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The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 15A* Adjustable pedals
2 10A* Cluster
3 10A* Upfitter #3
4 20A* Power point (Instrument panel)
5 10A* Upfitter #4
6 — Not used
7 30A* High beam headlamps,
Flash-to-pass
8 20A* Back-up lamps
9 — Not used
10 — Not used
11 20A* Radio (Main)
12 20A* Cigar lighter, OBD II
13 5A* Power mirrors
14 — Not used
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
304 — Not used
305 Full ISO relay Upfitter control
306 Full ISO relay Delayed accessory
307 Full ISO relay Starter
601 30A circuit
breakerDelayed accessory, Power
windows, Moonroof
602 — Not used
* Mini fuse ** Cartridge fuse
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Page 218 of 312
The high-current fuses and relays are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 30A* Wipers
2 40A* Blower
3 30A* Electronic Shift on the Fly
(ESOF)
4 — Not used
5 50A* Injector Driver Module (IDM)
(Diesel engine only)
6 — Not used
7 — Not used
8 — Shunt
9 20A** Trailer tow turn signals
10 10A** Powertrain Control Module (PCM)
keep alive power, Canister vent
solenoid (gasoline engine only)
11 10A** Anti-lock Brake System (ABS)
12 2A** Brake pressure switch
13 15A** Daytime Running Lamps (DRL)
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Page 219 of 312
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 — Not used
15 15A** IDM logic (Diesel engine only)
16 — Not used
17 10A** A/C clutch
18 10A** IDM relay (Diesel engine only)
19 — Not used
20 10A** Trailer tow back-up lamps
21 — Not used
22 60A*** ABS (Coils)
23 60A*** ABS (Pump)
201
1 2ISO relay Trailer tow right turn signal/stop
lamp
202
1 2ISO relay Trailer tow left turn signal/stop
lamp
203
1 2ISO relay A/C clutch
204 — Not used
205
1 2ISO relay DRL #1
206
1 2ISO relay DRL #2
301 Full ISO relay DRL #3
302 — Not used
303 Full ISO relay Blower
304 High-current
relayIDM (Diesel engine only)
* Cartridge Fuse ** Mini Fuses *** Maxi fuse
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
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Page 306 of 312

Fluid capacities .........................294
Foglamps .....................................45
Four-Wheel Drive vehicles .......190
description ..............................194
driving off road .......................196
electronic shift ................190, 194
indicator light .........................191
lever operated shift ................192
manual locking hubs ..............190
preparing to drive your
vehicle .....................................181
Fuel ............................................273
calculating fuel
economy ............................76, 278
cap ...........................................275
capacity ...................................294
choosing the right fuel ...........276
comparisons with EPA fuel
economy estimates .................281
detergent in fuel .....................277
filling your vehicle with
fuel ...........................273, 275, 278
filter, specifications ........273, 293
fuel pump shut-off switch .....210
improving fuel economy ........278
octane rating ...................277, 298
quality ......................................277
running out of fuel .................278
safety information relating to
automotive fuels .....................273
Fuel pump shut-off switch .......210
Fuses ..................................211–212
G
Gas cap (see Fuel cap) ............275
Gas mileage
(see Fuel economy) .................278Gauges .........................................16
transmission fluid
temperature gauge ...................21
H
Hazard flashers .........................210
Head restraints ...........................94
Headlamps ...................................44
aiming ..................................47, 49
autolamp system .......................44
daytime running lights .............45
flash to pass ..............................46
high beam .................................46
replacing bulbs ...................52–55
turning on and off ....................44
Heating
heating and air conditioning
system ...........................38–39, 41
Hood ..........................................257
I
Ignition ...............................172, 298
Infant seats
(see Safety seats) .....................125
Inspection/maintenance (I/M)
testing ........................................283
Instrument panel
cleaning ...................................251
cluster ........................................12
lighting up panel and
interior .......................................46
J
Jump-starting your vehicle ......233
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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K
Keyless entry system .................92
Keys
positions of the ignition .........172
L
Lamps
autolamp system .......................44
daytime running light ...............45
fog lamps ...................................45
headlamps .................................44
headlamps, flash to pass ..........46
instrument panel, dimming .....46
interior lamps ...........................50
replacing bulbs ...................51–58
Lane change indicator
(see Turn signal) ........................50
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........178
speed control ............................68
Load limits .................................153
Loading instructions .................159
Locks
childproof ..................................87
Lug nuts ....................................232
Lumbar support, seats ...............99
M
Manual transmission .................185
fluid capacities ........................294
reverse .....................................187
Message center ...............72, 74–75
english/metric button ...............79
system check button ................78warning messages .....................80
Mirrors .........................................60
automatic dimming rearview
mirror ........................................63
fold away ...................................65
heated ........................................64
side view mirrors (power) .......64
signal .........................................65
Moon roof ....................................71
Motorcraft parts ................273, 293
O
Octane rating ............................277
Oil (see Engine oil) ..................261
Overdrive .....................................60
P
Parking brake ............................179
Parts (see Motorcraft parts) ....293
Pedals (see Power adjustable
foot pedals) .................................66
Power adjustable foot pedals .....66
Power distribution box
(see Fuses) ...............................217
Power door locks ........................85
Power mirrors .............................64
Power point .................................61
Power steering ..........................180
fluid, checking and adding ....283
fluid, refill capacity ................294
Power Windows ...........................62
Preparing to drive your
vehicle ........................................181
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
307