2018 Toyota Highlander

The contact owns a 2018 Toyota Highlander. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle was towed to the dealer where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 130,000.

Whining noise from transmission on 2018 Toyota Highlander XLE model . Toyota has acknowledged this on large numbers of vehicles manufactured during the same year (TSB-0160-18). They have a voluntary recall for some of these vehicles during this year (2018), but not all of them. The transmission can fail which would cause the vehicle to stop running. On a highway or busy road, this presents a very large danger to both the vehicle occupants and also other people on the road. The vehicle has been inspected by both the dealership an an independent transmission shop and identified as the same transmission issue. Toyota will not correct this issue other than to say the transmission needs to be replaced as it will fail at some point in time. No other warning indicators other than the whining sound from the transmission. The symptoms appeared around 48700 miles on the vehicle.

Transaxle/Transmission failed at approx 67000 Miles. Emits a whining sound, very similar to symptoms as other transaxle/transmissions from model yr 2017 covered by the manufacturer for replacement of transaxle/transmission. This vehicle, model year 2018, is not covered by the existing transaxle/transmission replacement program, as explained by the dealership. Yet reviewing many forums, it is said that many of the later 2017/2018 Highlanders received the same transaxle/transmissions as the model year 2017 covered for replacement by the manufacturer, hence they exhibit the same symptoms when they fail. Estimated cost to replace the transaxle/transmission by the dealership $ 8000.00. The manufacturer needs to step up.

Transmission is bad. Toyota dealership says it needs to be replaced. Really? In a 2018 Toyota. I thought these were good cars. Supposed to last a long time. That’s why I paid over $30,000 for it. And this is what I get. There is something wrong with this scenario. I could have bought a much cheaper car and it would still be functioning fine.

My transmission started making a whine sound upon acceleration, and at times hesitation of acceleration (inconsistent). Toyota Service identified the issue in 2018 as a defective part from manufacturing and related in the repair notice to Toyota Service Bulletin TSB-160-18 which states certain Highlanders (my year and model) have an issue with a defective part in the transaxle/transmission. Toyota issued an extended warranty for the problem in 2020 (unlimited miles for coverage). I was then told that it then DIDN'T apply to my VIN, even tho it was the problem diagnosed by a Toyota service technician associated with the TSB above, so they wouldn't cover thru the extended warranty. Told me that I have to pay for a new transmission over $9,000. My understanding (I cannot verify) that the initial service bulletin was expanded to cover more models in 2021, then removed the extended warranty, and did not issue a recall. Apparently Toyota is aware of a serious transmission problem caused by a defective part, and it is wider issue. This needs to be addressed as it is a significant hazard and danger Toyota is aware of, and not the cause of normal and expected wear and tear. I need help addressing this with TOyota and want to be sure the problem gets fixed before injuries occur. Toyota has multiple bulletins in the NHTSA data for this issue from before and after this issued bulletin demonstrating on ongoing issue. I tried to upload the TSB and the repair documentation but your system is not allowing

Our transmission has a known manufacture air We have called Toyota several times and they refuse to do anything about this are transmission is going out which could cause a safety issue when driving down the road It's the UA80 TRANSMISSION Toyota is doing a customer support program on this particular transmission but due to the fact ours falls six months after the manufacturer date it doesn't fall within that area this is a manufacturer air due to a bolt not being bent over far enough I feel with the transmission issues that it can cause like serious problems including safety among ourselves or others in Toyota is ignoring this is when brought to them