Powertrain complaints and recalls from NHTSA
Summary
The 2020 Toyota Corolla has 33 NHTSA powertrain complaints and 0 powertrain-related recalls.
33
Complaints
0
Recalls
3
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Feb 22, 2026 | POWER TRAIN | The clutch slave cylinder failed at 48,000 miles. On the freeway, I had difficulty shifting into gea... |
| Dec 21, 2025 | POWER TRAIN,SERVICE BRAKES | Clutch slave cylinder started leaking leading to a sticking clutch pedal, making it difficult to eng... |
| Dec 10, 2025 | POWER TRAIN | Clutch Slave Cylinder at 51,000 miles failed causing vehicle clutch to not return and loss of fluid.... |
| Nov 26, 2025 | POWER TRAIN | FAULTY HYDRAULICS IN THE TRANSMISSION SYSTEM. FAULTY SLAVE CYLINDER LEAKING FLUID AND POTENTIALLY CA... |
| Nov 14, 2025 | POWER TRAIN,ELECTRICAL SYSTEM | This is in regards to toyota CSP 24TE04 and the Engine Bypass System. This was also included in a c... |
| Sep 29, 2025 | POWER TRAIN | At 97,000 miles, the slave cylinder in my vehicle blew. My clutch pedal had stuck to the floor, and ... |
| Sep 2, 2025 | POWER TRAIN | The contact owns a 2020 Toyota Corolla. The contact stated while driving at an undisclosed speed, th... |
| Aug 6, 2025 | POWER TRAIN | I was driving on the freeway on my way to the house my car start to make some noises and I was loosi... |
| Apr 23, 2025 | POWER TRAIN,ENGINE | Drive start control malfunction occurred when turning the car on. Second time this has happened. Fir... |
| Apr 18, 2025 | POWER TRAIN,ELECTRICAL SYSTEM,SERVICE BRAKES | Beginning on April 18, 2025, my 2020 Toyota Corolla LE began experiencing repeated failures involvin... |
| Apr 1, 2025 | POWER TRAIN | The "Engine Maintenance Required" message on a 2020 Toyota Corolla SE keep coming on after I have re... |
| Feb 20, 2025 | POWER TRAIN | Approximately one month ago the clutch pedal on my manual 2020 Corolla went all the way to the floor... |
| Aug 12, 2024 | POWER TRAIN | Engine Coolant Bypass Valve failed at 42400 miles. The problem was identified and confirmed at a dea... |
| Jul 5, 2024 | POWER TRAIN,ENGINE | Engine maintenance light came on after turning on air conditioner. Vehicle information: warning ligh... |
| May 19, 2024 | POWER TRAIN,UNKNOWN OR OTHER | At 55K miles for my 2020 Toyota Corolla, the Engine Maintenance Required notification popped up on m... |
| May 16, 2024 | POWER TRAIN | The contact owns a 2020 Toyota Corolla. The contact stated while driving 30 MPH, the vehicle was jer... |
| May 7, 2024 | POWER TRAIN | Engine coolant valve is broken. Part of power train as it cools circuits for the power train. |
| Mar 26, 2024 | POWER TRAIN | Engine coolant bypass valve becomes faulty at low mileage |
| Dec 8, 2023 | POWER TRAIN,ENGINE | The contact owns a 2020 Toyota Corolla. The contact stated while driving, at any speed, as the conta... |
| Dec 15, 2022 | POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | I have only had the car for a year and a half, and I have already had to replace the battery which w... |