Two problems related to assist have been reported for the 2025 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2025 Toyota Tundra based on all problems reported for the 2025 Tundra.
When using the cruise control and lane keeping system the truck will jerk into oncoming traffic and try to swerve off to turning lanes. I took it to Toyota and they couldn't find any problem. No warning lights or any indication of a problem shows on the dash. At this point the system is unusable. I have seen many post of similar incidents on the internet.
Advanced driving system - truck with leave a lane unprovoked and will fight you to recover manually. I have another Toyota with the same system (2024 grand highlander) and it works perfect. Not confirmed by dealer yet. It will be next week. Not inspected yet. Automatic lane centering just stops working, display changes to "not tracking'. Blue lines disappear on display. Truck has done this since new. I was very disappointed when I first used it since I expected it to work like our highlander.
| Lane Keep Steering Assist problems | |
| Warning problems | |
| Assist problems |