2004 LINCOLN NAVIGATOR TPMS

The fuses are coded as follows.
Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
1 10A* Run/Accessory - Instrument cluster, Front
wiper motor, Rear wiper motor, Tire
Pressure Monitor System (TPMS) module
2 20A* Brake On/Off (stoplamp) switch, Turn
signal/Hazard flasher, AdvanceTrac

stoplamps relay, Stoplamps, Center
High-Mounted Stoplamp (CHMSL), Turn
signal lamps
3 7.5A* Power mirror switch, Memory module (logic
power), Driver seat switch (memory)
4 15A* Rear seat audio controls, Navigation module,
DVD player
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Roadside Emergencies
268

Fuse/Relay
Location Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
13 10A* Rear window defroster relay coil, A/C
refrigerant containment switch, A/C
compressor thermistor, DEATC control
head, DEATC solenoids, DEATC blower
controller, Trailer tow battery charge relay
coil
14 10A* Daytime Running Lamps (DRL) ignition
relay coil, Digital Transmission Range Sensor
(DTRS back-up lamps), Trailer tow back-up
lamps relay coil, Elctrochromatic mirror
15 5A* AdvanceTrac
switch, Instrument cluster
(Run/Start feed)
16 10A* ABS/AdvanceTrac
module (Run/Start
feed)
17 15A* Foglamps
18 10A* Auxiliary A/C temperature blend door
actuator, Auxiliary A/C front auxiliary
control, Park brake release relay coils, Turn
signal flasher, Electrochromatic mirror,
Auxiliary mode motor, Climate controlled
seat modules
19 10A* Restraints Control Module (RCM)
20 30A* 4x4 module, Air suspension module (air
spring solenoids and height sensors)
21 15A* Instrument cluster (B+), Interior (courtesy)
lamps, TPMS module, Park brake release
relays, Park brake release motor, Puddle
lamps (outside mirrors)
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Roadside Emergencies
270

CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
The use of tire sealants may damage your tires. The use of tire
sealants may also damage your tire pressure monitoring system
(if equipped).
Your vehicle may be equipped with a conventional spare tire that is
different in one or more of the following: type, brand, size, speed rating
and tread design. If this is the case, this dissimilar spare tire is still rated
for your vehicle loads (GAWR and GVWR). Your vehicle is equipped with
a spare wheel that does not match the road wheels and is not equipped
with a Tire Pressure Monitor System (TPMS) sensor.
Spare tire information
Note: If your vehicle is equipped with the tire pressure monitoring
system (TPMS), the system indicator light will illuminate when the spare
is in use. To restore the full functionality of the monitoring system, all
road wheels equipped with tire pressure monitoring sensors must be
mounted on the vehicle
If your vehicle is equipped with TPMS, have a flat tire serviced by a
dealer or qualified technician in order to prevent damage to the TPMS
sensor. Replace the spare tire with a road tire as soon as possible.
Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
Item Location
Spare tire Under the vehicle, just forward of
the rear bumper
Jack tools and jacking instructions Under the access panel located in
the floor compartment behind the
rear seat
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Roadside Emergencies
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closest safe area out of traffic. This may further damage the flat tire, but
your safety is more important.
If you feel a sudden vibration or ride disturbance while driving or you
suspect your tire or vehicle has been damaged, immediately reduce your
speed. Drive with caution until you can safely pull off the road. Stop and
inspect the tire for damage. If the tire is under-inflated or damaged,
deflate it, remove wheel and replace it with your spare tire and wheel. If
you cannot detect a cause, have the vehicle towed to the nearest repair
facility or tire dealer to have the vehicle inspected.
Tire pressure monitoring system (TPMS)(if equipped)
When the tire pressure monitoring
system warning light is lit, one or
more of your tires is significantly
under-inflated. you should stop and
check your tires as soon as possible,
and inflate them to the proper pressure as indicated in the vehicle ’ s tire
information placard. Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and may affect the vehicle ’ s
handling and stopping ability. Each tire should be checked monthly, the
spare tire every six months. Tire pressure should be set when cold to the
recommended inflation pressure as specified in the vehicle placard and
owner ’ s manual.
Note: This vehicle is equipped with a Tire Pressure Monitoring System
(TPMS) which monitors tire pressure in each pneumatic tire. The
pressure in each tire is dependent upon several factors, one of them
being the contained air temperature (temperature of the air inside the
tire). As the contained air temperature increases, the tire pressure also
increases. While driving in a normal manner, a typical passenger tire
inflation pressure may increase approximately 14 to 28 kPa (2 to 4 psi)
from a cold start situation. This increase in tire pressure is due to an
increase in the contained air temperature. Contained air temperature is
dependent upon several factors such as rate of tire rotation, tire
deflection, amount of braking, etc. In similar manner, the tire pressure
will decrease if the contained air temperature decreases. For example, if
the vehicle is stationary over night with the outside temperature
significantly lower than the daytime temperature, the tire pressure may
decrease approximately 20.7 kPa (3 psi) for a drop of 16.6 ° C (30 ° F) in
ambient temperature. This lower pressure value may be detected by the
TPMS as being significantly lower than the cold placard pressure, and
activate the TPMS warning for low tire pressure. If the low warning light
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Maintenance and Specifications
346

is on, visually check each tire to verify that no tire is flat. If one or more
tires are flat, repair of fix as necessary. If all tires appear to be inflated,
carefully drive the vehicle to the nearest location where air can be added
to the tires. Turn the ignition to the “ off ” position. Inflate all the tires to
the recommended cold pressure.
The system uses radio-frequency to monitor the tire pressure on all tires
excluding the spare tire. The sensors transmit the tire pressure readings
to the receiver module located in the vehicle. The receiver module then
electronically transmits the status to the message center. For more tire
warning information, refer to the Message Center in the Driver controls
chapter.
This device complies with part 15 of the FCC rules and with RS-210 of
Industry Canada. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
The tire pressure monitoring system is NOT a substitute for
manually checking tire pressure. The tire pressure should be
checked periodically (at least monthly) using a tire gauge, see
Checking the tire pressure in this chapter. Failure to properly
maintain your tire pressure could increase the risk of tire failure, loss
of control, vehicle rollover and personal injury.
Changing tires with TPMS
It is recommended that you always
have your tires serviced by a dealer
or qualified technician. Each road
tire is equipped with a tire
pressure sensor mounted on the
wheel inside the tire connected
to the valve stem. The tire
pressure sensor must be unbolted from the wheel prior to tire
removal. The sensor can be removed by loosening the nut at the
valve stem. Failure to remove the sensor may damage it. The
rubber grommet (washer) between the wheel and the tire pressure
sensor needs to be replaced when any tire is changed to minimize air
leaks.
The tire pressure should be checked periodically (at least monthly) using
a tire gauge, refer to Checking the tire pressure in this chapter.
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus) Maintenance and Specifications
347

climate control ........................171
memory seat ...................158, 171
SecuriLock passive
anti-theft system ...............166 – 167
Servicing your vehicle ..............305
Snowplowing .................................7
Spare tire (see Changing the
Tire) ...........................................275
Spark plugs,
specifications .....................348, 354
Special notice
utility-type vehicles ....................7
Specification chart,
lubricants ...........................351, 354
Speed control ............................126
Starting your vehicle ........217 – 219
jump starting ..........................282
Steering
speed sensitive .......................224
Steering wheel
controls ....................................129
T
Tire Pressure Monitoring
System (TPMS)
Driving .....................................247
Roadside Emergencies ...........275
Warning Displays ......................14
Tires ...........................275, 333 – 334
changing ..................275 – 276, 281
snow tires and chains ............348
tire grades ...............................334
treadwear ................................333
Tonneau cover ...........................117
Towing .......................................254 recreational towing .................261
trailer towing ..........................254
wrecker ....................................288
Transmission .............................231
brake-shift interlock (BSI) ....231
fluid, checking and adding
(automatic) .............................330
fluid, refill capacities ..............349
lubricant
specifications ..................351, 354
Trunk .................................156 – 157
Turn signal ................................102
V
Vehicle dimensions ...................354
Vehicle Identification Number
(VIN) ..........................................356
Vehicle loading ..........................252
Ventilating your vehicle ...........221
W
Warning lights (see Lights) .......10
Washer fluid ..............................308
Water, Driving through .............251
Windows
power .......................................119
rear wiper/washer ...................113
Windshield washer fluid and
wipers ........................................112
checking and adding fluid .....308
liftgate reservoir .....................308
replacing wiper blades ...........113
Wrecker towing .........................288
2004 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)Index
366