Chevrolet Suburban check engine light reports by year
130 NHTSA complaints describe persistent or recurring check-engine warnings on Chevrolet Suburban vehicles. The most reported year is 2021 with 33 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2023 Suburban | 15 | 12% | |
| 2022 Suburban | 14 | 12% | |
| 2021 Suburban | 33 | 17% | |
| 2019 Suburban | 8 | 10% | |
| 2017 Suburban | 12 | 9% | |
| 2016 Suburban | 8 | 4% | |
| 2015 Suburban | 16 | 4% | |
| 2013 Suburban | 5 | 4% | |
| 2008 Suburban | 11 | 5% | |
| 2007 Suburban | 8 | 3% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.