I have tried the method of turning the key on and off and pressing the lock/unlock switch numerous times on my 03 supercab in order to disable the autolock feature. I cant seem to get it to work and i an sick to death of locking myself out with the truck running. Any other ideas?

 

I wonder if thats what I did to my truck on accident, mine dont auto lock anymore haha

 

Lol! Well I cant even do it on purpose! I know i am following the procedure right, but the horn will not chirp and the locks just stay in the autolock mode.

 

I found this a long time ago, havent tried it yet though so idk if it works

The enable/disable mode allows the autolock feature to be turned off and on. On manual transmission vehicles, when replacing the remote anti-theft personality (RAP) module, the autolock feature must be turned off by using the enable/disable mode.
The enable/disable mode is entered when the following series of steps is performed:
1. Confirm that the perimeter alarm is disarmed.
2. Close all doors.
3. Confirm that the ignition switch is in the OFF position.
Note: Steps 4 through 8 must be performed within 30 seconds.
4. Turn the ignition switch from OFF to RUN.
5. Press the power door lock UNLOCK button three times.
6. Turn the ignition switch from RUN to OFF.
7. Press the power door lock UNLOCK button three times.
8. Turn the ignition switch from OFF to RUN.
9. Verify that the RAP module chirps the horn. This indicates that the RAP module is now in the enable/disable mode and ready to accept program changes.
10. Press the power door lock UNLOCK button one time to command the RAP module to toggle the autolock/relock feature ON or OFF.
11. Press the power door lock LOCK button once to enter the command.
12. Verify that the vehicle horn chirps one time to signal the RAP module confirmation of the command. There should only be one chirp indicating that the autolock/relock feature has been disabled. If one chirp is heard, followed by a longer honk, the autolock/relock feature has just been enabled. Return to step 10.
13. Turn the ignition switch to the OFF position to exit the enable/disable mode.
14. Verify that the RAP module chirps the horn once to indicate that a feature has been changed. The autolock and the appropriate alarm configuration are turned on at the factory on vehicles with automatic transmissions. Vehicles with manual transmissions have the autolock turned off at the factory. The RAP module returns to the prior setting any time battery power is interrupted.

 

Yep. This is the procedure i have been following. Now, let me as a stupid question: when it mentions the perimeter alarm, is that something i have on my 2003? If so, what do i do to disable it?

 

Nevermind, just found the procedure for disabling that. Duh, think i can get er done now.

 

Take off the door panel and unplug the electric lock.

 

My 01 screw does the same thing and I hate it! I did the disable procedure and it still does it!

 

Mine used to do it, now it don't. And I have no idea how I did it

 

there was a procedure on f150online.com that i followed to disable the autolocks on my moms 03 supercrew...it took me a couple of trys but i finally got it right