2020 Toyota Camry electrical system problems
64 owner complaints filed with NHTSA name the electrical system on the 2020 Toyota Camry — 24% of all complaints for this model year.
What owners report
“First time it was the middle of the night I was leaving a party and the car cut off in the middle of the street in the intersection. I had to wait for hours for the car to start back up … a couple weeks later the car cut off 2 on the highway going 70/80 and I told the man at the car lot about it…”
filed Aug 1, 2026
“Went in to get a service done for my vehicle and all the highlighted areas were the problem. They stated models from 2019-2022 The Camrys all have had transmission issues. I still have my car and it’s working, but I don’t want to pay for a new transmission when Toyal manufacturing has been aware of…”
filed Jul 30, 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 Camry years
| Year | Reports | Share |
|---|---|---|
| 2025 Camry | 25 | 18% |
| 2024 Camry | 2 | 4% |
| 2023 Camry | 8 | 13% |
| 2022 Camry | 8 | 14% |
| 2021 Camry | 8 | 5% |
| 2019 Camry | 25 | 6% |
| 2018 Camry | 65 | 9% |
| 2017 Camry | 23 | 16% |
| 2016 Camry | 20 | 11% |
| 2015 Camry | 30 | 11% |
| 2014 Camry | 54 | 12% |
| 2013 Camry | 29 | 11% |
Other reported problem areas on the 2020 Toyota Camry
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.