Door Code Location...
I actually found the door code behind the fuse box area (Driver Side) on my brother's 2000 Ford Expedition EB. There is a big white sticker with 5 numbers starting with number 1####. Hope this helps...
Remove inner driver's door panel number should be on "brain"
where is the factory set code for keyless entry on a 2008 ford f250 super duty 4x4 6.4 desiel
On the door jam sticker of my 1997 Ford F250 with 7.3 Powerstroke diesel the transmission code is "E". I have the E4OD automatic.
http://nwforddiesel.com/tech/keypad/keypad.html use this also if your f250 is like my truck you can open the storage compartment under the radio and look through the crack to see the number you need it will be upside down at least mine was.
To remove the inside door panel of the Ford F250, first open the door and remove the screws for the door handle. Then, pry the door skin off of the inside starting at the bottom of the door.
== == == == == == Check behind the right side kick pad, or your local ford dealer can access number. Good luck.
The door chime on a 2000 Ford F250 can be disabled by removing the fuse or pulling the wiring harness. The chime is automatically trigger each time the door is opened or is left open
some times it can be found on pcm body but a dealer can pull that info out with there scan tool for just a little bit of labor charge.
The PCM, or EEC, would likely be under the dash on the left of the ashtray. At least that's how it is on my '90 F250.
go to the repair shop?
if you have the owner book that came with the vehicle, you can find in the book how to disable the door chime
With the front door open,the handle is inside the front of the rear door .Pull handle out .