Lane Departure Related Problems of the 2020 Tesla Model Y

Table 1 shows four common lane departure related problems of the 2020 Tesla Model Y. The number one most common problem is related to the warning (twelve problems). The second most common problem is related to the assist (eleven problems).

Table 1. Lane Departure related problems of Tesla Model Y


Recently reported Lane Departure problems of the 2020 Tesla Model Y

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 Assist problem

Critical fsd lane change - 2020 Tesla Model Y software 2026. 26. 6. 5 and fsd v14. 1 lite changed lanes suddenly and violently at freeway speed while entering an express lane with flexible lane delineators between the express lanes and the freeway.   Read details...

The Blind Spot Detection problem

In Tesla’s from Model Years before 2021, the side “repeater cameras” that are rear facing suffer from a light-leak of the blinker. There are three small holes in the pcb circuit board that allow light from the blinker to leak into the camera at night.   Read details...


Lane Departure related problems in other Tesla Model Y model year vehicles:



☘ Model Y Service Bulletins
☤ Model Y Defect Investigations