I just bought a 2004 f-150 fx4 with a regular cab and I dont know the keyless entry code. I heard if you have an extended cab or a crew cab you take the back seat out and its on the black box (BCM). But since I dont have a back seat, I pulled the plastic off the rear wall and there was no box?

So where could I find the black box? Any ideas

Thanks

 

standard cab trucks, the BSM/VSM is located under the rear driver's side speaker under the c-pillar trim panel.

 

Thanks I found it and it worked.

 

are you able to change the passcode for the module?

 

You can add a personal code, but the stock code will always remain. It is all in your manual.