2022 Toyota Corolla electrical system problems
21 owner complaints filed with NHTSA name the electrical system on the 2022 Toyota Corolla — 21% of all complaints for this model year.
What owners report
“My passengers airbag light is on and it causes a safety issue. I called Toyota and they washed their hands off. Telling me that my VIN number does not fall under the recall where I know for a fact that car is made around the same time have many recalls with this particular issue. I was not given…”
filed Sep 8, 2026
“I am reporting a severe safety defect regarding a failed engine coolant bypass valve on my 2022 Toyota Corolla Apex SE (VIN: [XXX], Mileage: 54,700). An authorized Toyota dealership has scanned the vehicle and confirmed active Diagnostic Trouble Code (DTC) P268115 ("Engine Coolant Bypass Valve…”
filed Sep 3, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
T-SB-0106-22 Rev2 · Service Bulletin/Repair Instructions · issued Jan 30, 2026Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
T-SB-0001-26 · Service Bulletin/Repair Instructions · issued Jan 28, 2026Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 2025 model year RAV4 vehicles with A25A-FKS and M20A-FKS engines may have a MIL ON…
T-SB-0010-24 Rev2 · Service Bulletin/Repair Instructions · issued Jun 25, 2025The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and…
T-SB-0058-23 Rev1 · Service Campaign · issued Jun 13, 2025To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system…
T-TT-0780-25 · Service Bulletin/Repair Instructions · issued Apr 2, 2025
Electrical System problems in other Corolla years
| Year | Reports | Share |
|---|---|---|
| 2025 Corolla | 4 | 13% |
| 2024 Corolla | 8 | 13% |
| 2023 Corolla | 13 | 18% |
| 2021 Corolla | 22 | 12% |
| 2020 Corolla | 30 | 10% |
| 2019 Corolla | 15 | 7% |
| 2018 Corolla | 12 | 9% |
| 2017 Corolla | 21 | 12% |
| 2016 Corolla | 14 | 7% |
| 2015 Corolla | 18 | 8% |
| 2014 Corolla | 52 | 19% |
| 2013 Corolla | 11 | 5% |
Other reported problem areas on the 2022 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.