2003 Chevrolet Suburban power train problems
21 owner complaints filed with NHTSA name the power train on the 2003 Chevrolet Suburban — 7% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2003 chevrolet suburban. The contact stated the vehicle was parked in the driveway with the key in the ignition while she and her two small children, ages 2 and 4, were watching a movie. The battery died during the movie and the contact momentarily left both children in the…”
filed Jun 22, 2010
“Revving of engine to point of screeching tires. Sometimes feeling of being in neutral for a second then clunk in tranny/rear end? Acts as engagement of cruise control increasing speed, not able to disengage by hitting brake. Computer did not show anything. Next time putter "locked out" tech's…”
filed Dec 24, 2008
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Suburban years
| Year | Reports | Share |
|---|---|---|
| 2024 Suburban | 7 | 19% |
| 2023 Suburban | 12 | 11% |
| 2022 Suburban | 29 | 27% |
| 2021 Suburban | 35 | 19% |
| 2020 Suburban | 10 | 24% |
| 2019 Suburban | 38 | 50% |
| 2018 Suburban | 17 | 21% |
| 2017 Suburban | 38 | 27% |
| 2016 Suburban | 44 | 20% |
| 2015 Suburban | 47 | 11% |
| 2014 Suburban | 5 | 8% |
| 2013 Suburban | 6 | 5% |
Other reported problem areas on the 2003 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.