Originally Posted by shrpshtr325

ok here it is, since i dont have a scanner i have to type it out for ya, you owe me for this BTW!!!!!!

1. Enter your vehicle and close all doors
2. Fasten your seatbelt (this turns off any possibly confusing chimes during the procedure)
3. Place the key in the ignition
4. Turn the ifnition to the ON position (do not start the truck)
5. Press and Hold the LOCK button on the key fob
6. After holding the LOCK button for four seconds also press the PANIC button within 6 seconds
7. When a single chim is heard, release both buttons.
8. Turn the ignition OFF to test the horn chirp feature
9. To reactivate this feature repeat the above steps.
10. If a chime is not heard, program mode was canceled before the feature could be disabled. If necessary, repeat the above procedure


direct from the 02 owners manual

Originally Posted by shrpshtr325

when you are doing the programming procedure i dont think the horn will honk at all, after doing the procedure, it will honk either every time you push the lock button or never depending on how it is set up now

Originally Posted by hydrashocker

Hello and welcome to the forum Tina1972,

The feature "park light flash" is not available on this year. You only have the option to turn off/on the horn chip. Parking light flash was never installed as an option.

Originally Posted by gvsu4msu

What is available for the 2003?

And where would I go to learn how to change my settings.

I am not a fan of the horn honk when locking.