2023 Chevrolet Suburban electrical system problems
13 owner complaints filed with NHTSA name the electrical system on the 2023 Chevrolet Suburban — 11% of all complaints for this model year.
What owners report
“The engine of this car has been under recall for multiple issues during the time we have owned it. The most recent issue that was experienced was total engine failure and electrical malfunction while driving on a busy street near train tracks. The vehicle was making a loud banging sound moments…”
filed Jun 15, 2026
“Car entertainment screen shot down, next day car completely dead, had to get a booster, now the engine sign is on, and car has only 33,000 miles on it”
filed Mar 29, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Suburban years
| Year | Reports | Share |
|---|---|---|
| 2024 Suburban | 4 | 11% |
| 2022 Suburban | 18 | 17% |
| 2021 Suburban | 17 | 9% |
| 2020 Suburban | 8 | 19% |
| 2019 Suburban | 7 | 9% |
| 2018 Suburban | 16 | 20% |
| 2017 Suburban | 21 | 15% |
| 2016 Suburban | 26 | 12% |
| 2015 Suburban | 58 | 14% |
| 2014 Suburban | 7 | 12% |
| 2013 Suburban | 14 | 12% |
| 2012 Suburban | 10 | 10% |
Other reported problem areas on the 2023 Chevrolet Suburban
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.