2012 Toyota Tacoma electrical system problems
19 owner complaints filed with NHTSA name the electrical system on the 2012 Toyota Tacoma — 6% of all complaints for this model year.
What owners report
“Odometer Fraud. The contact purchased a 2012 Toyota Tacoma. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 51,350 and at the time of registration, it was discovered that the mileage was 212,400. The VIN was…”
filed Jan 22, 2026
“Horn will not work with the steering wheel centered. If you turn the steering wheel 90% to the left or right the horn has worked sometimes. Toyota issued a recall for this problem on other tacomas but not for the 2012. The toyota dealership is saying that its most likely the clock spring.”
filed Jan 27, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Tacoma years
| Year | Reports | Share |
|---|---|---|
| 2025 Tacoma | 4 | 5% |
| 2024 Tacoma | 15 | 11% |
| 2023 Tacoma | 11 | 22% |
| 2022 Tacoma | 4 | 7% |
| 2021 Tacoma | 9 | 12% |
| 2020 Tacoma | 8 | 9% |
| 2019 Tacoma | 20 | 9% |
| 2018 Tacoma | 14 | 7% |
| 2017 Tacoma | 22 | 9% |
| 2016 Tacoma | 36 | 11% |
| 2015 Tacoma | 8 | 8% |
| 2014 Tacoma | 7 | 8% |
Other reported problem areas on the 2012 Toyota Tacoma
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.