2021 Toyota Highlander

Regarding brakes: There is an inconsistent involuntary brake pressure release occurring when slowing down via braking where the brakes let loose for about a second before applying again. This occurs with no change in pressure applied to the brake pedal. This is a dangerous situation, especially if in emergency braking situation. This has occurred multiple times over the 16k miles that it's been driven, but more recently. There is no consistency on the speeds it occurs at either. Regarding fuel: We are unable to fill fuel tank completely due to poor venting in gas tank, which could lead to spilled gas similar to overfill, causing a hazard. This vehicle has a 17.1 gallon fuel tank but we are only able to get 12-13 gallons upon fill-up at empty. Both of these issues have been reported to our local Toyota dealership, with no resolution.

The contact owns a 2021 Toyota Highlander. The contact stated his wife pulled into a parking spot and turned off the engine while the vehicle was in reverse. The vehicle then switched gears to neutral on its own, started reversing, and slightly crashed into the rear of another vehicle. The warning message "Put Transmission Into park Illuminated". The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The approximate failure mileage was 2000.

I have a 2021 FWD Highlander Hybrid, running in ECO mode with just over 5K miles. I just had this problem happen this afternoon. Pulling into a parking spot at the grocery store. I was going pretty slow, almost stopped, and then the car engine revs and lurches forward. Thank goodness I had my foot on the brake, otherwise the car would of jumped the curb/parking block. Also, happened to me previously coming out of our neighborhood on to a busy street. I'm stopping at the stop sign, going pretty slow, and then all of a sudden the car engine revs and lurches forward. Quite frankly I consider this a huge safety concern. If my foot was not already on the brake the car would of moved forward into on coming traffic The car was just in for its 5K mile service at the Toyota Dealership, and there are no warning lamps or messages displayed when the problem occurs

While driving a piece popped off of the passenger door mirror. It flew off and hit the passenger door causing scuff marks before flying into traffic and causing the car behind me to swerve in traffic to avoid it from hitting their car or driving over it, which could have caused an accident. I wasn't able to recover the piece due to the incident occurring on the interstate. I did take the vehicle to the dealership (Serra Toyota - Birmingham, AL) in July and was told by the service technician that they had three other cars to come in with the same issue within the last month. Also, I was told that the entire mirror would have to be replaced since the manufacturer didn't make the piece alone. I was told that it would cost me $800 to replace the entire mirror. I should not be responsible for a faulty piece on the vehicle that was just purchased at the end of April. The technician told me that he would put in a ticket with the manufacturer, but I have not received a response.

The fixed moonroof appears to have exploded on its own while parked. No alarm was set off and no objects were found inside the vehicle suggesting an impact. There was no debris around the car. There were no storms or the vehicle is not parked near trees or ball fields. Dealer denies any known occurrence and states this must be from an impact and is not covered by warranty.

I was forced to change lanes quickly from the left lane to the left shoulder of an interstate when a double tandem tractor trailer moved into my lane of traffic. The interstate was dry and the left shoulder was in excellent condition and wide enough to accommodate my vehicle easily. All lane assist options were turned off, the driving mode was set to “economy” and the cruise control was turned to “off”. A few seconds after entering the left shoulder of the interstate, I felt the rear end of my vehicle sway from side to side for a few seconds. After the swaying ended, I thought there was a brief loss of vehicle control after which the vehicle returned completely to my control. My vehicle is a Toyota Highlander Limited AWD gas engine SUV with about 2700 miles when this occurred. I drove my vehicle without any emergency steering maneuvers 2700 miles prior to and 500 miles after this incident without any problems. I had my Toyota dealer examine the suspension, steering and event recorder of the vehicle and test drive it. They found the vehicle to be performing within manufacturers specifications and without any defect in the steering or suspension and found no codes found in the event recorder.

Bridgestone Alenza Sport OEM 235/65R18 tire. I was driving about 40 MPH. I noticed increased vibration. Suddenly the left rear tire failed. The driver behind me said that the tire "exploded." She had never seen anything like it before. The outer part of the tire had completely separated from the part attached to the metal wheel. There was some damage to the wheel well.