One problem related to turn signal flasher unit has been reported for the 2003 Nissan Sentra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Nissan Sentra based on all problems reported for the 2003 Sentra.
Hazard lights and signal indicators failed intermittently. Dealer was unable to duplicate the problem.
| Headlights problems | |
| Tail Light problems | |
| Hazard Flashing Warning Light problems | |
| Turn Signal Flasher Unit problems |