1997 FORD EXPEDITION battery

Low washer fluid
Illuminates briefly when the
ignition is turned to On. Also
illuminates when the windshield
washer fluid is low.
Oil pressure
Illuminates briefly when the
ignition key is turned to On.
Illuminates when the oil pressure
is low. Stop the engine and check
the engine oil level as soon as
possible. Refer toChecking and
adding engine oilin the
Maintenance and caresection.
The oil pressure and engine
coolant warning lights share the
same lightbulb Ð if one of the
warning lights illuminates, they
both do.
Door ajar
Illuminates when the ignition
switch is in the ON or START
position and any door is open.
Charging system
Briefly illuminates when the
ignition is turned on and the
engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
LOW
WASH
DOOR
AJAR
exd_oil_pressure_light
exd_door_ajar_light
exd_charging_system
com_brake_system.01
Instrumentation
9

Replacing the batteries
The transmitter is powered by two
coin type three-volt lithium
batteries. A decrease in operating
range can be caused by:
²battery failure
²weather conditions
²structures around the vehicle
To replace the batteries:
1. Twist a thin coin between the
two halves of the transmitter. DO
NOT TAKE THE FRONT PART OF
THE TRANSMITTER APART.
2. Place the positive (+) side of
new batteries down.
3. Snap the two halves back
together.
Replacing lost transmitters
Take all your vehicle's transmitters
to your dealer for reprogramming
if:
²a transmitter is lost or
²you want to purchase additional
transmitters (up to four may be
programmed).
Additional information about
remote entry and anti-theft
systems
This device complies with Part 15
of the FCC rules. Operation is
subject to the two following
conditions: (1) The device may not
LOCK
PANICUN
LOCK
com_remote_transmitters.01
exd_anti-theft_additional
Controls and features
70

Slot number Fuse
amperage
ratingCircuits protected
13 30 amp Auxiliary blower
14 60 amp Four wheel anti-lock brake system
(4WABS)
15 50 amp Air suspension compressor
16 40 amp Trailer tow battery charge, engine
minifuse box fuse #2, engine minifuse
box fuse #4
17 30 amp Four-wheel drive (4WD) transfer case
motor and clutch
18 30 amp Driver power seat
19 20 amp Fuel pump
20 50 amp Junction box ignition switched feed
21 50 amp Junction box ignition switched feed
22 50 amp Junction box battery feed
23 40 amp Front blower
24 30 amp Powertrain control module power
25 30 C.B. Windows
26 - not used
27 40 amp Heated backlite and mirrors
28 30 amp Trailer tow electric brake
29 30 amp Hybrid fan, moon roof, flip windows
Slot number Description
1 - not used
2 - PCM diode
Slot number Description
1 - Windshield wipers high/low speed
2 - Windshield wipers run/park
3 - Front washer pump relay
4 - Fuel pump relay
Roadside emergencies
138

Primary battery fuses
Location Amperage Description
1 175 Power network box
megause
2 175 Alternator megafuse
3 20 Alternator field
minifuse
1
2
3
exd_primary_battery_fuses
Roadside emergencies
140

Slot number Amperage Description
22 10 amp Airbag diagnostic monitor
23 10 amp Electronic flasher, 4WD
vacuum solenoids, trailer
tow battery charge relay,
console climate door
actuator, auxiliary blend
and mode door actuators,
auxiliary pot switching
module
24 10 amp I/P blower relay, junction
fuse box #7
25 5 amp 4WABS module, 4WABS
red lamps relay
26 10 amp Right low beam head
lamp, DRL module
27 5 amp Foglamp relay, main lamp
switch
28 10 amp Left low beam headlamp
29 5 amp Auto lamp module,
instrument cluster,
transmission control
indicator light and switch
30 30 amp Ignition coils, PCM relay,
PATS module, radio
capacitors
31 - Not used
Slot number Amperage Description
1 - Interior lamp relay
2 - Battery saver relay
3 - HBL relay
4 - One touch down relay
5 - Accessory delay relay
Roadside emergencies
143

10. On vehicles equipped with air
suspension, turn ON the air
suspension switch.
11. Retighten the wheel lug nuts to
the specified torque at 800 km
(500 miles) of new vehicle
operation, after any wheel change
or any time the lug nuts are
loosened.
Failure to retighten wheel
lug nuts at mileages
specified could allow wheels to
come off while the vehicle is in
motion.
JUMP STARTING YOUR
BATTERY
Jump starting your vehicle
The gases around the
battery can explode if
exposed to flames, sparks, or lit
cigarettes. An explosion could
result in injury or vehicle
damage.
Do not push-start your
vehicle. You could damage
the catalytic converter. For
further information, seeJumper
Cablesin the Index.
Batteries contain sulfuric
acid which burns skin,
eyes, and clothing.
exd_jumping_title
com_jump-starting.01
com_connecting_cables.01
Roadside emergencies
151

Connecting the jumper cables
1. Position the vehicles so that
they do not touch one another.
2. Switch off the engine. Switch off
any unnecessary electrical
equipment.
3. Connect the positive (+)
terminal of the discharged battery
(1) to the positive (+) terminal of
the booster battery (2).
4. Connect one end of the second
lead to the negative (-) terminal of
the booster battery (3) and the
other end to a metal part of the
engine to be started (4), not to the
negative (-) terminal of the
discharged battery.
5. Make sure that the jump leads
are clear of moving parts of the
engine.
Do not connect the end of
the second cable to the
negative ([-]) terminal of the
battery to be jumped. A spark
may cause an explosion of the
gases that surround the battery.
Jump starting
1. Start the booster vehicle and
run the engine at moderately
increased speed.
2. Start the engine of the vehicle
with the discharged battery.
+–
+–
3
2
1
4
com_jump_starting.01
Roadside emergencies
152

3. Once the engine has been
started, run both vehicles for a
further three minutes before
disconnecting the leads.
Removing the jumper cables
1. Remove the jumper cables in
reverse order. Take the cable off
the metallic surface (1) first,
followed by the cable on the
negative (-) booster battery
terminal (2).
2. Remove the cable from the
positive (+) terminal of the booster
battery (3) and then the
discharged battery (4).
3. After the disabled vehicle has
been started, allow it to idle for a
while so the engine can ªrelearnº
its idle conditions.
+–
+–
2
3
4
1
com_removing_cables.01
exd_wrecker_towing
Roadside emergencies
153