Protected components
Fuse amp rating
Fuse or relay number
Hydromax brake on/off relay.
10A
M1-1
Not used.
—
M1-2
Not used.
—
M1-3
Not used.
—
M1-4
UPS Power Distribution Box 2
E172544
Protected components
Fuse amp rating
Fuse or relay number
Back-up lamps.
25A*
M1
Daytime running lamps.
20A*
M2
4–channel anti-lock brake system module
(Hydromax).
30A*
M3
Powertrain control module run/start.
20A*
M4
Fuel pump relay coil.
Starter relay coil.
10A*
M5
Vehicle power 4.
20A*
M6
Hydromax motor monitor.
5A*
M7
Vehicle power 2.
20A*
M8
Vehicle power 1.
20A*
M9
Air conditioning.
10A*
M10
64
Motorhome (TY3) , enUSA
Fuses
Summary of Contents for 2014 F-Series Super Duty
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