Lane Departure Problems of Tesla Model Y

Tesla Model Y owners have reported 385 lane departure related problems since 1996. Table 1 shows the 6 most common lane departure problems. The number one most common problem is related to the vehicle's assist (203 problems). The second most common problem is related to the vehicle's blind spot detection (94 problems). For details of each of the problem category, use the links in the table.

Table 1. Lane Departure related problems of Tesla Model Y


Recently reported Lane Departure problems of Tesla Model Y

The Assist problem

On October 7, 2026 at about 5:01 pm, on I-75 near acworth, georgia, in clear daylight, my 2023 Tesla Model Y was operating with full self-driving (supervised) engaged at about 76 mph. The vehicle moved from a general traffic lane into an express lane that was closed, and continued toward physical   Read details...

The Blind Spot Detection problem

While driving my Tesla on fsd mode, my Tesla had critical error and warn me to take over. My navigation and gps froze. I did several reboot and power cycle and nothing worked. I reach out to Tesla and they stated that I will need a new computer hardware replacement.   Read details...

The Warning problem

The vehicle is experiencing an active, recurring safety hazard caused by a manufacturer software bug that triggers unprovoked alignment parameter and steering angle plausibility resets. This defect directly compromises the vehicle’s primary handling characteristics and stability control   Read details...

The Lane Keep Automatic Steering problem

The contact stated that they rented a 2022 Tesla Model Y. The contact stated that the vehicle was supervised in autonomous mode when it suddenly turned left while driving at approximately 45 mph, causing it to hit an electrical box nearby.   Read details...

The Lane Keep Steering Assist problem

The contact owns a 2024 Tesla Model Y. The contact stated that while driving approximately 25 - 35 mph, while driving near cones on the road, the contact manually turned the vehicle towards the right, and the steering wheel failed to perform as needed.   Read details...




☘ Model Y Service Bulletins
☤ Model Y Defect Investigations