Bobby pin ????

 

Yes, a Bobbie Pin, the article said to use a Paper Clip that I couldn't find, so that's what I used because it is also metal which was perfect for connections.
david

 

Super easy to program a key fob to a 2006 Silverado. 1. Close all vehicle doors.
2. Insert the key into the ignition.

3. Hold down the power UNLOCK button on the driver?s door panel-continue to hold
down until instructed to release in step 9.

4. Perform steps 5 through 8 in fairly rapid succession.

5. Turn the ignition switch to the ON position (as far as you can go without starting the
engine).

6. Turn the ignition switch to the OFF position.

7. Turn the ignition switch to the ON position.

8. Turn the ignition switch to the OFF position.

9. Release the power unlock button on the door panel. The vehicle will lock and unlock
the doors automatically.

10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until
the door locks and unlocks.
This step may take up to 30 seconds.

11. Repeat step 10 NOW for each additional transmitter (including any existing
transmitters).

12. Turn the ignition switch to the ON position in order to exit the transmitter programming
mode.

There are more Chevrolet Key Fob Programming Instructions here

 

Here check out this youtube about programming it.