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Protected components
Fuse amp rating
Fuse or relay number
Customer access upfitter switch power.
10A
44
Ancillary translator module run/accessory
sense.
Not used.
—
45
Climate control module.
10A
46
Fender direction indicator lamps.
15A
47
Power windows switch (crew cab).
30A Circuit breaker
48
Delayed accessory power.
Relay
49
CHANGING A FUSE
Fuses
WARNING
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.
E142430
If electrical components in the vehicle are
not working, a fuse may have blown. A
break in the fuse wire will indicate a blown
fuse. Check the appropriate fuses before
replacing any electrical components.
170
F650750 (TBC), enUSA, First Printing
Fuses