2022 Toyota Highlander: check engine light

Filed Sep 20, 2026 · Transmission · MD

Vehicle begin making grinding noises, and stalling during accelerating and also fuel smell. Took vehicle into Toyota Waldorf, MD dealership for diagnostic. At 58,000 miles, 2022 Toyota Highlander XLE stalls to accelerate due to front differentials failing, causing large chunks of metal on the drain plug indicating internal failure. Vehicle needs transmission and front differential replaced. I have 4 children, 3 of them still small, and driving with the fuel smell would impact them greatly as 1 of my children has asthma. It's also a hazard to be on the road with this vehicle as it can stall at any moment, causing a traffic incident. The problem has been reproduced by dealer, who is refusing to approve the fix under the 60,000 mile Power Train Warranty. There were no other warning signs, no check engine light came on, no issues prior to me hearing this grinding noise and stalling.

Filed Sep 20, 2026 · Transmission · MD

Vehicle begin making grinding noises, and stalling during accelerating and also fuel smell. Took vehicle into Toyota Waldorf, MD dealership for diagnostic. At 58,000 miles, 2022 Toyota Highlander XLE stalls to accelerate due to front differentials failing, causing large chunks of metal on the drain plug indicating internal failure. Vehicle needs transmission and front differential replaced. I have 4 children, 3 of them still small, and driving with the fuel smell would impact them greatly as 1 of my children has asthma. It's also a hazard to be on the road with this vehicle as it can stall at any moment, causing a traffic incident. The problem has been reproduced by dealer, who is refusing to approve the fix under the 60,000 mile Power Train Warranty. There were no other warning signs, no check engine light came on, no issues prior to me hearing this grinding noise and stalling.

Filed Sep 4, 2026 · Transmission · PA

Car started to have a whining noise only when accelerating at 122,000 miles took it to the Toyota dealer where I bought it from. They did a diagnostics and told me it was the transmission and that it cost almost 10,000 to fix it. Car did not have no check engine light at all.

Filed Jan 8, 2026 · Fuel system, Transmission · HI

I had been driving my 2022 Toyota Highlander XLE with 46k miles that I just got for about two weeks, so about 10 days out of the 14 i actually drove it from home to work and back home. Within those 10 days driving the SUV, 8 mornings and one afternoon the highlander engine had issues accelerating and shifting gears. Basically when pulling out on to a highway from a side street coming down a hill when pressing the gas to enter the highway and flow of traffic the engine stuttered from zero to 20mph causing the entire SUV to jerk repeatedly and the gears would have issues shifting from first to second. I had to let my foot off the gas pedal then press again repeatedly as the SUV kept jerking trying to accelerate forward stuck no more than 20 mph for 30 seconds then started to even out and climb up after a minute. I have caught this on video twice. This has caused me to hold up traffic on the highway behind me with no where to pull off because my particular side street comes out from a gulch cliff side. No check engine lights came on each time. I took it to an auto shop that did a minor test drive and suggested it go directly to Servco Toyota as it should have powertrain warranty on it still and they believed it was a fuel pump issue. The issue did not happen with this auto shop but I showed them the video. I scheduled an appt at Toyota and it is with them now. They did 2 test drive but could not replicate the issue and could not see any codes coming up. I opted to leave the vehicle with them to do more test drives where the issue has happened as I do not feel safe driving it and the manager also said they did not feel safe having their techs drive it so the manager will do it. Without check engine light/code they are saying they cannot check the fuel pump or do anything else but will try to do more test drives to replicate the issue. I have seen numerous Reddit, facebook group posts, and a petition about this same issue but no official recall or word from Toyota.

Filed Aug 4, 2025 · Driver assistance, Engine · NY

Two weeks ago, I had my 2022 Toyota Highlander serviced at Romano Toyota for my state inspection and regular maintenance. The dealership passed the inspection and did not mention any problems with my vehicle. However, just two days after the maintenance, the check engine light came on unexpectedly. The vehicle began to hesitate and shift roughly, with noticeable jerking during acceleration and delayed gear engagement. This created a safety hazard, especially when merging into traffic or crossing intersections, because the SUV would not respond quickly when pressing the accelerator. A diagnostic scan revealed transmission-related trouble codes (P2714 – Pressure Control Solenoid D, and/or P2757 – Torque Converter Clutch Pressure Control Solenoid Performance). I returned to the dealer, and they confirmed the issue but could not provide an immediate fix due to parts availability. They advised continuing to drive, which I feel is unsafe. The symptoms persist, and the transmission sometimes feels like it is slipping, which could result in loss of power in high-speed situations. This issue appears similar to other UA80 8-speed automatic transmission problems reported by Toyota owners from 2017–2022. Publicly available the federal safety agency records show over 200 similar complaints involving hesitation, rough shifting, and transmission failure. These reports suggest a potential widespread defect that may affect vehicle safety. Given the safety risk of delayed acceleration and possible transmission failure, I believe this defect needs investigation and corrective action.