
The fuel pump shut-off switch is
located in the left rear quarter trim
panel, near the liftgate. The switch
is located behind two access panels;
the second panel has a tab that
needs to be pushed down to remove
the access panel door.
2004 Navigator (nav)
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Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
5 7.5A* Brake On/Off (stoplamp) switch, Powertrain
Control Module (PCM) (keep alive power),
EATC control head, Body Security Module
(BSM) (keep alive power), Speed control
deactivation switch, Speed control servo,
SecuriLock LED, 3rd row seat relay coils,
Power liftgate module, Clock, Brake Shift
Interlock (BSI) solenoid
6 15A* Headlamp switch (parklamps and switch
backlighting feed), Parklamps, License
lamps, Foglamp relay coil, Trailer tow
electric brake controller (illumination), BSM
(autolamp parklamps), Floor console gear
selector lighting, Switch backlighting
module, Foglamp indicator
7 7.5A* Radio (Start signal)
8 10A* Rear window defroster switch, Heated
outside mirrors, Rear window defroster
indicator (climate control head)
9 — Not used
10 20A* Trailer tow back-up lamps relay, Trailer tow
7 – wire connector (back-up lamps), Trailer
tow parklamps relay, Trailer tow 7 – and
4 – wire connectors (parklamps)
11 10A* A/C compressor clutch relay, A/C
compressor clutch solenoid, Air suspension
compressor relay, 4x4 Integrated Wheel
Ends (IWE) solenoid
12 10A* Speed control relay, Speed control servo
2004 Navigator (nav)
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USA English (fus) Roadside Emergencies
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Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
22 10A* Moonroof switch illumination, Flip window
switch, Flip window relays, Flip window
motors, Electronic Hidden Antenna Module
(EHAM) antenna amplifier (navigation
radio), Radio (delayed accessory feed), Left
front window motor, Navigation radio
amplifier
23 10A* RH low beam
24 15A* Interior demand lamps (front map/dome
lamps, glove compartment lamp, cargo lamp,
roof rail lamps, vanity mirror lamps),
Battery saver relay coil, Battery saver relay
power
25 10A* LH low beam
26 20A* Horn relay, Horns
27 5A* BSI solenoid, Overdrive cancel switch,
Reverse park aid system module, Air
suspension module (Run/Start), Compass
module
28 5A* PCM relay coil, Speed control relay coil,
SecuriLock transceiver
29 30A* Trailer tow electric brake controller, Trailer
tow 7 – wire connector (electric brake)
30 30A* BSM (door locks, liftgate glass release
relay), Liftgate glass release motor, Left
front window motor, Door/Liftgate lock
motors
31 20A* Radio (B+), Subwoofer, Navigation radio
audio amplifier
32 15A* Catalyst Monitor Sensors (CMS),
Transmission solenoids
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Roadside Emergencies
271

Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
33 20A* HEGO sensors, EGR vacuum regulator
(EVR) solenoid, Intake Manifold Tuning
valve (IMTV) solenoid, Canister vent
solenoid, Vapor Management valve (VMV)
solenoid, A/C compressor clutch relay coil
34 20A* PCM, Idle Air Control (IAC) solenoid, Mass
Air Flow (MAF) sensor, Fuel injectors, Fuel
pump relay, Fuel pump shut-off switch, Fuel
pump motor
35 20A* High beam headlamps, Instrument cluster
high beam indicator
36 10A* Trailer tow right turn/stop lamps
37 20A* Cargo area power point
38 25A* Rear wiper motor, Washer pump (rear
window wash)
39 20A* Console power points
40 20A* DRL relays, DRL foglamps, DRL headlamp
relay coil, Headlamp switch (headlamps),
Multifunction switch (flash-to-pass), BSM
(autolamp headlamps relay), High beam
relay coil, Fuse 25 (LH low beam), Fuse 23
(RH low beam)
41 20A* Cigar lighter, OBD II diagnostic connector
42 10A* Trailer tow left turn/stop lamps
101 30A** Starter motor relay, Starter motor solenoid
102 30A** Ignition switch power
103 30A** ABS/AdvanceTrac module (pump motor)
104 30A** LH 3rd row seat relay, LH 3rd row seat
switch, LH 3rd row seat motor
105 30A** Power liftgate module, Power liftgate
motors, Power running boards control
106 30A** Trailer tow battery charge relay, Trailer tow
7 – wire connector (battery charge)
2004 Navigator (nav)
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Removing the jack and tools
1. Open the liftgate, then locate the access panel on the floor behind the
3rd row seat. Unlatch and remove the panel.
2. Remove the jack and tools assembly tray from the compartment by
turning the wing-nut counterclockwise to relieve tension against the jack
assembly tray.
3. Unsnap the wheel lug nut wrench, jack extension and handle from the
plastic tray. Remove the jack and instruction sheet from the tray
assembly.
Removing the spare tire
1. Fold the rear seat down. Refer to
Rear seats in the Seating and
safety restraints chapter.
2. Remove the jack handle and
winch extension from the tray and
assemble them.
3. Open the spare tire winch access
plug in the bottom of the
compartment located behind the 3rd
row seat, very close to the jack and
tools tray.
4. Insert the winch extension tool
assembly through the access hole in
the floor and engage the winch.
5. To remove the spare tire, turn the handle counterclockwise until the
tire is lowered to the ground and the cable is slightly slack.
6. Slide the retainer through the center of the spare tire wheel.
Tire change procedure
To help prevent the vehicle from moving when you change a tire,
be sure the parking brake is set, then block (in both directions)
the wheel that is diagonally opposite (other side and end of the
vehicle) to the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
2004 Navigator (nav)
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WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specification WSB-M8B16 – A2.
Refer to Lubricant specifications
in this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle ’ s paint finish, wiper blades or washer system.
If you operate your vehicle in temperatures below 4.5 ° C (40 °
F), use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Note: Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
Checking and adding washer fluid for the liftgate
Washer fluid for the liftgate is supplied by the same reservoir as the
windshield.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2004 Navigator (nav)
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308

HomeLink universal
transceiver (see Garage door
opener) ......................................136
Homelink wireless control
system ........................................132
Hood ..........................................306
I
Ignition ...............................217, 354
Infant seats
(see Safety seats) .....................206
Inspection/maintenance (I/M)
testing ........................................328
Instrument panel
cleaning ...................................302
cluster ........................................10
lighting up panel and
interior .....................................101
J
Jack ............................................275
positioning ...............................275
storage .....................................275
Jump-starting your vehicle ......282
K
Keyless entry system
autolock ...................................162
programming entry code .......164
Keys ...................................166 – 167
positions of the ignition .........217
L
Lamps
autolamp system .......................99 bulb replacement
specifications chart ................103
daytime running light .............100
fog lamps ...................................99
headlamps .................................99
headlamps, flash to pass ........100
instrument panel, dimming ...101
interior lamps .................103 – 104
replacing
bulbs ................103, 105 – 108, 110
Lane change indicator
(see Turn signal) ......................102
Liftgate ......................149, 156 – 157
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........222
Limited-slip axle .......................227
Load limits .................................252
GAWR ......................................252
GVWR ......................................252
trailer towing ..........................252
Loading instructions .................253
Locks
autolock ...................................162
childproof ................................154
doors ........................................153
Lubricant specifications ...351, 354
Lumbar support, seats .............169
M
Message center .................136 – 137
english/metric button .............143
system check button ..............144
warning messages ...................144
Mirrors ...............................114, 122
automatic dimming rearview
mirror ......................................122
heated ......................................123
programmable memory ..158, 171
2004 Navigator (nav)
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USA English (fus)Index
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side view mirrors (power) .....124
Motorcraft parts ................323, 348
N
Navigation system .......................43
cd functions ..............................59
destination mode ......................71
DVD location .............................92
map mode .................................62
quick start .................................45
radio functions ..........................51
O
Octane rating ............................322
Oil (see Engine oil) ..................308
P
Panic alarm feature, remote
entry system ..............................157
Parking brake ............................223
Parts (see Motorcraft parts) ....348
Pedals (see Power adjustable
foot pedals) ...............................125
Power adjustable foot pedals ...125
Power distribution box
(see Fuses) ...............................266
Power door locks ..............153, 162
Power liftgate ............................149
Power point ...............................118
Power steering ..........................224
fluid, checking and adding ....328
fluid, refill capacity ................349
fluid, specifications .........351, 354
Power Windows .........................119 Preparing to drive your
vehicle ........................................227
R
Radio ......................................16, 21
Rear window defroster ...............98
Relays ........................................265
Remote entry system .......154, 157
illuminated entry ....................162
locking/unlocking
doors ........................153 – 155, 163
opening the trunk ...........156 – 157
panic alarm .............................157
replacement/additional
transmitters .............................161
Roadside assistance ..................262
Roof rack ...................................152
S
Safety Belt Maintenance ..........194
Safety belts (see Safety
restraints) ..................183, 186 – 190
Safety defects, reporting ..........298
Safety restraints ........183, 186 – 190
belt minder .............................191
extension assembly ................194
for adults .........................187 – 189
for children .............................203
safety belt maintenance .........194
warning light and
chime ...............................190 – 191
Safety seats for children ..........206
Seat belts
(see Safety restraints) .............183
Seats ..........................................169
child safety seats ....................206
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Index
365