
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)
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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)
Owners Guide (post-2002-fmt)
USA English (fus)Roadside Emergencies
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Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
R04 Rear window
defrost relay Fuse 8 (heated mirrors), Rear window
defroster, Heated outside mirrors, Rear
window defroster indicator (climate control
head)
R05 Trailer tow
battery
charge relay Trailer tow 7 – wire connector (battery
charge)
R06 Front blower
relay Front blower motor
R201 Trailer tow
park lamp
relay Trailer tow 7 – and 4 – wire connectors (park
lamps)
R202 Foglamp
relay Front foglamps
R203 PCM relay Fuse 32, Fuse 33, Fuse 34, Fuel pump relay,
Fuel pump, PCM solenoids and sensors
R301 Trailer tow
back-up lamp
relay Trailer tow 7 – wire connector (back-up
lamps)
R302 Speed
control relay Speed control servo
R303 Fuel pump
relay Fuel pump shut-off switch, PCM (fuel pump
monitor), Fuel pump
R304 Battery saver
relay Roof rail lamps, Vanity mirror lamps,
Map/Dome lamp, Glove box lamp, Cargo
area lamp, Outside mirror puddle lamps,
Instrument cluster (interior lamps)
R305 Horn relay Dual note horn
* Mini Fuses ** Maxi Fuses
Note: Relays R301 – R305 are not serviceable components; see your
dealer or a qualified technician for assistance.
2004 Navigator (nav)
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If the vehicle is towed by other means or incorrectly, vehicle
damage may occur.
With a disabled vehicle (without access to wheel dollies, car hauling
trailer or flatbed transport vehicle) your vehicle can be towed (all wheels
on the ground) under the following conditions:
Special Conditions:
• Release the parking brake.
• Turn the air suspension control to OFF.
• Turn the ignition to the OFF/UNLOCKED position.
• Place the transmission in N (Neutral).
If the vehicle ’ s battery is discharged, refer to Automatic transmission
operation in the Driving chapter for directions on how to move the
gearshift lever out of the P (Park) position, for proper towing.
• Do not exceed a distance of 80 km (50 miles).
• Do not exceed 56 km/h (35 mph) vehicle speed.
Ford Motor Company produces a towing manual for all authorized tow
truck operators. Have your tow truck operator refer to this manual for
proper hook-up and towing procedures for your vehicle.
2004 Navigator (nav)
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Habits
• Smooth, moderate operation can yield up to 10% savings in fuel.
• Steady speeds without stopping will usually give the best fuel
economy.
• Idling for long periods of time (greater than one minute) may waste
fuel.
• Anticipate stopping; slowing down may eliminate the need to stop.
• Sudden or hard accelerations may reduce fuel economy.
• Slow down gradually.
• Driving at reasonable speeds (traveling at 88 km/h [55 mph] uses 15%
less fuel than traveling at 105 km/h [65 mph]).
• Revving the engine before turning it off may reduce fuel economy.
• Using the air conditioner or defroster may reduce fuel economy.
• You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
• Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
• Resting your foot on the brake pedal while driving may reduce fuel
economy.
• Combine errands and minimize stop-and-go driving.
Maintenance
• Keep tires properly inflated and use only recommended size.
• Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
• Use recommended engine oil. Refer to Lubricant specifications in
this chapter.
• Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
• Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
• Carrying unnecessary weight may reduce fuel economy (as much as
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
2004 Navigator (nav)
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TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your scheduled maintenance guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer to Identifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 10 ° C (50 ° F).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 66 ° C-77 ° C (150 ° F-170 ° F) on a level surface. The normal
operating temperature can be reached after approximately 30 km
(20 miles) of driving. ADD COLD HOT DO NOT ADD
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Lifestyle
Bike racks
Cargo organization and management
Engine block heaters and blankets
Rear seat entertainment systems
Trailer hitches, wiring harnesses and accessories
Peace of mind
Airbag anti-theft locks
First aid and safety kits
Full vehicle covers
Locking gas cap
Remote start
Vehicle security systems
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
• When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your dealer for specific weight
information.
• The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
• Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Accessories
360

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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