Ford Ranger (2003) - fuse box diagram - Auto Genius Ford Ranger (2003) - fuse box diagram. Ford Ranger (2003) - fuse box diagram. Everything about cars Skip to content. Search. Main Ford Ranger (2003) – fuse box diagram. Posted on 21 January 2017 1 November 2018 by admin. Ford Ranger (2003) – fuse box diagram. Year of production: 2003. Fuse box in passenger compartment Ford Ranger Fuses and relay box diagram Ford F150 1997-2003 45 rowsPassenger compartment fuse panel Ford F150 1997-2003. The fuse panel is located below FUSEAMPSCIRCUITS PROTECTEDF1.125A or 20APowerPoint (19N236)F1.230APCM power relayF1.330AMain light switch (11654), Headlamp relay, Multifunction switchF1.515ATrailer tow relay, parking lamp, Trailer tow relay, reversing lampSee all 45 rows on fusesdiagram Fuse Diagram for the Both Fuse Boxes Needed Where can I get a fuse diagram for the both fuse boxes under the hood and under the dash because they are numbered? I have no way of knowing what fuse does what because my manual does not show nothing. I have the car listed above it is the zx3 model with a 2.3 liter engine.