2020 Toyota Corolla: engine stalls while driving

Filed Apr 24, 2026 · Engine, Fuel system · 59,000 miles · PA

The contact owns a 2020 Toyota Corolla. The contact stated that while at a red light, the vehicle shut off with the check engine and several other unknown warning lights illuminated. The vehicle restarted after several attempts. The vehicle was taken to an independent mechanic and the failure was duplicated. The mechanic retrieved DTC: P1603; "Engine Stall History" (ECM recording an unexpected engine shutdown or a communication error with the Transmission Control Module (TCM). The mechanic associated the failure with the federal safety agency Campaign Number: 20V682000 (Fuel System, Gasoline) and referred the contact to the dealer for assistance. Several dealers were contacted, and the contact was informed that the VIN was not included in the recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 59,000.

Filed Oct 22, 2025 · Steering · TX

I was driving normally to work and the vehicle stalled without warning and became difficult to steer. The dashboard displayed “engine stopped, steering power low”. The vehicle was stalled in the middle of the roadway and could not be restarted for 10 minutes. This was a very dangerous way to stop and then not be able to restart. People had to get out of their vehicles and help me push it out of the roadway. After 10 minutes the vehicle started and drove normally without any issues. The battery and alternator tested good. The mechanic can not find anything wrong. I am scared to drive the vehicle now and have an accident due to this incident.

Filed Jul 12, 2024 · Engine, Transmission · TX

Engine maintenance light came on after turning on air conditioner. Vehicle information: warning light came on at 56,800 miles on 2020 Toyota Corolla, no after market modifications to vehicle. I took vehicle to Toyota dealership for diagnostic testing. Conclusion: coolant bypass valve faulty causing leaks (this can cause overheating, stalling, increased emissions, and total engine failure and also allows coolant to leak into and damage surrounding engine components, including a vehicle's electrical system, the complaint relays). Fortunately, I PURCHASED AN EXTENDED WARRANTY when I bought the vehicle new, which covered the repairs. The faulty coolant bypass valve was replaced at the Toyota dealership. Had I not purchased the extended warranty, I would of been out of pocket for said repairs.

Filed May 16, 2024 · Transmission · 131,000 miles · TX

The contact owns a 2020 Toyota Corolla. The contact stated while driving 30 MPH, the vehicle was jerking abnormally. The contact noticed a failure with the transmission; however, there were no warning lights illuminated. The contact was concerned that the vehicle might stall while driving. The dealer was not contacted. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was instructed to contact the NHSTA Hotline for assistance. The failure mileage was approximately 131,000.

Filed Mar 11, 2024 · Visibility · IN

Wipers randomly stall mid-cycle when in use, speed settings are inconsistent and sometimes fail to function at all.

Filed Jan 1, 2024 · CA

Precollision System Malfunctioning and Hybrid System Malfunctioning warning signs on dashboard won’t allow the car to move or driven at all. I read reviews where people with the same warning signs on dashboard got their car stalled in the middle of the road. My vehicle only has 81,000 miles on it and Toyota dealership warranty states it’ll cover the vehicle up to 150,000 miles EV hybrid but now they are stating the car is not under warranty

Filed Jan 20, 2023 · Brakes, Fuel system · GA

While operating our 2020 Toyota Corolla hybrid at a slow speed in a parking lot, we began to apply the brakes as we pulled into a parking stall. As the brakes were applied , the vehicle suddenly lunged forward with abrupt force. Both tires left acceleration marks on the painted concrete curb and the vehicle struck a large concrete pillar with such force that the pillar was partially dislodged from the ground. The vehicle was brought to a Toyota dealership and the sales management was notified of the incident. We also filed complaint with the Toyota Corporation. We were contacted by a Toyota Corporation representative and were told that they would conduct the vehicle inspection. Several weeks later we received a letter from the Toyota Corporation legal department which informed us of their findings. The letter conveyed that no defect was discovered and the incident had not been captured in the vehicle's computer. We informed the Toyota dealership of the results. The only assistance offered was their willingness to sell the vehicle at auction, which we adamantly declined. At this time we are making arrangements to have the vehicle towed to a recycling lot for destruction.

Filed Aug 27, 2022 · Driver assistance, Transmission · MO · crash · 3 injuries

I am not sure what the component is but I am driving and as I accelerate the gas my car will lose power to increase speed. If I am at the stop sign or stop light and I proceed to go the car will stall and not get going once I place my foot on the gas. I have reached out to the dealer by phone and when I have obtained service I am being advised that it's nothing. But I have experienced it on multiple occasions and even had an accident and nothing is being done to resolve the issue. I know that it can't be normal for the vehicle to do that and I am tired of getting the run around in regards to it. I was able to see that there has been a recall but do not see that it is in regard to me vin number. Can you please assist me with this matter. I should not be in the middle of driving or at a stop light and not able to accelerate my vehicle to a regular speed. I would like to have this matter looked into by a different Toyota dealer. Also it happens randomly and when I take to the dealership nothing is ever done and the issue is constantly being ignored. I am being told that due to no check engine light being on that my car is fine and its not. I don't want to lose my life due to the fact that I have purchased a faulty car and have not been made aware of any issues to protect my safety.

Filed Jun 1, 2022 · MA

The vehicle stalled after the car had been turned on for 2 minutes; I do not believe there were any warning signals beforehand. I had been stopped at a light, and then almost immediately when I was able to proceed, it stalled while I was turning right. I WAS able to start it immediately, after turning it off completely. This is the second time this vehicle stalled, the first being in August 2020 after only 600 miles (it was new when purchased in March 2020), and at somewhat faster speed (10 mph). Both times, it spent several days at the Toyota dealer where it was purchased--this last time, eight days--and the mechanics were never able to duplicate the problem. I had hoped that they would inspect the fuel pump, knowing that millions of Corollas from 2019 and 2020 had been recalled for this issue, but I was told that it would be a very lengthy job and that there were no signs to indicate fuel-pump problems. In other words, Toyota was not authorizing that inspection. Thus, I am having to take back the vehicle with the mystery unsolved, and with the risk of another stall happening again in future. I am feeling lucky that I was not rear-ended, since the traffic was pretty heavy this last time.

Filed Nov 9, 2021 · Fuel system · 48,800 miles · FL

The contact owns a 2020 Toyota Corolla. The contact stated that while attempting to move off from a standstill, the vehicle inadvertently stalled. The contact stated that the check engine warning light was illuminated. The vehicle was not taken to a local dealer. Upon investigation, the contact associated the failure with the federal safety agency Campaign Number: 20V682000 (Fuel System, Gasoline) however, the VIN was not included. The manufacturer was informed of the failure and confirmed that the VIN was not included in the recall. The failure mileage was approximately 48,800.

Filed Aug 7, 2021 · Fuel system · FL

At slow speeds and stop and go driving the car suddenly stalls. The car was taken into a Toyota service center and they were unable to find an error code or replicate the problem. This has happened twice in a week.

Filed Jan 24, 2021 · Fuel system · 10,060 miles · SC

Starting monday afternoon (01/18/2021) my car has begun to stall everyday. It continues to stall now. Thursday (01/21/2021) I almost had a accident because my car would not go no matter how hard I pressed the gas. I took my car to the dealership were I am leasing it (01/21/2021) and they could not find the problem. I saw on the toyota website that my car was apart of the fuel pump recall even though when I enter my VIN nothing popped up. May you please assist me? I have to work and I need my vehicle in order to do that.