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.

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.

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).

The contact owns a 2023 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 26V128000 (Seats) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the remedy was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

Received a safety recall stating "Seat Back Reclinging Assembly May Not Securely Lock". Based on this information, it goes on to state that "a seat back that has not been secured in a locked position may fail to properly restrain occupants, increasing the risk of injury in the event of a crash at certain speeds." Currently there are no remedies available but it is advised that "no one sit in or use the second-row seats while the vehicle is moving until the remedy is performed on the vehicle." In speaking to headquarters as well as mutliple dealerships, the only "solution" is to provide a rental car in the amount of $42/day and they would reimburse in 6-8 weeks. There is no current remedy date. That would mean there is an out of pocket cost of $1200+ a month, in which these funds are not available to our family. I am the primary caretaker for two small children who are in car seats and required to utilize the back seat/2nd row. Since I have been advised not to use it, my car is currently unsafe to use for its intended purpose. I have been given no other solutions at this time.