Ford F-250 - 2012 Fuse Box Diagram diagramfusebox›FordFord F-250 - 2012 Fuse Box Diagram. 2012 F-250/350/450/550 (f23) Owners Guide, 1st Printing. USA (fus) There will also be one power lead. for each switch found as a blunt-cut. and sealed wire located below the. instrument panel and to the left of. the steering column. They are coded as follows: 2012 Ford F 250 Fuse Box. Ford. Auto Fuse Box Diagram 2012 Ford F 250 Fuse Box (Feb 28, 2019) - Here you are at dubaiclassified. Most of us have been using on line for locating information, tips, articles or other reference for their needs. Like you are.