Toyota Highlander screen failure problems

Filed Oct 11, 2026 · Electrical, Visibility · UT

On November 19, 2025, the 12.3-inch infotainment display in my 2021 Toyota Highlander Limited went black and never recovered. That screen is the only display for the rear-view backup camera. With it dead, there is no backup camera image when reversing. The failure started as an intermittent blank screen with the reverse camera still working, then progressed to a fully dead screen including the backup camera display. A replacement display unit did not fix it. Toyota has acknowledged this defect in Technical Service Bulletin T-SB-0055-22, which identifies the integration control sub-assembly (part 840C2-48010) as the cause, but has not issued a recall. Toyota service repeatedly diagnosed the problem as a failed head unit. I replaced the head unit at my own expense and the screen still did not work. When I returned to the dealer, they refused to perform further diagnostics, stating the diagnostic cost would be as much as the head unit replacement.

Filed Jul 15, 2026 · Electrical, Visibility · CA

The radio keeps freezing up all the time along with the back tail light area going in and out. I keep smelling like burnt wire smell. Engine sound really rough.

Filed Jun 27, 2026 · Electrical · AL

While driving my navigation system/screen/radio screen goes completely black! Which is dangerous when I’m using gps on the interstate! It does not come back on until I restart the car.

Filed Jun 1, 2026 · Electrical, Steering · 99,800 miles · UT

The contact owns a 2015 Toyota Highlander. The contact stated that while driving on several occasions at various speeds, the infotainment screen would go blank and the system would turn on inadvertently. This issue became more frequent, occurring approximately every 10 seconds. The power steering warning light also illuminated. The vehicle was taken to an auto parts store where a handheld diagnostic machine did not detect any failures or codes. The contact stated that while driving on several occasions at various speeds, the steering wheel became extremely stiff. On one occasion while his daughter was driving and turning the vehicle on a curved road, the vehicle veered into oncoming traffic. The contact stated that she managed to get the vehicle back to the correct side of the road, then stopped and inspected the vehicle. The vehicle was then taken to an auto parts store where a handheld diagnostic machine was used, but the failure was not detected. The vehicle was not diagnosed or repaired. The contact believes that the steering failure was associated with the federal safety agency Campaign Number: 15V144 (Steering). The manufacturer was notified of the failure. The failure mileage was approximately 99,800.

Filed Feb 17, 2026 · Electrical · CA

My Toyota Highlander 12.3 inch display of the instrument panel may be blank at startup. Operating the vehicle with this display blank reduces the ability to see certain malfunction indicators. This Safety Recall that has been active since September 11, 2025. The problem been acknowledged and confirmed by Millers Toyota, in Anaheim, California and Toyota in Bueno Park, California dealers. Their answers, Toyota currently does not have a remedy as of to date, February 17, 2026. The screen goes blank every time I start my car, while driving, or trying to access the applications on my screen. I would greatly appreciate help regarding this recall.

Filed Jan 20, 2026 · CA

What component or system failed or malfunctioned, and is it available for inspection upon request? Emission Recall Remedy not available. 2.3 in display of the instrument panel may be blank at start up. How was your safety or the safety of others put at risk?/operating the vehicle with this display blank reduces the ability to see certain malfunction indicators remedy not available. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, dealership Toyota of Anaheim and Buena Park. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes, Toyota Of Anaheim and Buena Park. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? None

Filed Jan 16, 2026 · Driver assistance · 153,000 miles · MA

The contact owns a 2020 Toyota Highlander. The contact stated that while reversing, the rear-view camera screen displayed a black screen. The contact stated that the failure was persistent. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The dealer was made aware of the failure. The contact referenced an unknown recall with a similar failure; however, the VIN was not associated. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the federal safety agency Hotline to report the failure. The failure mileage was approximately 153,000.

Filed Mar 20, 2025 · Driver assistance, Visibility · 45,000 miles · NH

The contact owns a 2021 Toyota Highlander. The contact stated that while operating the vehicle, the display screen malfunctioned and displayed a solid black screen. During the failure, several functions and features could not be accessed or activated, including the front and rear defrosters. The contact was unable to clear the front and rear windshields, which created a visibility hazard for the driver. The vehicle was taken to the local dealer, who diagnosed that the display screen unit needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 45,000.

Filed Apr 21, 2024 · Fuel system, Lights · MS

Driving along [XXX] in Alabama to Mississippi, the Highlander completely shut off - the dash & radio were blank. The steering wheel locked up. Luckily there was no vehicles behind or beside us when this happened. Within seconds, the truck came back on. 15 minutes prior, we were sitting in a parking lot to eat lunch & while in idle, the truck shuddered a few times, like the gas pedal was pressed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 14, 2023 · Electrical, Engine · MA

On Aug 28 2023 I drove my car to Cumberland’s for a coffee (.9miles/3m away) on my way back at a stop sign, before turning left onto 129, my car shut off. I pushed the engine button, it restarted & I made it back to my house. Since owning this car this same situation has happened randomly several times, brought it to the dealers attention, not happening at the time, cannot be replicated, nothing was done. I remember being on a hill on 129 at a red light & the car shutting off loading control thinking I was going to roll into the car behind me I pulled the e rake since this was a repeated issue, the car started when I pushed the ignition, another time this happened at a red light not on a hill as well as the highway off ramp in stopped traffic. We eventually replaced the battery clearly that’s not the issue since it has continued to happen. Sometimes my radio will randomly shut off, sometimes it reboots & i get nervous & prepared for my car to stall or shut off which creates a distraction driving. I may have a video of one of these times that I took to show my husband. I do have a video of the radio shutting off that I can provide an alternate way as your system does not except video files.