Three problems related to automatic emergency braking have been reported for the 2021 Toyota Corolla. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Toyota Corolla based on all problems reported for the 2021 Corolla.
I was sitting idle in my car. The two cars crashing icon came on even though I was in the parking lot doing nothing. There was also issues with the other indications where I would use the back arrow on my steering wheel to clear the issue and it would not clear. Seems unsafe and scary.
I purchased my Toyota Corolla se 2021 in may 2021 with 11 miles on it. I received safety connect trial for one year. It was so unsafe. I believe there was an invasion of privacy because after requesting my data held at Toyota corp. , I read of times of install/deactivation that were not proper in accordance of my purchase and my understanding of the set up at time of purchase. It appears this safety connect was already connected before my purchase, which is a safety issue and is a violation of privacy and lead to data breach. With my connected device, iphone, acting crazy and miss reading my locations and redirecting, etc. , I was on my way to apple in December 2021 with 2016 miles on my car. I believe the remote connect was being controlled by others as up to five devices are allowed on the module. Gps worked accordingly obviously, because when I exited the interstate, immediately my engine stalled out at 50 miles an hour in the rain. I was scared to death and found the closest gas station to pull over and stop my engine. About 30 minutes later, I continued to apple, 1 mile away. After restarting my car, I was alerted to be safe and contact my provider. I found out that that meant that my control module was blown. This has affected me in a few ways. Maps have read I am in china, south florida, north, florida, georgia, California. I also went to the local Toyota for an oil change and tire rotation in October 2022 and learned that I needed a tire replacement and the pressure was down to 15 pounds. No light appeared. If the communication module is destroyed, then all of the safety features are, as well. No lights alert, no blindspot warning days, automatic emergency, braking has failed as well, as I recall when it worked and it is not even sensing a vehicle or anything in front of it. Also the red signs that display, stop, certain miles per hour, etc. Are reading incorrectly. Furthermore, Toyota wants to disclaim all warranties associated.
Around 1900-2000 miles of ownership, 6 months after purchase, I was driving on i95 in the rain, 65 mph, traffic in west palm beach, FL, on my way to apple(mall). Upon exit, my engine completely stalled out. I pulled off road, not smoothly at all, turned off the car and it restarted 30 minutes later so I resumed my travels. The next day, my vehicle alerted me that the communication module had blown, not in those words. I had called Toyota and told the representative of the spoken alert and she informed me to go to dealership. They were clueless how to fix and reset battery. This communication is vital for all modules to perform safety features. Today I had a large screw in tire and no alerts of low pressure. Tire read 12 lbs pressure. My lane departure/correction doesnt work half of the time. My attorney has informed me that he hears there are concerning issues involved and noncompliance has led to him filing suit today. Software source code leaked and left open on github for 5 years has compromised the safety of all connected customers and their devices.
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems | |
| Warnings problems |