Owner-reported complaints naming the driver-assistance system, filed with NHTSA
Data refreshed
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2022 Toyota 4Runner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
I am not sure this qualifies but I will submit the problem. All of a sudden, the center console display disappeared. Besides showing the radio tuner, it provides access to the GPS, cell phone connection and other devices. It also provides access to the backup camera which does light up when put in reverse. The cell phone connection provides hands free use of the phone which comes in handy during an emergency.
This had happened a year ago. I was driving and my anti collision brake just started to make a beeping noise and was telling me to call a toyota dealer. And before that the anti collision brake would go off when there was nothing in front of me. A few months later my cruise control and lane assist also stopped working. I took it in for a diagnostic and they couldn't tell me the real problem and that it would be 1500 to actually know what the issue is. I have never been in an accident in this car and its annoying that I bought it because of the safety features that I now cant use.
When raining or snowing it deactivated several times causing dangerous situations at high speed
We were driving down the interstate, no other cars, trucks, etc anywhere near us, and the sunroof of our 2022 Toyota 4Runner spontaneously shattered. We were lucky that we had the shade closed on the sunroof when we experienced the gunshot like blast. We opened our sunroof shade and had glass fall down on us. We are so lucky that we had the shade closed and that there were no other cars near us, as this surely would have put lives at risk. We spoke to the Toyota dealership service manager where we bought the car the following day, which is about an hour from our house. He directed us to bring it in. When we arrived at the scheduled date/ timeframe, he informed us that it would take a day or so to do diagnostic tests- but he could not provide us with a car.(He knew that we were driving over an hour to bring it in.) We obviously could not get home without a car. They directed us to try going to a different dealer. We went to a Toyota dealer on the way home, 1/2 hour from our house. They did not want to deal with the car and said we need to take it back to the dealer we bought it from. He also stated that he'd never heard of this happening and that it must have been a rock, which is similar to what the first dealership said. I've read on-line now that our experience is not unique to us. We are confident that we did not have a chip or crack in our sunroof prior to this happening. This incident definitely puts people at risk.
On numerous occasions, while driving in a straight line with our adaptive cruise control on, our 2022 Toyota 4Runner will automatically actuate the vehicle's brakes when approaching a slower or stationary vehicle that is either to the left or right, but not directly in front of our vehicle. This sudden speed reduction has almost caused any following vehicles to almost collide with the back of our 4Runner. It has happened to us at speeds between 30 MPH and 65 MPH. When it happens, one has to quickly tap the brakes to deactivate the adaptive cruise control then get on the accelerator pedal to avoid a collision with any following vehicle. We have taken our 4Runner into two separate Toyota dealerships on three separate occasions to have this problem diagnosed and repaired. The first dealership told us repeatedly that there is no issue. The second dealership pulled data from our vehicle and made an adjustment to the 4Runner's forward camera system. Unfortunately, the day after this adjustment was made our 4Runner irrationally applied the brakes when we were driving 35 MPH on a straight road with no other vehicle in front of us. The problem is not fixed. We are now waiting for a response from Toyota Corporate.
Unknown Vehicle won’t take speed. Only reaches 30 miles an hour, thereafter vehicle starts to excessively shake. Lane assist does not function.
I purchased a 2022 Toyota 4RUNNER and 9 days later the wiring harness was destroyed by rodents most like squirrels. Toyota switched to soy based wire insulation without taking precautions in the design to protect the wiring from rodents attracted to the insulation material. The resulting damage cost $8000 to repair and it will take months for the harness to be in stock. This failure caused all safety features to be disabled leaving the vehicle without standard safety functions.
The contact owns a 2022 Toyota 4Runner. The contact stated that while reversing the vehicle, the Back Over Prevention camera display was blurry. The vehicle was taken to the dealer and diagnosed that it was a normal characteristic of the vehicle. The dealer informed the contact to utilize the mirrors primarily as the cameras were used for secondary checks. The dealer informed the manufacturer of the failure, and a case was opened. The vehicle was not repaired. The failure mileage was approximately 20.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Data on this page last refreshed .