2023 Chevrolet Tahoe electrical system problems
36 owner complaints filed with NHTSA name the electrical system on the 2023 Chevrolet Tahoe — 18% of all complaints for this model year.
What owners report
“We had car checked due to strange and erratic shifting in less than a year of owning. Then took in for recall, they stated it was fine and performed the remedy with higher grade oil. Still had issues and took to another dealership to look at and they stated it was fine as well. About 2 months later…”
filed Jul 6, 2026
“2023 Tahoe Z71 had recently been put in the shop, and evaluated for engine failure recall. Dealership/GM deemed it failed test for replacement, we were given 0W40 oil and sent back out, this last weekend we had catastrophic engine failure while operating at 50+MPH.”
filed Apr 23, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Tahoe years
| Year | Reports | Share |
|---|---|---|
| 2025 Tahoe | 8 | 21% |
| 2024 Tahoe | 12 | 20% |
| 2022 Tahoe | 35 | 20% |
| 2021 Tahoe | 56 | 13% |
| 2020 Tahoe | 11 | 20% |
| 2019 Tahoe | 16 | 16% |
| 2018 Tahoe | 12 | 12% |
| 2017 Tahoe | 20 | 12% |
| 2016 Tahoe | 31 | 12% |
| 2015 Tahoe | 135 | 21% |
| 2014 Tahoe | 15 | 17% |
| 2013 Tahoe | 16 | 7% |
Other reported problem areas on the 2023 Chevrolet Tahoe
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.