Page 215 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
215
Page 216 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
216
Page 303 of 312

Four-Wheel Drive vehicles .......187
description ..............................191
driving off road .......................193
electronic shift ................187, 191
indicator light .........................188
lever operated shift ................189
manual locking hubs ..............187
preparing to drive your
vehicle .....................................178
Fuel ............................................270
calculating fuel
economy ............................75, 275
cap ...........................................272
capacity ...................................291
choosing the right fuel ...........273
comparisons with EPA fuel
economy estimates .................278
detergent in fuel .....................274
filling your vehicle with
fuel ...........................270, 272, 275
filter, specifications ........270, 290
fuel pump shut-off switch .....207
improving fuel economy ........275
octane rating ...................274, 295
quality ......................................274
running out of fuel .................275
safety information relating to
automotive fuels .....................270
Fuel pump shut-off switch .......207
Fuses ..................................208–209
G
Gas cap (see Fuel cap) ............272
Gas mileage
(see Fuel economy) .................275
Gauges .........................................16
transmission fluid
temperature gauge ...................20
H
Hazard flashers .........................207Head restraints ...........................92
Headlamps ...................................42
aiming ..................................44, 46
autolamp system
.......................42
daytime running lights
.............43
flash to pass
..............................44
high beam
.................................44
replacing bulbs
.............49–50, 52
turning on and off
....................42
Heating
heating and air conditioning
system
...........................36–37, 39
Hood
..........................................254
I
Ignition
...............................169, 295
Infant seats
(see Safety seats)
.....................123
Inspection/maintenance (I/M)
testing
........................................280
Instrument panel
cleaning
...................................248
cluster
........................................12
lighting up panel and
interior
.......................................44
J
Jump-starting your vehicle
......230
K
Keyless entry system
.................90
Keys
positions of the ignition
.........169
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
303
Page 304 of 312

L
Lamps
autolamp system .......................42
daytime running light ...............43
fog lamps ...................................43
headlamps .................................42
headlamps, flash to pass ..........44
instrument panel, dimming .....44
interior lamps ...........................48
replacing
bulbs .................. 48–50, 52, 54–56
Lane change indicator
(see Turn signal) ........................48
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........175
speed control ............................66
Load limits .................................150
Loading instructions .................156
Locks
childproof ..................................85
Lug nuts ....................................229
Lumbar support, seats ...............97
M
Manual transmission .................182
fluid capacities ........................291
reverse .....................................184
Message center ...............70, 72–73
english/metric button ...............77
system check button ................76
warning messages .....................78
Mirrors .........................................58
automatic dimming rearview
mirror ........................................61
fold away ...................................63
heated ........................................62
side view mirrors (power) .......61signal .........................................62
Moon roof ....................................69
Motorcraft parts ................270, 290
O
Octane rating ............................274
Oil (see Engine oil) ..................258
Overdrive .....................................58
P
Parking brake ............................176
Parts (see Motorcraft parts) ....290
Pedals (see Power adjustable
foot pedals) .................................64
Power adjustable foot pedals .....64
Power distribution box
(see Fuses) ...............................214
Power door locks ........................83
Power mirrors .............................61
Power point .................................59
Power steering ..........................177
fluid, checking and adding ....281
fluid, refill capacity ................291
Power Windows ...........................60
Preparing to drive your
vehicle ........................................178
R
Radio ................................20, 22, 27
Relays ........................................208
Remote entry system .................86
illuminated entry ......................89
locking/unlocking doors ...........83
Reverse sensing system ...........185
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
304
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