
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
* Mini Fuses ** Cartridge Fuses
1 60A** Power Junction Box (PJB)
2 30A** Door locks (BSM)
3 20A** Cigar lighter
4 40A** Heated backlight/mirrors
5 40A** Anti-lock Brake System
(ABS)/Roll Stability Control
(RSC) module (pump)
6 60A** Delayed accessory
7 20A** Daytime Running Lamps (DRL)
module
8 20A** Electric cooling fan
9 20A** Headlamp switch
10 30A** ABS/RSC module (valves)
11 40A** PTEC relay contacts
12 50A** Ignition/Starter relay
13 40A** Trailer tow relays
14 15A* Brake lamp feed
15 10A* Keep alive power
(PTEC/cluster/DEATC), Courtesy
lights
16 20A* Power point #3
17 20A* Rear wiper module
18 20A* 4x4 module
19 30A** Driver window motor
20 30A** Electric trailer brake module
21 30A** Memory seat module
22 20A** Main exterior lamps (low beam
headlamps, high beam headlamps,
fog lamps)
23 30A** Ignition switch
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Roadside Emergencies
300

•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.
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 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/8 turn of a turn until it
stops.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
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Maintenance and Specifications
340

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 1/8 turn until it stops.
“CHECK/TIGHTEN FUEL CAP”will display in the message center when
the fuel filler cap is not properly installed. Proper fuel filler cap
installation is checked automatically as the vehicle is driven, but not until
after some fuel is used (fuel gauge drops below full). Once the fuel filler
cap is properly secured,“CHECK/TIGHTEN FUEL CAP”will turn off
after a short period of driving.
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.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives. Studies indicate that
these additives can cause your vehicle’s emission control system to
deteriorate more rapidly.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Maintenance and Specifications
341

A
ABS (see Brakes) .....................269
Accessory delay ........................128
AdvanceTrac ..............................271
Air bag supplemental restraint
system ................................201, 205
and child safety seats ............203
description ......................201, 205
disposal ....................................208
driver air bag ..................203, 206
indicator light .........................207
operation .........................203, 206
passenger air bag ...........203, 206
Air cleaner filter ...............350–351
All Wheel Drive (AWD),
driving off road .........................282
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................334
Anti-lock brake system
(see Brakes) ......................269–270
Anti-theft system ......................172
arming the system ..................172
disarming a triggered
system .....................................173
Audio system
(see Radio) ................16, 20, 25, 30
Automatic transmission
driving an automatic
overdrive .................................278
fluid, adding ............................350
fluid, checking ........................350
fluid, refill capacities ..............352
fluid, specification ..................356
Auxiliary power point ...............124
Axle
lubricant specifications ..354, 356refill capacities ........................352
B
Battery .......................................332
acid, treating emergencies .....332
jumping a disabled battery ....304
maintenance-free ....................332
replacement, specifications ...351
servicing ..................................332
BeltMinder .................................197
Brakes ........................................268
anti-lock ...........................269–270
anti-lock brake system (ABS)
warning light ...........................270
fluid, checking and adding ....349
fluid, refill capacities ..............352
fluid, specifications .........354, 356
lubricant specifications ..354, 356
parking ....................................270
shift interlock ..........................276
Bulbs ..........................................111
C
Capacities for refilling fluids ....352
Cargo cover ...............................157
CD-single premium .....................25
Cell phone use ..........................153
Certification Label ....................358
Changing a tire .........................229
Child safety restraints ..............209
child safety belts ....................209
Child safety seats ......................211
attaching with tether straps ..215
in front seat ............................213
in rear seat ..............................213
Cleaning your vehicle
engine compartment ..............320
instrument panel ....................322
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Index
Index
362

positioning .......................229, 234
storage .............................229, 232
Jump-starting your vehicle ......304
K
Keyless entry system
locking and unlocking doors ..167
programming entry code .......165
Keys ...................................169–171
positions of the ignition .........265
L
Lamps
autolamp system .....................104
bulb replacement
specifications chart ................111
daytime running light .............106
fog lamps .................................104
headlamps ...............................104
headlamps, flash to pass ........107
interior lamps .................110, 112
replacing
bulbs ................111, 113, 115–118
Lane change indicator
(see Turn signal) ......................109
Liftgate ..............................155, 161
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........270
Load limits .................................252
Loading instructions .................258
Locks
childproof ................................159
doors ........................................158
Lubricant specifications ...354, 356
Lug nuts ....................................237
Luggage rack .............................156Lumbar support, seats .............176
M
Manual transmission
fluid capacities ........................352
lubricant specifications ..........356
Message center .........................141
english/metric button .............146
system check button ..............145
warning messages ...................148
Mirrors .......................................128
automatic dimming rearview
mirror ......................................128
fold away .................................130
heated ......................................130
programmable memory ..........162
side view mirrors (power) .....129
signal .......................................130
Moon roof ..................................123
Motorcraft parts ................343, 351
N
Navigation system .......................36
cd functions ..............................53
destination mode ......................77
DVD location .............................99
map mode .................................57
quick start .................................38
radio functions ..........................45
O
Octane rating ............................342
Oil (see Engine oil) ..................328
P
Panic alarm feature, remote
entry system ..............................161
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Index
365