
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
6 5A Electronic Hidden Antenna
Module (EHAM) (antenna
amplifier), Radio, Moonroof motor,
Driver window motor, Navigation
module and microphone
7 15A Heated mirrors, DEATC module
8 5A Daytime Running Lamps (DRL)
module, Heated PCV valve
9 10A Back-up lamps (DTRS),
Electrochromatic mirror
10 10A Heated backlight relay coil,
Climate seat modules, Auxiliary
A/C temperature blend/mode
actuator, A/C clutch relay contact
11 20A Not used (spare)
12 15A Restraints module
13 10A Brake shift interlock
14 5A Not used (spare)
15 5A Instrument cluster, Rear wiper
module, TPMS
16 15A OBD II
17 15A Delayed accessory relay coil,
Battery saver relay coil and
contact
18 5A Not used (spare)
19 15A Washer pump
20 5A Shifter, Clock, Power mirror
switch, DVD
21 10A Brake pressure switch (ABS),
RSC switch, Flasher relay
22 10A ABS/RSC module
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Roadside Emergencies
297

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
* Mini Fuses ** Cartridge Fuses
51—Not used
52—A/C clutch relay
53—Trailer tow right turn relay
54—Trailer tow left turn relay
55—Blower motor relay
56—Starter motor relay
57—PTEC relay
58—Ignition relay
59—Not used
60—PCM diode
61—A/C clutch diode
62 30A circuit
breakerPower windows, Moonroof, Audio
(delayed accessory)
Auxiliary relay box
The relay box is located on the front
right fender well underneath the
speed control module.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Roadside Emergencies
302

WASHING THE EXTERIOR
Wash your vehicle regularly with cool or lukewarm water and a neutral
Ph shampoo, such as Motorcraft Detail Wash (ZC-3–A), which is available
from your dealer.
•Never use strong household detergents or soap, such as dish washing
or laundry liquid. These products can discolor and spot painted
surfaces.
•Never wash a vehicle that is“hot to the touch”or during exposure to
strong, direct sunlight.
•Always use a clean sponge or car wash mitt with plenty of water for
best results.
•Dry the vehicle with a chamois or soft terry cloth towel in order to
eliminate water spotting.
•It is especially important to wash the vehicle regularly during the
winter months, as dirt and road salt are difficult to remove and cause
damage to the vehicle.
•Immediately remove items such as gasoline, diesel fuel, bird droppings
and insect deposits because they can cause damage to the vehicle’s
paintwork and trim over time.
•Remove any exterior accessories, such as antennas, before entering a
car wash.
•Suntan lotions and insect repellents can damage any painted
surface; if these substances come in contact with your vehicle,
wash off as soon as possible.
•If your vehicle is equipped with running boards, do not use
rubber, plastic and vinyl protectant products on the running
board surface, as the area may become slippery.
WAXING
Applying a polymer paint sealant to your vehicle every six months will
assist in reducing minor scratches and paint damage.
•Wash the vehicle first.
•Do not use waxes that contain abrasives.
•Do not allow paint sealant to come in contact with any non-body
(low-gloss black) colored trim, such as grained door handles, roof
racks, bumpers, side moldings, mirror housings or the windshield cowl
area. The paint sealant will“gray”or stain the parts over time.
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Cleaning
Cleaning
319

ENGINE DATA
Engine 4.6L DOHC V8 engine
Cubic inches 281
Required fuel 91 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap 0.052–0.056 inch (1.32–1.42mm)
Compression ratio 10:1
VEHICLE DIMENSIONS
Vehicle dimensions Inches (mm)
(1) Overall length 193.3 (4910)
(2) Vehicle width (body) 73.9 (1877)
(3) Vehicle width (including
mirrors)83.9 (2132)
(4) Maximum height* 71.4 (1813.4)
(5) Wheelbase 113.7 (2889)
(6) Track width, front 60.9 (1547)
(6) Track width, rear 61.2 (1554)
* P245 tire with roof rack
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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
356

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
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Index
365

Parking brake ............................270
Parts (see Motorcraft parts) ....351
Pedals (see Power adjustable
foot pedals) ...............................131
Power adjustable foot pedals ...131
Power distribution box
(see Fuses) ...............................299
Power door locks ......................158
Power mirrors ...........................129
Power point ...............................124
Power steering ..................274–275
fluid, checking and adding ....348
fluid, refill capacity ................352
fluid, specifications .........354, 356
Power Windows .........................125
Preparing to drive your
vehicle ........................................275
R
Radio ..........................16, 20, 25, 30
Rear Park Assist .......................281
Rear window defroster .............103
Relays ................................294, 303
Remote entry system .......159, 161
illuminated entry ....................165
locking/unlocking
doors ................................160–161
opening the trunk ...................161
panic alarm .............................161
replacement/additional
transmitters .............................164
Roadside assistance ..................292
Roof rack ...................................156
S
Safety Belt Maintenance ..........200Safety belts (see Safety
restraints) ..........188, 191–194, 196
Safety Canopy ...................205–206
Safety defects, reporting ..........318
Safety restraints ........188, 191–196
belt minder .............................197
extension assembly ................200
for adults .........................192–194
for children .....................208–209
safety belt maintenance .........200
warning light and chime ........196
Safety seats for children ..........211
Seat belts
(see Safety restraints) .............188
Seats ..........................................176
child safety seats ....................211
climate control ........................180
easy access/easyout feature ..179
memory seat ...................162, 179
SecuriLock passive anti-theft
system ................................169–171
Servicing your vehicle ..............325
Setting the clock
AM/FM/In-dash 6 CD ..........22, 32
AM/FM/Tape/CD .......................18
Snowplowing .................................7
Spark plugs,
specifications .....................351, 356
Special notice
ambulance conversions ..............7
utility-type vehicles ....................7
Specification chart,
lubricants ...........................354, 356
Speed control ............................131
Starting your vehicle ........265–267
jump starting ..........................304
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Index
366