F 450 Fuse Diagram. 2012 ford f 450 fuse box diagram. Ford f 450 2008 2010 fuse relay box diagram.
To reduce risk of electrical shock always. Ampere rating a description. 2017 2018 passenger compartment fuse box number ampere rating a description 1 2 75 memory seat switch lumbar power 3 20 driver door unlock relay 4 5 aftermarket electronic brake controller trailer brake controller brake onoff customer access circuits 5.
Always replace a fuse with one that has the specified amperage rating.
Ford f 450 1999 2001 fuse box diagram. More about ford f series fuses see our website. 1 fuse specification chart. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.