You'll likely find it in one of these places:
* Your Owner's Manual: This is the first and best place to check. The owner's manual should have a section dedicated to fuses and relays, showing their locations and what circuits they protect.
* Inside the Vehicle: There are usually multiple fuse boxes in a Ford E-Series. Look in these common locations:
* Under the hood: Often in a black plastic box.
* Inside the vehicle: Common locations are under the dashboard (often requiring partial dashboard removal) or in the side of the dash near the driver's side. Sometimes there's even one in the cargo area.
The fuse boxes themselves *should* have diagrams printed on their covers or inside their lids.
* Online Ford Resources: While a single master diagram isn't readily available online, searching for "2006 Ford E-Series fuse box diagram" along with the *specific chassis type* (e.g., "2006 Ford E-350 fuse box diagram") might yield some results on forums like Ford-specific online communities or repair sites. Be cautious about the reliability of sources you find this way.
* Repair Manuals: A Haynes or Chilton repair manual for your specific year and model will have detailed fuse box diagrams and explanations.
Crucially: To get the most accurate diagram, you need to know the exact model of your 2006 Ford E-Series (e.g., E-150, E-250, E-350, E-450, cutaway, chassis cab, etc.). This information will significantly narrow your search.
