2020 Toyota Corolla fuel/propulsion system problems
14 owner complaints filed with NHTSA name the fuel/propulsion system on the 2020 Toyota Corolla — 5% of all complaints for this model year.
What owners report
“Fuel pump system failure causing vehicle warning lights to come on and not turn off, affecting vehicle performance for going up hill as well as vehicle completely shutting off in middle of road . Major safety hazard”
filed Jun 24, 2025
“after shortly pumping gas, I received a alert on my car that I needed to check my fuel cap, after checking fuel cap I proceeded to drive on the highway during this time a multitude of sensors started to go off on my car, and it started to drive weird there were light such as my interlock, being…”
filed Apr 28, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Corolla years
| Year | Reports | Share |
|---|---|---|
| 2025 Corolla | 1 | 4% |
| 2024 Corolla | 1 | 2% |
| 2023 Corolla | 2 | 3% |
| 2021 Corolla | 2 | 1% |
| 2019 Corolla | 31 | 16% |
| 2018 Corolla | 23 | 17% |
| 2017 Corolla | 8 | 5% |
| 2016 Corolla | 8 | 4% |
| 2015 Corolla | 8 | 4% |
| 2014 Corolla | 8 | 3% |
| 2013 Corolla | 4 | 2% |
| 2012 Corolla | 1 | 0% |
Other reported problem areas on the 2020 Toyota Corolla
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.