
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
12 2A** Brake pressure switch
13 15A** Daytime Running Lamps (DRL)
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 Full ISO relay HFCM
303 Full ISO relay Blower
304 High-current
relayIDM (Diesel engine only)
* Cartdrige Fuse ** Mini Fuses *** Maxi fuse
2005 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA_English(fus)
Roadside Emergencies
223

Observe the following guidelines when handling automotive fuel:
•Extinguish all smoking materials
and any open flames before
fueling your vehicle.
•Always turn off the vehicle before
fueling.
•Automotive fuels can be harmful
or fatal if swallowed. Fuel such as gasoline is highly toxic and if
swallowed can cause death or permanent injury. If fuel is swallowed,
call a physician immediately, even if no symptoms are immediately
apparent. The toxic effects of fuel may not be visible for hours.
•Avoid inhaling fuel vapors. Inhaling too much fuel vapor of any kind
can lead to eye and respiratory tract irritation. In severe cases,
excessive or prolonged breathing of fuel vapor can cause serious
illness and permanent injury.
•Avoid getting fuel liquid in your eyes. If fuel is splashed in the eyes,
remove contact lenses (if worn), flush with water for 15 minutes and
seek medical attention. Failure to seek proper medical attention could
lead to permanent injury.
•Fuels can also be harmful if absorbed through the skin. If fuel is
splashed on the skin and/or clothing, promptly remove contaminated
clothing and wash skin thoroughly with soap and water. Repeated or
prolonged skin contact with fuel liquid or vapor causes skin irritation.
•Be particularly careful if you are taking “Antabuse” or other forms of
disulfiram for the treatment of alcoholism. Breathing gasoline vapors,
or skin contact could cause an adverse reaction. In sensitive
individuals, serious personal injury or sickness may result. If fuel is
splashed on the skin, promptly wash skin thoroughly with soap and
water. Consult a physician immediately if you experience an adverse
reaction.
When refueling always shut the engine off and never allow
sparks or open flames near the filler neck. Never smoke while
refueling. Fuel vapor is extremely hazardous under certain conditions.
Care should be taken to avoid inhaling excess fumes.
The flow of fuel through a fuel pump nozzle can produce static
electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
2005 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
264

Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
•Place approved fuel container on the ground.
•DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
•Keep the fuel pump nozzle in contact with the fuel container while
filling.
•DO NOT use a device that would hold the fuel pump handle in the fill
position.
Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/4 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/4 of a turn until it
stops.
3. Pull to remove the cap from the fuel filler pipe.
4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/4 of a turn until it stops.
If the “Check Fuel Cap” indicator comes on and stays on after you start
the engine, the fuel filler cap may not be properly installed. Turn off the
engine, remove the fuel filler cap, align the cap properly and reinstall it.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
2005 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
265

A
Accessory delay ..........................59
Air bag supplemental restraint
system ................................107–108
and child safety seats ............109
description ..............................108
disposal ....................................111
driver air bag ..........................110
indicator light .........................111
operation .................................110
passenger air bag ...................110
passenger deactivation
switch ......................................112
Air cleaner filter ...............280, 282
Air conditioning ..........................36
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................257
Anti-lock brake system
(see Brakes) ......................183–184
Audio system
(see Radio) ................20, 22, 25, 28
Automatic transmission ............187
driving an automatic
overdrive .................................188
fluid, adding ............................275
fluid, checking ........................275
fluid, refill capacities ..............283
fluid, specification ..................289
Auxiliary power point .................57
Axle
lubricant specifications ..286, 289
refill capacities ........................283
traction lok ..............................186
B
Battery .......................................255acid, treating emergencies .....255
jumping a disabled battery ....224
maintenance-free ....................255
replacement, specifications ...282
servicing ..................................255
BeltMinder .................................103
Brakes ........................................183
anti-lock ...........................183–184
anti-lock brake system (ABS)
warning light ...........................183
fluid, checking and adding ....274
fluid, refill capacities ..............283
fluid, specifications .........286, 289
lubricant specifications ..286, 289
parking ....................................184
shift interlock ..........................187
trailer .......................................171
Break-in period .............................5
Bulbs ............................................45
C
Capacities for refilling fluids ....283
Cassette tape player .......20, 22, 25
Cell phone use ............................66
Certification Label ....................296
Child safety restraints ..............117
child safety belts ....................117
Child safety seats ......................119
attaching with tether straps ..123
in front seat ............................121
in rear seat ..............................121
Cleaning your vehicle
engine compartment ..............241
instrument panel ....................243
interior .....................................244
interior trim ............................243
plastic parts ............................242
safety belts ..............................244
2005 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA_English(fus)
Index
Index
302

Instrument panel
cleaning ...................................243
cluster ........................................12
lighting up panel and
interior .......................................41
J
Jump-starting your vehicle ......224
K
Keyless entry system .................85
Keys
positions of the ignition .........178
L
Lamps
autolamp system .......................39
daytime running light ...............40
fog lamps ...................................40
headlamps .................................39
headlamps, flash to pass ..........41
instrument panel, dimming .....41
interior lamps ...........................45
replacing bulbs ...... 45–46, 48–49,
51–53
Lane change indicator
(see Turn signal) ........................44
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........183
speed control ............................64
Load limits .................................160
Loading instructions .................167
Locks
childproof ..................................80
Lubricant specifications ...286, 289
Lug nuts ....................................148
Lumbar support, seats ...............94M
Manual transmission .................191
fluid capacities ........................283
lubricant specifications ..........289
reverse .....................................192
Message center ...............66, 68–69
english/metric button ...............73
system check button ................72
warning messages .....................74
Mirrors ...................................55, 59
automatic dimming rearview
mirror ........................................59
fold away ...................................61
heated ........................................60
side view mirrors (power) .......59
signal .........................................60
Moon roof ....................................56
Motorcraft parts ................267, 282
O
Octane rating ............................266
Oil (see Engine oil) ..................251
Overdrive .....................................55
P
Parking brake ............................184
Parts (see Motorcraft parts) ....282
Pedals (see Power adjustable
foot pedals) .................................62
Power adjustable foot pedals .....62
Power distribution box
(see Fuses) ...............................221
Power door locks ........................79
Power mirrors .............................59
Power point .................................57
2005 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA_English(fus)
Index
305