2013 FORD F250 battery

FUSE SPECIFICATION CHART
Power Distribution Box
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING:To reduce risk of electrical shock, always replace
the cover to the power distribution box before reconnecting the
battery or refilling fluid reservoirs.
The power distribution box is located in the engine compartment. It has
high-current fuses that protect your vehicle’s main electrical systems
from overloads.
If the battery has been disconnected and reconnected, seeChanging the
Vehicle Batteryin theMaintenancechapter.
The high-current fuses are coded as follows:
Fuse or relay
locationFuse amp
ratingProtected circuits
1 Relay Blower motor
2 — Not used
3 Relay Urea heaters (diesel engine)
4 — Not used
5 Relay Rear window defroster, Heated
mirrors
6 — Not used
Fuses291
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

Fuse or relay
locationFuse amp
ratingProtected circuits
36 15A** Vehicle power 4 (diesel engine)
20A** Vehicle power 4 (gas engine)
37 10A** Vehicle power 5 (diesel engine)
38 Relay Powertrain control module
(diesel engine), Electronic
control module (gas engine)
39 10A** 4x4 hub lock
40 15A** 4x4 electronic lock
41 — Not used
42 20A** Rear heated seats
43 — Not used
44 — Not used
45 10A** Run/start relay coil
46 10A** Transmission control module
keep-alive power (diesel engine)
47 10A** A/C clutch feed
48 Relay Run/start
49 10A** Rearview camera system
50 10A** Blower motor relay coil
51 — Not used
52 10A** Powertrain control module /
Electronic control module /
Transmission control module
run/start
53 10A** 4x4 module
54 10A** Anti-lock brake system run/start
55 10A** Rear window defroster coil,
Battery charge coil
56 20A** Passenger compartment fuse
panel run/start feed
57 Relay Fuel pump
58 — Not used
Fuses293
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

Fuse or relay
locationFuse amp
ratingProtected circuits
88 20A* Auxiliary power point #6
89 40A* Starter motor
90 25A* Trailer tow battery charge
91 — Not used
92 20A* Auxiliary power point #4
93 20A* Auxiliary power point #3
94 25A* Upfitter #1
95 25A* Upfitter #2
96 50A* Anti-lock brake system pump
97 40A* Inverter
98 — Not used
99 40A* Instrument panel power inverter
100 25A* Trailer tow turn signals
101 Relay Starter
102 Relay Trailer tow battery charge
103 — Not used
104 — Not used
105 — Not used
106 — Not used
107 — Not used
* Cartridge fuses ** Mini fuses
Fuses295
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

Fuse or relay
locationFuse amp
ratingProtected circuits
48 30A Circuit
BreakerPower windows switch, Power
rear sliding window switch
49 Relay Delayed accessory
UPFITTER CONTROLS (IF EQUIPPED)
The upfitter option package
provides four switches, mounted in
the center of the instrument panel.
These switches will only operate
while the ignition is in the on
position, whether the engine is
running or not. However, it is
recommended that the engine
remain running to maintain battery charge when using the upfitter
switches for extended duration or higher current draws. (This is even
more important for vehicles with diesel engines since the glow plugs are
also draining battery power when the ignition key is in the on position.)
When switched on, they provide 8 amps, 12 amps or 20 amps of
electrical battery power for a variety of personal or commercial uses.
There will also be a relay box located on the driver side end of the
instrument panel. See your authorized dealer for service.
The relays are coded as shown.
AUX 1
AUX 2
AUX 3
AUX 4
RELAY
1 RELAY
2 RELAY
3 RELAY
4
300Fuses
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

GENERAL INFORMATION
WARNING:Turn off the power running boards, if equipped,
before working under the vehicle, jacking or placing any object
under the vehicle. Never place your hand between the extended
running board and the vehicle. A moving running board may cause
injury.
Have your vehicle serviced regularly to help maintain its roadworthiness
and resale value. There is a large network of Ford authorized dealers
that are there to help you with their professional servicing expertise.
We believe that their specially trained technicians are best qualified to
service your vehicle properly and expertly. They are supported by a wide
range of highly specialized tools developed specifically for servicing your
vehicle.
To help you service your vehicle, we providescheduled maintenance
informationwhich makes tracking routine service easy.
If your vehicle requires professional service, your authorized dealer
can provide the necessary parts and service. Check your warranty
information to find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft® parts are designed and built to
provide the best performance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other burning material (such as cigarettes)
away from the battery and all fuel related parts.
302Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

UNDER HOOD OVERVIEW
Refer to the diesel supplement for diesel engine component locations.
6.2L V8 Gasoline Engine
A. Windshield washer fluid reservoir
B. Engine oil dipstick
C. Automatic transmission fluid dipstick
D. Brake fluid reservoir
E. Engine coolant reservoir
F. Power distribution box
G. Air filter assembly
H. Power steering fluid reservoir
I. Engine oil filler cap
J. Battery
ADFEBC
GHIJ
304Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

6.8L V10 Gasoline Engine
A. Windshield washer fluid reservoir
B. Battery
C. Automatic transmission fluid dipstick
D. Engine oil filler cap
E. Engine oil dipstick
F. Power steering fluid reservoir
G. Brake fluid reservoir
H. Engine coolant reservoir
I. Air filter assembly
J. Power distribution box
ABCEHIJFDG
Maintenance305
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)

WASHER FLUID CHECK
WARNING:If you operate your vehicle in temperatures below
40°F (5°C), use washer fluid with antifreeze protection. Failure
to use washer fluid with antifreeze protection in cold weather could
result in impaired windshield vision and increase the risk of injury or
accident.
Add fluid to fill the reservoir if the level is low. Only use a washer fluid
that meets Ford specifications. See the technical specifications chart in
theCapacities and Specificationschapter.
State or local regulations on volatile organic compounds may restrict
the use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
CHANGING THE VEHICLE BATTERY
WARNING:This vehicle may be equipped with more than
one battery, removal of cable from only one battery does not
disconnect the vehicle electrical system. Be sure to disconnect cables
from all batteries when disconnecting power. Failure to do so may
cause serious personal injury or property damage.
WARNING:Batteries normally produce explosive gases which
can cause personal injury. Therefore, do not allow flames, sparks
or lighted substances to come near the battery. When working near the
battery, always shield your face and protect your eyes. Always provide
proper ventilation.
WARNING:When lifting a plastic-cased battery, excessive
pressure on the end walls could cause acid to flow through the
vent caps, resulting in personal injury and/or damage to the vehicle or
battery. Lift the battery with a battery carrier or with your hands on
opposite corners.
318Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)