Factory wiring for different models.

[Sesco4]

Does Ford make a different wiring harness for each model ie. xlt,lariat,king ranch etc. I have an xlt and say I buy an electronic piece from a King Ranch that my truck don't have will the wiring be there just tucked away somewhere or would I have to get the proper harness.

Thanks

[eberlestock]

I am curious about this as well. My wife has a base model toyota fj cruiser and hers has all the wiring for the options we have added. I am hoping ford does this as well. I added speakers to the rear in an 05 crewcab I had and the wires were there, waiting for me.

[PolarBear]

It depends on which electronic equipment you are talking about. No not every truck is completely wired up for every option though.

[ShawnCT450R]

I have no idea about model differences. I do, however, know that different years of 6.0s are wired COMPLETELY DIFFERENT. Fuses and fuse boxes in a given years truck are not always the same in a different years truck. This doesn't answer your question, I know, but it's good to know when something quits working and someone with an 06 tells you to replace fuse #14 under the steering column and it's fuse # 04 under the hood (just an example). Hope this helps someone.