2018 TOYOTA HIGHLANDER Complaints

This Toyota Highlander XLE 2018 was bought new in 2018. Lately in 8/23 started seeing on the dash a "BRAKE" light that comes on and off while driving. 2 weeks later, starting seeing a warning sign saying "Braking Power Low" and a message underneath saying"STOP in safe place". Took it to Toyota dealer twice so far and they could not duplicate the issue ( maybe they did not drive it for enough time). They said also that no error history was retrieved, even though I had shown them video and pictures of the errors when happened. This warning signs has been happening intermittently after driving ~7-10 miles or 10-20 minutes on the road. I have searched on line and found some similar issues and even a recalls for the same issue on some 2018 models of Toyota, Lexus, and Highlander. They said some cars were recalled but not all. I serched for recall on my Highlander and found none. Here some search sites: [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Driving on I75 at 75mph, while trying to adjust the steering wheel, as soon I unlocked steering wheel lock and put the steering all the way to lowest position it just stalled on highway. Lucky enough I was alone and was able to pull over safely. There is seriously something wrong with steering wheel electrical or ignition system or something with else.

Was hit in the side in passenger door, which pushed my car off the road and hit a tree head on going approximately 40 mph. NO Airbags deployed anywhere in the car. I took pictures of entire interior and also a video showing no airbag deployment. Police, fire and first responders and completely shocked that no airbags deployed. Injuries occurred, thank fully no life threatening. However had the airbags deployed as they should have, and why we chose to buy this vehicle in the first place, those injuries could have been minimalized. If you need any additional info, please let me know. Toyota needs to be made aware of this.

S.R.S malfunction error message due to open circuit in the left front door harness. Active DTC (S) B1697 code which is related to lost communication with side airbag sensor LH is present in the vehicle. Toyota is refusing to address the issue because it is not part of a covered warranty and there are no open recall on this issue. This is a safety issue in that in the event of an accident, the airbag will not deploy which could be catastrophic.

The contact owns a 2018 Toyota Highlander. The contact stated while driving 65 MPH, the "Brake Power Low" message was displayed. The contact stated that the brake pedal was firm before pulling over to the side of the roadway. The contact shut off the vehicle however, the vehicle failed to restart. The contact had the vehicle jumpstarted. The vehicle was taken to the dealer and the contact was informed that the brake booster and the vacuum pump had malfunctioned. The contact was informed that the brake booster, master cylinder, and vacuum pump needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, and a case was filed. The failure mileage was 29,000.

I have noticed that the car makes a knocking sound when stopped at signals or in heavy traffic. I have taken my 2018 Highlander LTD many times to the dealer and they cannot hear it nor find anything under the car. This has been going on since I took delivery. The service manager said it might be a bearing going out or a loose bracket (I do not know which bracket he was referring to one as he wasn't sure which bearing). He said just to wait and see if anything else more serious develops...this sounds potentially dangerous to me. The knocking noise still persists to this day.

While traveling down the Rocky Mountains, we experienced a gradual loss of braking. It took extreme pressure on the brake pedal to slow the vehicle. At this point there were no warning lights. Later down the road, the same thing occured again and a BRAKE warning light illuminated. Traffic was light and the incline was slight which prevented an almost certain accident. We limped the vehicle to the dealer. The diagnosis was a Brake Booster failure. This is a 5 year old vehicle with only 57,000 miles! I have never had a booster failure on any vehicle in my life. This booster should be designed to last the life of the vehicle since it is part of such a critical safety system on this vehicle. The failed component was kept by the dealer.

2018 Toyota Highlander braking power low warning light came on twice. Mechanic determined it is the brake vacuum booster pump which can cause the brakes to fail to stop the vehicle. This was a recall on some of the 2018 manufactured Highlanders but not all. Many are now failing like mine. I have had it replaced luckily before a major accident and serious injury. Toyota knows of issues but will not recall without NJTSA direction EVEN THOUGH CRASHES MAY HAPPEN.

I was involved In a rear collision that then pushed me into a front end collision. The airbags and seat belts did not deploy or lock.

I was driving about to merge onto the highway and a warning low brake power light started beeping and appeared on the dashboard.