http://www.svtlightnings.com/svt/how-to/keypad/keypad_install.htm
How do you remove the inside door panel of a 2001 ford f150.
How do you remove and replace the battery on a 2001 Ford F150?
On a 2001 Ford F150, the turn signal flasher is located in a relay box on the passenger's side of the steering column. To access it, you must remove the panel under the steering column.
Pass side firewallbehind kick panel
How do you remove the inside door panel on a 2002 ford F150 supercrew?
Use a screwdriver to remove the clips and screws from the panel. Pull the panel away slowly, remove the wiring connections and the panel will come free.
Using the correct sized screwdriver, remove the screws and clips from the door panel. Slowly, pull the panel away from the door frame, remove the wiring connections, and the panel should come free.
2004 Ford F150 Remove Front Door Panel and Mirrors2004, 2005, 2006, 2007, 2008, Ford F150 Door Panel and MirrorsFor the 2004 - 2008 - this is the best I found anywhere for removing front doors and the miirrors. It has clear pictures. Took the panel off if 15 minutes or less once I found this.http://www.kwmuth.com/techsupport/pdfs/21000960.pdf
In the passengers footwell , by the right front kick panel
In the right front passenger footwell , by the kick panel
most of the time it is behind the pass. side kick panel. between the door and the fire wall.
Behind the right front passenger kick panel , to the left of the fuse box remove access panel