Forward Collision Avoidance Related Problems of the 2021 Tesla Model Y

Table 1 shows six common forward collision avoidance related problems of the 2021 Tesla Model Y. The number one most common problem is related to the adaptive cruise control (379 problems). The second most common problem is related to the automatic emergency braking (168 problems).


Recently reported Forward Collision Avoidance problems of the 2021 Tesla Model Y

The Adaptive Cruise Control problem

I own a 2021 Tesla Model Y with an hw3 car computer. At approximately 54,000 miles, the vehicle developed intermittent failures of the cameras, gps/navigation, and cruise control. On two occasions during the same routine drive, about 40 minutes into the trip, the gps, cameras, and cruise control   Read details...

The Automatic Emergency Braking problem

Safety features on vehicle stopped working after software update was pushed to my vehicle. Gps, all cameras including backup camera and ones used for blind spots, and cruise control have all stopped working.   Read details...

The Warnings problem

On xxx, while driving southbound on xxx from [xxx] toward [xxx], my vehicle’s center display (mcu) crashed and rebooted at highway speed, leaving me with no screen for approximately 5–10 minutes. Sequence of events: 1.   Read details...


Forward Collision Avoidance related problems in other Tesla Model Y model year vehicles:



Model Y Service Bulletins
Model Y Defect Investigations