One problem related to turn signal flasher unit has been reported for the 2000 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Toyota Tundra based on all problems reported for the 2000 Tundra.
Failure results in inoperative trailer lighting/signals/brake lights which is hazardous.
| Tail Light problems | |
| Tail Light Switch problems | |
| Brake Light Switch problems | |
| Exterior Lighting problems | |
| Brake Light problems | |
| Turn Signal Flasher Unit problems |