2025 Toyota Tacoma Driver Assist & ADAS Problems

My 2025 Toyota Tacoma engaged the emergency braking/pre-collision system system while my vehicle was going under 10 mph on a steep road in winter conditions. My vehicle was completely under control before the system engaged and there was no risk of a collision with any vehicles in front of me. The emergency braking system engaged and rendered my vehicle completely out of control. I tried desperately to pump the brakes in hopes I could regain control of the vehicle, but the brakes were fully locked. Had the brakes dis-engaged, I could have easily avoided the collision. The car not only did not decelerate, it accelerated down the hill while the brakes were locked for several seconds. My vehicle eventually slid into another vehicle that had been parked on the side of the road. From doing extensive research I believe a perfect storm of events caused this malfunction. Previously on this day, several inches of snow had fallen. The road had not been plowed and cars were parked on the side of the road. There was also a curve in the road near my vehicle's collision where the other vehicle was parked. My windshield was also still defrosting in the uppermost section near the rear view mirror. It is also possible the radar block on the front of the vehicle had snow or ice on it. It was also actively snowing. From what I have read, any of the above factors can cause a malfunction in the emergency braking pre-collision system. I had never been in an accident in over 20 years of driving and my vehicle did the least safe maneuver it could have in the given situation. There is no circumstance where one would purposefully slam the brakes on a snowy/icy down hill road if they know how to drive in the snow (even if you were going under 10mph as I was). At the most basic level of failure, I can't imagine this system should ever engage if going as slow as I was. Also, the system is designed to decelerate (was accelerating) and I was pumping brakes in effort to disengage

Due to my husband driving the vehicle, ISP states it looks like he crossed into an oncoming semi-chip truck trailer, causing a fatal accident and killing him instantly. The 2025 Toyota Tacoma's Safety Sense obviously failed since my husband is now dead. We had the 2025 Tacoma in the prior week due to my complaints that the lane assist was not working properly and the screen did not respond to my touch to turn it on. After the fatal accident, ISP removed the black box to download information for the accident report. I am now waiting for isp report. No jaws of life was used to extract husband they didn't need it Tacoma metal already peeled back like a tuna can.

While driving on a dry, clearly marked two-lane highway in Montana, I had Lane Tracing Assist and Active Lane Keep/Track Assist turned on. My hands were on the steering wheel, speed was within the limit, and visibility was clear. The truck unexpectedly steered itself out of the lane toward the right-side guard rail. There were no audible or visual lane-departure alerts, no “steering assist canceled” message, and the Pre-Collision System did not apply braking before impact. The vehicle struck the guard rail. The system failed on multiple safety layers — no lane warning, no steering correction, and no automatic braking — under normal conditions (dry pavement, well-painted lane lines, daylight). I believe this represents a malfunction or defect in the driver-assist software or sensor calibration for Toyota Safety Sense 3.0. I request NHTSA investigate similar incidents for 2024–2025 Toyota Tacoma models equipped with LTA/LDA and Pre-Collision System to determine whether a systemic defect exists.