2020 Toyota Corolla body problems

Filed Oct 5, 2026 · Body, Electrical · CA

I am unable to lock or unlock the driver’s side door of my 2020 Toyota Corolla using the key fob because the door lock actuator is no longer functioning properly. I must manually use the physical key to lock and unlock the driver’s door. I consider this a significant safety concern because the power locking system is no longer functioning as intended, potentially affecting my ability to quickly secure or access the vehicle, particularly in an emergency. I have contacted Toyota directly to report the issue and request assistance with the repair, but Toyota is currently declining to cover the repair. I am proceeding with having the vehicle repaired independently because I need the door lock system restored to proper working condition. I have also learned that other Toyota owners have reported similar premature failures involving the door lock actuator. I am requesting that the federal safety agency document and review this complaint to determine whether this represents a recurring defect or potential safety-related problem that warrants further investigation.

Filed Sep 15, 2023 · Body · 39,650 miles · OH

The contact owns a 2020 Toyota Corolla. The contact stated that the front driver's side fender liner above the tire detached while driving at approximately 55 MPH. After inspection, the liner was missing. The vehicle was taken to the local dealer, where it was diagnosed that the fender liner needed to be replaced. The vehicle was not repaired. The manufacturer was contacted. The failure mileage was approximately 38,650.

Filed Aug 9, 2023 · Body · 30,000 miles · KY

The contact owns a 2020 Toyota Corolla. The contact stated that after rainy weather, the front driver's and passenger's doors leaked water while opened. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 30,000.

Filed May 30, 2023 · Body, Electrical · CA

I was driving on the road and I heard something like an explosion, I turned the emergency lights on and stopped to find out what had happened. I saw the sunroof completely broken, fortunately I didn’t get hurt but I got so scared and I don’t know if I will feel comfortable driving my car again.

Filed Nov 11, 2022 · Body · TX

I’ve owned my 2020 Toyota Corolla since April of 2019. Around June of 2022 I noticed a sloshing/ swooshing sound. I didn’t think much of it, but it kept doing/ hearing it. Finally I got tired of hearing the noise, and started to look for where the noise was coming from. I then realized there was water in my rear doors. I didn’t know what to do since once I realized what was happening or how it was happening, my warranty period had just passed, since at this point I have owned the vehicle for over 3 years. I kept researching and found the article attached in pdf. I was able to complete the work myself. At this point I am now worried the interior will have rust, since the water would sit there for days/ weeks after it rains. I think this resolves the issue of getting the water to exit the doors, but I don’t believe it resolves how the water is entering the vehicle. I truly believe this car will rust out from the inside, and will be left paying for the bad manufacturing of Toyota, with regards to this vehicle, and possibly a dangerous vehicle issue, as the rust will compromise the integrity of the vehicle.

Filed Oct 19, 2022 · Body, Electrical · 85,000 miles · VA

The contact owns a 2020 Toyota Corolla. The contact stated that while driving at an undisclosed speed, the vehicle emitted an abnormal slushing sound. There was no warning light illuminated. The contact stated that upon parking and inspecting the vehicle, he noticed that the abnormal sound was coming from the front driver's side door. The contact then moved each door of the vehicle from side to side and noticed that the failure occurred on the front passenger's side door and the front and rear driver's side doors. The vehicle was taken to the dealer on several occasions and the water was drained from the doors; however, the vehicle was not diagnosed. The manufacturer was notified of the failure and informed the contact that they would cover the repair of the vehicle. The contact stated that it had been two months and the vehicle had not been diagnosed or repaired. The contact stated that he was concerned for his safety as he was a disabled veteran. The failure mileage was approximately 85,000.

Filed Sep 20, 2022 · Body, Electrical · FL

Doors fill up with rain water and water is sloshing around inside door frame. Need doors replaced due to electrical components being damaged by moisture corrosion.

Filed Apr 18, 2022 · Body · VA

Since March of 2022 I have noticed a sloshing sound from the driver's side door and both rear doors. The sound continues, especially when I break and when I open the doors. The vehicle has not been in any accident at all. I made an appointment specifically to get that looked at on April 11th, however, the Toyota dealership in Woodbridge, VA completely ignored my request and instead did an oil change, which was not needed, as one had already been done the month before. When I complained they said it would cost $150 to get a diagnosis test done first. From looking at T-SB-0121-20, that is the same issue I am experiencing.

Filed Mar 21, 2022 · Body, Electrical · FL

Rear passenger door on left side of vehicle fills with water everytime it rains or vehicle is washed. This is causing the body to prematurely rust and it's also sloshing onto electrical components in door which I fear can cause unpredictable and unforseen components to fail. Also beginning to cause an odor on the interior of vehicle. The vehicle was taken to the dealership from which it was purchased and they simply pulled a rubber stopper from bottom of door and stated that was the only remedy approved and provided through Toyota. Since said remedy was applied door has plugged on three more occasions and was taken back to dealership on only one of the subsequent incidents at which time was told by a service personnel again that to pull the rubber stopper from bottom of door was their only means of repair. Which was also on the day of that this was written and reported. Water was first heard in the door approximately four four months after purchase but was believed to be the fuel in the fuel tank sloshing around. It was approximately 10 months after purchase it was realized that it was water in rear door.

Filed Dec 21, 2021 · Airbags, Body · TX · crash

While driving my car it turned off and it was hard for me to turn and all my lights was hard to steer and all the lights on the dash board turned on and they was not turning off and I got in. A wreck by me not being able to turn and hit a bush and my car got total