air suspension FORD EXPEDITION 1997 1.G Owners Manual

Anti-lock brake system (ABS)
Momentarily illuminates when the
ignition is turned on and the
engine is off. If the light stays on
or continues to flash, the ABS
needs to be serviced.
Fuel reset
Illuminates when the ignition key
is turned to the ON position and
the fuel pump shut-off switch has
been activated. For more
information , refer toFuel pump
shut-off switchin theRoadside
emergencieschapter.
Anti-theft system
Briefly illuminates when the
ignition is turned to the ON
position to verify that the passive
anti-theft system is operating
properly.
High beams
Illuminates when the headlamp
high beams are on.
Turn signal
Illuminates when the left or right
turn signal or the hazard lights are
turned on.
ABS
FUEL
RESET
THEFT
exd_reset_fuel
exd_theft_light
com_high_beams.01
com_turn_signal.01
exd_air_suspension
Instrumentation
12

Check air suspension
Illuminates briefly when the
ignition is turned to the ON
position and the engine is OFF.
The light also illuminates when the
air suspension system requires
servicing.
Testing warning lights
Turn the ignition key to ON
without starting the vehicle. The
warning and indicator lights shown
above will illuminate for a brief
time. If any of these lights do not
illuminate, contact your dealer for
service.
Safety belt warning chime
For information on the safety belt
warning chime, refer to the
Seating and safety restraints
chapter.
Supplemental restraint system
(SRS) warning chime
For information on the SRS
warning chime, refer to the
Seating and safety restraints
chapter.
CHECK
SUSP
3
1050
3070
4080
120
140
40
20
0
10090 60
8060100
20 km/h
0010
0000052
4
5
6 01LH
CH
EF
818
THEFT
RPMx1000LOW
RANGE
4x4 FUEL
RESET CHECK
ENGINEABS
DOOR
AJARLOW
FUEL3
1050
3070
4080
120
140
40
20
0
10090 60
8060100
20 km/h
0010
0000052
4
5
6 01LH
CH
EF
818
THEFT
RPMx1000ABS
BRAKELOW
FUEL!
exd_testing_warn_lights
com_safety_chime.01
com_srs_chime.01
com_key_chime.01
Instrumentation
13

Audio system
Refer to the ªAudio Guideº in your
Owner Portfolio.
Fuel pump shut-off switch
Refer to theRoadside
emergencieschapter for
information on operating the fuel
pump shut-off switch.
P
HI LOOFF*A/C*MAX
A/C
REW
1FF
2SIDE 1-2
3
FM 1STVOL – PUSH ON
AM
FMBASS TREBBAL FADE
AUTO
SET CLK
SEEKTUNE
DISCSSCAN4DOLBY SYSTEMEJTAPE CDCOMP5SHUFFLE
6
exd_fuel_pump_shut_off exd_air_suspension
Controls and features
24

Air suspension load leveling
on/off switch (if equipped)
Your vehicle is equipped with an
air suspension system that levels
your vehicle when carrying heavy
loads. Refer toAir suspension
load levelingin theDriving
chapter for more information.
OFF
exd_defrost_rear
Controls and features
25

UNDERSTANDING THE
TRACTION-LOKTREAR AXLE
(IF EQUIPPED)
This axle provides added traction
on slippery surfaces, particularly
when one or more wheels are on a
surface with poor traction.
Extended use of other than
matching size tires on a
Traction-Loktrear axle could
result in a permanent reduction in
effectiveness. This loss of
effectiveness does not affect
normal driving and should not be
noticeable to the driver.
To avoid injury, never run
the engine with one wheel
off the ground, such as when
changing a tire.
AIR SUSPENSION SYSTEM (IF
EQUIPPED)
The air suspension system is
designed to improve ride, handling
and general vehicle performance
for static, on and off road driving
conditions.
The load leveling feature of the air
suspension system automatically
keeps the vehicle at a constant
level if a load is added or removed
from the vehicle.
The height adjustment feature
(4x4 air suspension system only)
automatically controls the vehicle
height over a range of
approximately 5 cm (2 in) based
on vehicle speed, ignition position
exd_air_suspension
Driving
111

and selection of two or four-wheel
drive modes.
The air suspension system places
the vehicle at its lowest height to
provide easy entry and exit when
the vehicle is parked, the ignition
is turned off and all doors are
closed.
The air suspension system raises
the vehicle approximately 2.5 cm
(1 in) to its normal ride position
when the ignition is turned on, the
transmission is initially shifted into
the drive or reverse mode and all
doors are closed.
In 4WD Low, the air suspension
system raises the vehicle an
additional 2.5 cm (1 in) above the
normal ride height to improve
vehicle ground clearance. However,
if the vehicle speed exceeds 40
km/h (25 mph), the system will
lower the vehicle to its normal ride
height to maximize ride comfort.
The vehicle will raise again if
vehicle speed is less than 13 km/h
(8 mph) for one minute. In 4WD
Low, do not exceed 56 km/h (35
mph).
As a safety consideration,
whenever a door is opened
(including the liftgate and liftgate
glass) the system memorizes and
maintains the height at the
moment the door was opened. The
system will maintain this height
until all doors are closed or until
vehicle speed exceeds 16 km/h (10
mph).
Driving
112

An on board air compressor and
solenoids are used to raise and
lower the vehicle. It is normal to
occasionally hear a buzz or clicking
from the vehicle even when the
ignition is turned off. The system
stays energized for 40 minutes
after the ignition is turned off to
compensate for any load changes
made after the vehicle is parked.
Air suspension service system
switch
The air suspension service system
switch is located below the glove
box at the lower right side of the
passenger foot well. Normal vehicle
operation does not require any
action by the driver. If this switch
is in the OFF position, the air
suspension system will not operate
and the CHECK SUSP warning
light in the instrument cluster will
illuminate.
On vehicles equipped with
Air Suspension, turn OFF
the Air Suspension switch prior
to jacking, hoisting or towing
your vehicle.
Check air suspension light
The warning and indicator light
CHECK SUSP illuminates when the
air suspension switch is turned off
or an air suspension system fault
has been detected.
OFF
CHECK
SUSP
exd_air_susp_service_switch
exd_check_air_susp_light
Driving
113

If the light is displayed while
driving and the air suspension
system service switch is not turned
off, safely pull off the road at your
earliest convenience. Turn the
ignition switch from 4(On) to 3
(Off) and 4(On) again. If the
warning light reappears, turn the
air suspension switch off and have
the vehicle serviced by your dealer
or qualified service technician.
If the vehicle is loaded beyond the
recommended maximum payload,
the CHECK SUSP light may
illuminate. To correct this
condition, remove or redistribute
the payload according to the
recommended requirements and
follow the procedure outlined
above.
TRANSMISSION OPERATION
Automatic transmission
operation
Hold the brake pedal down
while you move the
gearshift lever from position to
position. If you do not hold the
brake pedal down, your vehicle
may move unexpectedly and
injure someone.
exd_transmission
exd_automatic
Driving
114

should the vehicle weight ratings
per axle or combination truck and
trailer exceed the weight ratings
listed on the Safety Compliance
Certification label located on the
driver's side door.
When connecting a trailer hitch:
1. Turn off the air suspension
switch.
2. Connect the trailer.
3. Turn the air suspension back on.
Adjusting an equalizing
hitch so the rear bumper
of the vehicle is lower or higher
than it was unloaded will defeat
the function of the load
equalizing hitch and may cause
unpredictable handling.
Driving while towing a trailer
Speed control (if equipped) may
not work properly while towing on
long, steep grades.
Driving with an automatic
transmission:
²use D, 1 or 2 rather than
Dwhile towing up or down
steep hills
²anticipate stops and brake
gradually.
Towing behind another vehicle
Your vehicle can not be flat towed
with all wheels on the ground.
No neutral tow kit is available for
your vehicle.
exd_driving_trailer
exd_towing_another_vehicle
exd_servicing_while_towing
Driving
132

Power network box
Slot number Fuse
amperage
ratingCircuits protected
1 20 amp Trailer tow backup & tail lamps
2 10 amp Airbag diagnostic monitor
3 30 amp Power locks
4 15 amp Air suspension
5 20 amp Horn
6 30 amp Engine minifuse box fuses #3 and #5
7 15 amp Park and tail lamps
8 30 amp Headlamps
9 15 amp Fog lamps and DRL
10 25 amp Auxiliary instrument panel (I/P) power
point
11 25 amp Auxiliary console power point
12 10 amp Rear wiper
29
6
5
4
3
2
1 28
27
26
25
24
2319
18
17
16
15
14
13
22
21
20
12
1197531
12108642
exd_power_network_box
Roadside emergencies
137