Lane Departure Problems of Tesla Model Y

Tesla Model Y owners have reported 3 problems related to lane departure (under the lane departure category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Tesla Model Y based on all problems reported for the Model Y.

1 Lane Departure problem of the 2026 Tesla Model Y

Failure Date: 09/26/2026

Yep — this follows the NHTSA guidelines in your screenshots and avoids your name, VIN, phone number, or other personal information. You can paste this directly: while full self-driving (fsd) was engaged, I was stopped in the left-turn lane at the intersection of [xxx] and the roadway that changes between [xxx] and [xxx]. The traffic signal was red, and I was waiting to make a left turn. When the protected left-turn signal turned green, the vehicle did not begin the turn. I pressed the accelerator to prompt the vehicle to proceed, as I have previously done when fsd hesitates at a green light. Instead of following the left-turn lane and turning left, the vehicle accelerated straight ahead toward another vehicle in front of me. The other driver had to swerve to avoid being hit. I immediately took manual control, steered away from the other vehicle, and completed the left turn myself. A collision was narrowly avoided. There was no impact and no injuries. The fsd behavior put both vehicles at risk because the vehicle attempted to proceed straight from the left-turn lane rather than following the protected left-turn signal. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

2 Lane Departure problem of the 2026 Tesla Model Y

Failure Date: 07/21/2026

The contact owns a 2026 Tesla Model Y. The contact stated that while driving manually over 40 mph, the lane departure avoidance system jerked the steering wheel abruptly to the other side while the vehicle was still inside the desired lane. The failure was a recurring issue. The dealer was contacted and informed of the option to turn off the feature. However, each time the vehicle was restarted, the feature was turned on by default. The manufacturer was made aware of the failure. The failure mileage was approximately 300.

3 Lane Departure problem of the 2022 Tesla Model Y

Failure Date: 01/23/2024

The contact owns a 2022 Tesla Model Y. The contact stated that while driving at approximately 70 mph with the adaptive cruise control activated, the vehicle decelerated while driving at night in the rain. The contact was concerned about being rear ended. There were no warning lights illuminated. The contact used the app to communicate with an unknown dealer, who responded and informed the contact that there were no hard wire issues. To contact took control of the vehicle and use the accelerator pedal to drive as needed. The failure might have been caused by false positive conditions in the surrounding area. The mechanic informed the contact to reboot the vehicle. The vehicle was not diagnosed or repaired. The contact stated that after the computer was rebooted, the lane departure unavailable message was displayed. The manufacturer was not contacted. The failure mileage was approximately 23,000.

See all problems of the 2022 Tesla Model Y 🔎.


Other Common Lane Departure related problems of Tesla Model Y



☘ Model Y Service Bulletins
☤ Model Y Defect Investigations