2017 Toyota Highlander

Within 6 months of purchasing this car used at a Toyota dealership, the check engine, exclamation light, and "Go to dealership/check AWD" lights came on. I took it to the dealership who told me it would cost $250 just to check the lights. I took it to a car parts store who said "it's throwing a bunch of old codes". The dealership also suggested during oil change about $800 worth of work needing to be done and said my warranty I purchased would not cover it so I left. I had the fuel system flush done somewhere else.The lights went off for about a week and then came back on. About a month later.... While driving down the highway at a speed of approximately 60 mph, the rpm's and speedometer went haywire - jiggling and then decreased (and a weird sound like the car revving) even though foot was on gas, the car rapidly lost power and had to pull over on side of highway at night - this is of course very unsafe. Had to pull over and turn off car. Would not start right away but did after a few minutes. Took to mechanic - they could not find anything wrong. Could not reproduce. A few days later, after getting gas, car would not start. Had to wait an hour and then it did. Took back to mechanic, discovered water on spark plugs so had spark plugs replaced. Four days later, all the warning lights back on and car running roughly (like maybe lightly missing?). Component or system failure cause still unknown and yes it is available for inspection. Very frustrated and frankly a bit terrified to drive this very expensive vehicle.

The low beams began to get dim after ~60K miles until it began to be difficult to see the right shoulder of the road. After a number of visits, the Toyota dealer said there was some kind of cloudiness on the internal surfaces of the low beam and that the only solution was to replace both headlight assemblies. By then I had also failed state inspection (because of the lights.) I paid the ~$1400 for the replacements and the lights work now. BUT, I can see inside the sealed low beam portion a few areas with a bit of cloudiness. The dealer said they could not explain and Toyota Engagement (the only way to contact the company), after I sent a long written explanation said, "contact an authorized Toyota service center. So...this is resolved but the car was not safe for a while and I have had to pay to fix a safety issue that I had nothing to do with (vehicle has mainly been garaged and not driven offroad etc).

The contact owns a 2017 Toyota Highlander. The contact stated that upon purchasing the vehicle, there was an abnormal clicking sound coming from the front passenger’s side tire. There was no warning light illuminated. The vehicle was taken to a dealer and the contact was informed that the wheel bearings needed to be replaced. The vehicle was then taken to the dealer where it was purchased, Norm Reeves Honda Superstore Huntington Beach (19131 Beach Blvd, Huntington Beach, CA 92648), and the contact was informed that no fault was found with the vehicle. The contact stated that the vehicle stalled while attempting to make a U-turn with an unknown message on the instrument panel. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 20V682000 (Fuel System, Gasoline). The vehicle was taken back to the dealer where it was purchased; however, the mechanic was unable to duplicate the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 67,500.

Transmission lost power while driving and began to slip. Had to pull over immediately. Check engine light illuminated. Happened again several more times before I was able to take to dealer. Dealer was able to reproduce and diagnosed as transmission failure requiring replacement for $10k. Due to the low miles and age (6 years, 3 months) I requested that Toyota help cover costs which they declined to do. This is a dangerous situation and I believe Toyota should have fixed as goodwill.

The contact owns a 2017 Toyota Highlander. The contact stated that after starting the vehicle, the Brake Power Low message was illuminated. The contact became aware of NHTSA Campaign Number: 18V211000 (Service Brakes, Hydraulic) however, the VIN was not included in the recall. The vehicle had not yet been taken to an independent mechanic or local dealer to be diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 39,460.

The contact owns a 2017 Toyota Highlander. The contact stated that while driving approximately 50 MPH, the check engine warning light illuminated before the vehicle suddenly lost motive power and stalled. The vehicle failed to restart. The vehicle was towed to a local mechanic who diagnosed that the fuel pump was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle was not included in the NHTSA Campaign Number: 20V682000 (Fuel System, Gasoline). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 101,000. The contact stated that they repaired the vehicle themselves and no longer wishes to continue with this complaint.

Transmission problem in our 2017 Toyota Highlander started at 104k miles. unfortunately for us out of warranty and lucky for dealer and manufacture who shifted the cost to consumer outside warranty. We experienced delayed and sudden shifting, slow at accelerating. One day the engine kept revving but car was not moving. Also reverse gear stopped working. We brought the car to local dealer, who gave us every excuse in the world that it was our driving habit, we take it off roading etc etc. The truth I am a very careful driver which I am sure the dealer laughed at me for saying that. Never took the car off roading, or on monthly long trips. All services were completed by the dealer. The quoted us a cost of $9500 plus tax plus $250 diagnosing fee. Also reported the issue to Toyota consumer line, got the same answer car is outside warranty and no cost sharing as no official recall has been issued. Upon doing some research, we came across similar issues reported by same model. The sad part is local dealership was fully aware of similar issue, yet they failed to warn customers or suggest necessary repairs while the car had full warranty. A tech at dealer even said, they are not going to suggest it as in that case the repair would have to be done at dealers expense. How, is this ethically right to leave the consumer in dark, at risk on the road and blame the problem on bad driving habit? This is perfect case of bad dealership and a company hiding their problem. Wait till actually someone dies to issue a recall?

This is the second major failure I have experienced with my 2017 Toyota Highlander. I have already filed a complaint about the transmission failure earlier this year. On November 14, 2022, I noticed a knocking sound coming from the engine. My husband was able to ascertain that the noise was coming from the water pump and that the water pump gasket had failed. He checked the coolant fluid and all coolant fluid had leaked out, both the reserve tank and radiator had NO coolant fluid remaining. If I had continued to drive the vehicle, it would have overheated and possibly caused more damage. Thanks to the cooler temperatures we have in November, I did not experience the engine overheating. There were no warning lights or any other indicator that something major was wrong with the vehicle. We called our Toyota dealership and were told that the vehicle which now has 50,100 miles, is out of warranty and we would be responsible for the repair. The normal life of a water pump is over 100,000 miles and with this complete failure of this major system, I do not trust the safety of this vehicle with this being the second major system to completely fail in this vehicle.

On March 9, 2022, the transmission in my 2017 Toyota Highlander completely failed while I was driving on a busy road during rush-hour traffic. I was approaching a stop light and was braking when the vehicle lunged forward and then stopped moving. I pressed the accelerator to move up to the stop light but the vehicle would not move, even though it was in Drive gear. I changed the gear to Park and then back to Drive and the vehicle still would not move. The engine was revving and the RPMs were increasing but the vehicle would not move while in Drive gear. I also tried to reverse but the vehicle still would not move. I had to exit the vehicle and ask for assistance from other motorists to physically push my vehicle off the road into a parking lot so as not to continue blocking the busy road. I called for a tow truck which towed my vehicle to Scott Clark Toyota City dealership in Matthews, North Carolina. They inspected the vehicle and the next day let me know that transmission had completely failed. They added that they had never experienced this and it was especially unusual on such a new vehicle. The vehicle was only 5 years old and only had 45,000 miles with no prior issue or warning. We bought the vehicle new in 2017 and it has been serviced regularly by a Toyota dealership. Thankfully, the vehicle was still under factory warranty and the transmission was replaced at no cost to me.