2003 Chevrolet Corvette electrical system problems
15 owner complaints filed with NHTSA name the electrical system on the 2003 Chevrolet Corvette — 18% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2003 chevrolet corvette. While driving various speeds, the column lock warning indicator illuminated and the vehicle seized. The contact stated that the vehicle was serviced per nhtsa campaign number: 14v400000 (electrical system) at great lakes chevrolet (310 s chestnut st…”
filed Jun 8, 2018
“Tl* the contact owns a 2003 chevrolet corvette. While entering the vehicle and attempting to start the ignition, the vehicle would not start and the anti-theft device indicator illuminated. The contact attempted to start the vehicle a few more times, but the vehicle would not start. The dealer…”
filed Feb 5, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to…
General Communication · Service Campaign · issued Aug 26, 2024
Electrical System problems in other Corvette years
| Year | Reports | Share |
|---|---|---|
| 2024 Corvette | 4 | 20% |
| 2023 Corvette | 5 | 22% |
| 2022 Corvette | 7 | 35% |
| 2020 Corvette | 3 | 9% |
| 2019 Corvette | 1 | 1% |
| 2018 Corvette | 1 | 2% |
| 2017 Corvette | 4 | 2% |
| 2016 Corvette | 6 | 6% |
| 2015 Corvette | 5 | 8% |
| 2014 Corvette | 8 | 13% |
| 2013 Corvette | 4 | 5% |
| 2012 Corvette | 6 | 11% |
Other reported problem areas on the 2003 Chevrolet Corvette
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.