any time leaving us stranded. there are may forums and people experiencing this issue. It was inspected by the dealer, and they confirmed that the transmission was needing to be replaced

- Greeley, CO, USA

These Toyota highlanders had a whine noise in the transmissions that Toyota ended up taking care of in previous years. They said the problem was fixed in 2019 and newer. This problem has not been fixed as there are numerous confirmed cases of the exact problem with later models.

- Liverpool, NY, USA

The contact owns a 2019 Toyota Highlander. The contact stated that recently while driving at speeds above 40 MPH, there was a whining sound coming from the engine compartment. The cause of the sound was not yet determined. The manufacturer and local dealer were not yet contacted. The failure mileage was 51,000.

- Miller Place, NY, USA

Dealership stated that whining sound from transmission is irreparable and must be replaced. It is unsafe to drive and the dealer confirmed the noise. This is a known, common issue with the CVT Transmissions, but they are not willing to replace it due to being more than 60 months past the manufacture date, but under 60,000 miles.

- Austin, TX, USA

Approximately at 56,000 miles I began having trouble with a whining noise along with rough, delayed, or sudden shifting, lack of acceleration from a stop and shuddering. I had taken it in for an oil change and explained some of my complaints. They stated they didn't hear any whining noises (so they say) after completing the oil/fluid change. The service department said if it continues to come back and they stated that they haven't had any complaints about the whining noise with Toyota. I got "service engine light" and took it to the dealer which they said was a sensor for AWD. I paid to have it replaced and 2 days later the exact code came back up. Took it back into the Toyota dealership stating the same code came on but, to date, the dealer has been unable to correct the problem because they say it's the transmission that needs replacing which will cost over 8,500.00! My truck only has 119k miles and should be good to go for at minimum of 100k miles more with no major issues!

- Dunlap, TN, USA

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.

- Hempstead, NY, USA

Transmission Failed at 65,000. Yes, inspection available upon request. Safety is when my family with little children are in the car, and erratic shifting takes place while traveling at high rates of speed. Car has not broken down, but was told by dealer that it could "run for ever or break down tomorrow" Issue for me is that it is VERY apparent through multiple resources that Toyota clearly is aware of this issue. Recalled in 2017, and 2018.....but looks like most is happening with the 2019 with no accountability on their part. Power train warranty expires at 60,000 miles....yet 75% of reported issues are in between $60,000-$70,000 with Toyota offering ZERO assistance or taking any responsibility or action. No warnings on the dash, no lights. Either loud noise, high rev RPM, or sudden erratic shifting. Just Toyota....saying "yeah we know about it, but still not helping with it, not extending the warranty, and just leaving you with a $8,000-$10,000 bill or continue with a ticking time bomb. Negligence is a safety issue. A big one.

- Langhorne, PA, USA

Transmission failed at 97,500 miles

- Lillian, AL, USA

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.

- Port Washington, OH, USA

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.

- Syracuse, UT, USA

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.

- Gaston, OR, USA

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.

- Devine, TX, USA

The contact owns a 2019 Toyota Highlander. The contact stated while driving 45 MPH uphill, the vehicle downshifted unintendedly and failed to shift back to the intended gear. There was no warning light illuminated. The vehicle was taken to the dealer, where the transmission was recorded; however, the failure recurred. The contact stated that the failure had been recurring while driving uphill. Additionally, the contact stated that while at a complete stop and depressing the brake pedal, the vehicle lunged unexpectedly. The contact stated that while driving on a level road surface and depressing the brake pedal, the brake pedal went to the floorboard; however, while driving uphill and depressing the brake pedal, the brake pedal travel distance was reduced. The vehicle was taken to the dealer, where the brake line was bled; however, the failure persisted. Additionally, the dealer determined that the brake pedal was operating as designed. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that they would follow up within 3 to 4 days. The failure mileage was approximately 25,000.

- Troutdale, OR, USA

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.

- Acworth, GA, USA

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.

- Savage, MN, USA

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.

- Leesburg, GA, USA

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".

- Hagerstown, MD, USA

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.

- Clive, IA, USA