2014 Toyota Highlander structure problems

“The driver’s-side rear spoiler on my 2014 Toyota Highlander Limited AWD has melted, bubbled, and warped. The vehicle has been stored 100% of the time in a fully enclosed garage with no windows since new. It has only 65,000 miles and has received all service exclusively at authorized Toyota dealerships. There has been no direct sun exposure, accident, or misuse. Toyota dealer and Corporate attributed this to “solar convergence” and denied any repair assistance or goodwill coverage. This explanation does not match the facts given the garage setup and minimal outdoor time. This appears to be a materials/design defect in the black plastic spoiler. Similar melting/warping issues are reported by other owners on Highlanders and RAV4s, even on low-mileage garaged vehicles. Dealer replacement quotes are typically $2,700+. I request NHTSA investigate this recurring plastic failure as a potential defect in materials and workmanship. Attachments (upload with form): • Photos of the melted spoiler (multiple angles) I am available for any additional information. 05 May 2026”

“Was driving 70 mph on nj 287 when all sudden I hear something that sounded like implosion and air was coming from sunroof. Ended up being sun roof glass flew out of car sunroof frame. Toyota knew it was a defect as they did inspection but did not want to cover it because they said it’s out of warranty. Thankfully no one was driving behind me at that time”

“Water leaks inside the car every time it rains. We checked the sunroof drain tubes. They are clear. It is getting in through the roof rail bolts. It runs down the pillars to the floor and underneath the floor carpet. The carpet is wet for long periods of time in rainy seasons. I am concerned there is going to be mold issues.”

“The vehicle is painted in Blizzard Pearl, which has a known peeling issue. Toyota never sent us any notification of an issue with the paint. A patch of the paint has peeled off of the top of the vehicle and has continued to grow larger. When we contacted Toyota, we were informed the period to fix this issue has closed and we would have to repair out of pocket. Our vehicle was mostly garage kept and didn't suffer the immediate failure of the paint. Blizzard Pearl is a color with an additional cost and has the most complaints for failure. Toyota has acknowledged the problem but did very little to ensure customers were notified, did not take into account Blizzard Pearl painted vehicles would fail at different times due to climate/storage of vehicles, and only provided a narrow window to their customers for this issue. The peeled paint has exposed the body of the vehicle to the elements, which will cause it to rust.”

“Some doors do not lock when the electric lock switch is pressed on the FOB or using the button on the door. Sometimes the doors that did lock don’t the next time. This is a security issue while driving the vehicle and another security issue when parking. It’s also a safety issue for the same reasons. The door’s electrical locking system fails and needs to be fixed.”

“rear tailgate door non-functioning. auto door button does not work and door cannot be opened manually. serious safety issue if car in accident and side doors won't open. checked by dealer in dec. 2020, and they knew about problem and not covered under warrranty. toyota knew about problem in march 2016 and issued service bulletin T-SB-0023-16 which clearly states problem and how to fix in 8 pages.; and only covers 2014/2015 highlanders under warranty. no warning lights; tailgate failed in dec. 2020. vehicle only inspected by toyota dealer in roseville, CA. if Toyota is willing to fix some highlanders, why would they exclude others out of warranty? This makes the vehicle unuseable for a family that hikes, camps, plays sports, etc. and I feel is a clear safety issue if one exit out of vehicle does not operate!”