One problem related to turn signal flasher unit has been reported for the 2003 Chevrolet Corvette. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Corvette based on all problems reported for the 2003 Corvette.
When using the lane change feature, there was rapid flashing of either the right r left turn signal, indicating a burned out bulb. (nar).
| Turn Signal Flasher Unit problems | |
| Exterior Lighting problems |