One problem related to exterior lighting has been reported for the 2004 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Tahoe based on all problems reported for the 2004 Tahoe.
Running lights and head light fills with water and burn out bulbs and rusted the bulb assembly.
| Turn Signal problems | |
| Turn Signal Flasher Unit problems | |
| Exterior Lighting problems | |
| Brake Light problems | |
| Fog Lights problems |