2021 Toyota Highlander recalls

My 2021 Toyota Highlander XLE began making a high-pitched whining noise when accelerating. When researching this noise, associated with the make, model, and year of my vehicle, it became apparent that the noise is associated with a manufacturer's defect in the [XXX]‑speed transmission (Toyota [XXX]). The cited notification states that the correction for this defect is a transmission replacement that is only covered by the 60,000 mile/5 Year warranty. There are three class-action lawsuits associated with this issue, and I wanted to document my incident in the event that my service appointment with [XXX] Toyota in [XXX], on 11/23/2026 indicates that my transmission is affected by the defect so

When driving I had to brake hard to avoid a collision. My daughter was riding in the front passenger seat. Both my daughter and myself were buckled in our seat belts. When I had to brake, her seat moved all the way to the front position and she was thrown forward towards the front windshield. There is an active recall for my car where the recliner assemblies in the second-row seats may not fully lock after seat back adjustment. This seems to be the exact same issue but we experienced this with the front passenger seat. I reported the issue to Toyota but my vehicle has not been inspected yet. I am having the rear recall fix completed in late November. The issue put my daughters safety at risk

I recently purchased a 2021 Toyota Highlander Platinum. Within a few weeks from purchase, the transmission started making a whining noise. Upon further research, it was discovered that Toyota has been installing the UA80=F transmission in their vehicles, knowing full well that there are serious issues with this particular transmission. But yet they continued using this transmission. Someone needs to address this issue and hold their feet to the fire.

The contact owns a 2021 Toyota Highlander. The contact stated that while driving at slower speeds and attempting to park the vehicle, the vehicle unintendedly accelerated into a rail while the brake pedal was depressed. The vehicle was towed to a nearby Collision Center for the repair. The contact sustained injuries to the left leg, left hand, and left elbow. The contact sought medical attention for the injuries. The manufacturer was made aware of the failure by telephone. The failure mileage was approximately 150,000.

On November 19, 2025, the 12.3-inch infotainment display in my 2021 Toyota Highlander Limited went black and never recovered. That screen is the only display for the rear-view backup camera. With it dead, there is no backup camera image when reversing. The failure started as an intermittent blank screen with the reverse camera still working, then progressed to a fully dead screen including the backup camera display. A replacement display unit did not fix it. Toyota has acknowledged this defect in Technical Service Bulletin T-SB-0055-22, which identifies the integration control sub-assembly (part 840C2-48010) as the cause, but has not issued a recall. Toyota service repeatedly diagnosed the p