2019 Toyota Tundra driver assistance problems

Filed Sep 29, 2026 · Driver assistance · AR

The Forward Recognition Camera on my 2019 Toyota Tundra has suffered an internal failure. The vehicle was inspected by an authorized Toyota dealership, which diagnosed and documented:"FOUND INTERNAL FAULT IN FORWARD RECOGNITION CAMERA." The failed component is available for inspection. This camera is a critical safety component that supports forward collision warning, automatic emergency braking, and other driver-assistance systems. Because of this internal failure, the vehicle's ability to detect potential hazards may be reduced or disabled, leaving the driver without safety features that were designed to help prevent or mitigate crashes. This failure places not only the occupants of my vehicle at risk but also other motorists, pedestrians, and cyclists sharing the roadway. The condition was reproduced and confirmed by an authorized Toyota dealer. The dealer determined that the camera itself had internally failed and requires replacement. The failure was not attributed to an accident, impact, misuse, modification, or outside damage. It was diagnosed as an internal fault of the camera assembly. Prior to diagnosis, warning messages and safety-system malfunction alerts appeared on the vehicle, indicating that the driver-assistance systems were not functioning properly. These warnings prompted me to seek service. The dealership subsequently confirmed the internal camera failure. I am concerned that this component failed under normal operating conditions in a relatively modern vehicle and that other Toyota Tundra owners may be experiencing the same defect. A safety-critical camera system should not experience an internal failure that disables key crash-avoidance technologies. I am requesting that the federal safety agency investigate whether this defect is affecting other 2019 Toyota Tundra vehicles and determine whether corrective action, including a recall, is warranted. The dealer diagnosis specifically states:"FOUND INTERNAL FAULT IN FORWARD RECOGNITION CAMERA."

Filed Jul 24, 2025 · Driver assistance, Electrical · CO

Keep getting the messages "Trailer brake error, if towing come to a stop with manual controls" And "Pre-collision system malfunction" The messages go away usually after restarting the vehicle but eventually comes back on

Filed Jan 25, 2025 · Driver assistance, Engine · DE

Having fuel pump issue. Car stalls very badly and pre collision light and engine lights start flashing. Severe jumping by car driving down the road. When accelerating the car has no acceleration and hesitates very badly.

Filed Jun 28, 2024 · Driver assistance · TX

There was three warning light showing malfunction collision warning and i tried to to dealership and they said nothing is wrong

Filed Apr 18, 2024 · Body, Driver assistance · TX

This is the second chrome hood bulge that I've put on it and it keep breaking with the wind and just flys off. Also the collision light will come on by itself.

Filed Jul 8, 2023 · Brakes, Driver assistance · TX

IBC errors while towing. Serious safety issue.

Filed Mar 29, 2023 · Driver assistance, Electrical · CA

The electrical system malfunctioned, causing all warning lamps on the dashboard to light up. Because this happened while I was driving, I do believe that this electrical issue caused safety concerns for others on the road. The taillights went out first, seconds later, all remaining electrical failed at once, including airbags, windows, headlights at one point, pre collision warning lights, lane departure, and the breaking system failed as well. This caused safety concerns for myself, my passenger, as well as the public because all safety warning sensors failed at once while on the road. The problem has been confirmed by Roseville Toyota, who is a manufacturer, and who currently has the vehicle now, they said that there is definitely an electrical issue and most likely a short of some sort. The warning lamps and messages on the dash lit up one at a time, seconds apart from each other, until the entire dash was lit up completely while I was driving on March 24, 2023.

Filed Aug 25, 2022 · Brakes, Driver assistance · GA

PCS ABS 4LO 4HI Brake ABS BSM Traction Control RCTA Warning Triangle christmas tree started. Along with the Precollision System Malfunction, Drive Start Control Malfunction, Blind Spot Monitor Malfuntion, Rear Cross Traffic Alert, and Trailer Brake Error massages

Filed Jun 4, 2022 · Driver assistance, Electrical · MA · crash

Intermit message "Trailer disconnect " message causing the trailer braking system to fail when attached to truck. Truck brakes are used to stop trailer at unsafe distances. Several trailers were used to verify. I have attached the fix but Toyota says its warranty issue. This is a "safety" issue. I had my 3 year old son in the truck when i had to apply the brakes and couldn't stop in enough time. The truck brakes could not handle the weight of the trailer hence why the trailer brakes were needed. Please prevent a death.

Filed Dec 11, 2021 · Driver assistance · MA

Pre collison warning system has turned itself off in the rain and states visit dealer for service. Never logs data and on when you get to dealer. Same system has also flash "Brake" on the highway at 65 mph when a dry sunny day and no cars around. I am worried it may actually brake by accident causing loss of control. Went to dealer on both occasions and because it doesn't log the data there was nothing they could do. Did my own research and there was a technical service bulletin for certain VINS (not mine) to "repair" this module behind the grill. It was done to my truck but not by my dealership before I took ownership. It should not have been done and Route 44 toyota just did nothing. I asked for a replacement and they wouldn't because there wasn't any codes listed to warrant it because the TSB wasn't for my truck even though someone did it. On their TSB it recommends replacement for my current issues but they wouldn't do it.