Table 1 shows one common exterior lighting related problems of the 2004 Chevrolet C/k 2500.
| Problem Category | Number of Problems |
|---|---|
| Tail Light Switch problems |
Light bulb sockets allow slip-in type bulbs to slip out . Gm has not recalled these sockets, however they have improved the current design so as to hold the bulbs more securely. The turn signals, stop lights and tail lights ,as well as the headlights are affected by this deficiency.