| Subject: | Tail Lamp/Brake Lamp Inoperative (Replace Bulb and Socket) | 
| Models: | 2003 Chevrolet Cavalier | 
| 2003 Pontiac Sunfire | 
This bulletin is being revised to provide the latest parts information. Please discard Corporate Bulletin Number 04-08-42-004 (Section 08- Body & Accessories).
Some customers may comment that the left or right tail lamp, brake lamp or turn signal is inoperative.
This condition may be caused by a loose fitting bulb in the socket. This higher resistance may cause the bulb to burn out and damage the socket.
| • | Inspect the socket terminal to make sure it is tight against the bulb. Use a small pick to adjust the terminal if needed. | 
| • | After inspecting the socket, it may be necessary to replace it with the bulb. | 
| • | Apply dielectric lubricant or dielectric grease to the socket before installing the bulb. | 
| • | After the repair is completed, inspect the other lamp and apply dielectric lubricant or dielectric grease to the socket. | 
| Important: If it was necessary to replace the socket, repeat the steps above. | 
Part Number  | Description  | 
|---|---|
9441839  | Bulb  | 
16522273  | Socket-Tail Lamp/Brake Lamp With rear Side Marker  | 
16519904  | Socket- Tail Lamp/Brake Lamp With Out Rear Side Marker  | 
Parts are currently available from GMSPO.
For vehicle repaired under warranty, use;
Labor Operation  | Description  | Labor Time  | 
|---|---|---|
N0912  | Socket, Lamp Exterior- Replace  | Use Published Labor Operation Time  |