2003 Chevrolet Silverado 1500 vehicle speed control problems
29 owner complaints filed with NHTSA name the vehicle speed control on the 2003 Chevrolet Silverado 1500 — 4% of all complaints for this model year.
What owners report
“As I was driving home from downtown suddenly my truck lost power and I had to limp home ,friend checked truck and found trouble code p2135 reduced engine power and also said for me to check if there was a recall for this throttle body problem .”
filed Jul 18, 2020
“The tps throttle position sensor check engine code keeps going off while driving. When the tps code goes off the engine loses total power and you are unable to accelerate, which is a safety issue. We have replaced the throttle body but the issue is still remaining even after replacing different…”
filed Aug 7, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Silverado 1500 years
| Year | Reports | Share |
|---|---|---|
| 2025 Silverado 1500 | 3 | 4% |
| 2024 Silverado 1500 | 11 | 4% |
| 2023 Silverado 1500 | 18 | 5% |
| 2022 Silverado 1500 | 10 | 2% |
| 2021 Silverado 1500 | 10 | 1% |
| 2020 Silverado 1500 | 25 | 4% |
| 2019 Silverado 1500 | 18 | 2% |
| 2018 Silverado 1500 | 18 | 4% |
| 2017 Silverado 1500 | 18 | 3% |
| 2016 Silverado 1500 | 11 | 1% |
| 2015 Silverado 1500 | 16 | 1% |
| 2014 Silverado 1500 | 22 | 2% |
Other reported problem areas on the 2003 Chevrolet Silverado 1500
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.