FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:
Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
Standard fuse amperage rating and color
COLOR
Fuse
rating
Mini
fuses
Standard
fuses
Maxi
fuses
Cartridge
maxi
fuses
Fuse link
cartridge
2A
Grey
Grey
—
—
—
3A
Violet
Violet
—
—
—
4A
Pink
Pink
—
—
—
5A
Tan
Tan
—
—
—
7.5A
Brown
Brown
—
—
—
10A
Red
Red
—
—
—
15A
Blue
Blue
—
—
—
20A
Yellow
Yellow
Yellow
Blue
Blue
25A
Natural
Natural
—
—
—
30A
Green
Green
Green
Pink
Pink
40A
—
—
Orange
Green
Green
50A
—
—
Red
Red
Red
60A
—
—
Blue
—
Yellow
70A
—
—
Tan
—
Brown
80A
—
—
Natural
—
Black
15
2009 F-250/350/450/550
(f23)
Owners Guide, 2nd Printing
USA
(fus)
Roadside Emergencies
317