climate control FORD EXPEDITION 1999 1.G Owners Manual

VOL-PUSH ON
AM
FMBASS
TREBBAL FADEAUTO
SET
SEEKTUNEDISCSSCAN EJTAPE
CDDOLBY 8 NR
REW
1FF
2SIDE 1-2
34COMP
5SHUFFLE
6
ST FM 1
4HA4WD4LHI
LO
COOL WARM
OFFPANELFLOOR
DEFFLR
& DEF PANEL &
FLOORA/C
MAX
A/C
Electronic sound system
(pg. 20)
Climate control systems
(pg. 38) 4WD control *
(pg. 115) Gearshift (includes
overdrive button)
(pg. 113)
* if equipped
Instrumentation
5

CLIMATE CONTROL SYSTEM
Manual heating and air conditioning system
Fan speed control
Controls the volume of air circulated
in the vehicle.
Temperature control knob
Controls the temperature of the
airflow inside the vehicle.
Mode selector control
Controls the direction of the airflow
to the inside of the vehicle.
The air conditioning compressor will operate in all modes except PANEL
and FLOOR. However, the air conditioning will only function if the
outside temperature is about 10ÉC (50ÉF) or above.
Since the air conditioner removes considerable moisture from the air
during operation, it is normal if clear water drips on the ground under
the air conditioner drain while the system is working and even after you
have stopped the vehicle.
Under normal conditions, your vehicle's climate control system should be
left in any position other than MAX A/C or OFF when the vehicle is
parked. This allows the vehicle to ªbreatheº through the outside air inlet
duct.
HI
COOL WARM
OFFPANELFLOOR
DEFFLR
& DEF A/C
MAX
A/CPANEL &
FLOOR
LO
HI LO
COOL WARM
OFFPANEL
A/CFLOOR
DEFFLR
& DEFMAX
A/C
PANEL &
FLOOR
Controls and features
38

Operating tips
²In humid weather, select DEFbefore driving. This will prevent
your windshield from fogging. After a few minutes, select any desired
position.
²To prevent humidity buildup inside the vehicle, don't drive with the
climate control system in the OFF position.
²Don't put objects under the front seat that will interfere with the
airflow to the back seats (if equipped).
²Remove any snow, ice or leaves
from the air intake area (at the
bottom of the windshield under
the hood).
²If your vehicle has been parked with the windows closed during hot
weather, the air conditioner will do a much faster job of cooling if you
drive for two or three minutes with the windows open. This will force
most of the hot, stale air out of the vehicle. Then operate your air
conditioner as you would normally.
²When placing objects on top of your instrument panel, be careful to
not place them over the defroster outlets. These objects can block
airflow and reduce your ability to see through your windshield. Also,
avoid placing small objects on top of your instrument panel. These
objects can fall down into the defroster outlets and block airflow and
possibly damage your climate control system.
Electronic Automatic Temperature Control (EATC) system
(if equipped)
The EATC system will maintain a
selected temperature and
automatically control airflow. You
can override automatic operation
with any of the override controls,
the fan speed control or steering
wheel controls (if equipped).
VENT PNL • FLR FLOOR FLR • DEF DEF
HI
LO
MAX A/C
OUTSIDE TEMP AUTOMATICOFFFAUTO
Controls and features
40

Fan speed ()
When AUTOMATIC is pressed, fan
speed is adjusted automatically for
existing conditions. You can override
fan speed at any time. To control
fan speed manually, use the
thumbwheel or steering wheel
control to cancel automatic fan
speed operation. Rotate the
thumbwheel up for higher fan speed
or down for lower fan speed. Press
the steering wheel control (if
equipped) up for higher fan speed or down for lower fan speed.
The display will show
to indicate
manual fan operation.
To return to automatic fan operation, press AUTOMATIC.
Manual override controls
The override controls are located at
the bottom of the EATC and allow
you to determine where airflow is
directed. To return to full automatic
control, press AUTOMATIC.
The air conditioning compressor will operate in all modes except FLOOR
and VENT. It will also operate only when required when AUTOMATIC
has been selected. However, the air conditioning will only function if the
outside temperature is about 10ÉC (50ÉF) or above.
Since the air conditioner removes considerable moisture from the air
during operation, it is normal if clear water drips on the ground under
the air conditioner drain while the system is working and even after you
have stopped the vehicle.
Under normal conditions, your vehicle's climate control system should be
left in any position other than MAX A/C or OFF when the vehicle is
parked. This allows the vehicle to ªbreatheº through the outside air inlet
duct.
FLR • DEFDEF
HI
LO
AUTOMATICOFF
˚F
AUTO
VENT PNL • FLR FLOOR FLR • DEF DEF
HI
LO
MAX A/C
OUTSIDE TEMP AUTOMATICOFFFAUTO
Controls and features
43

Displaying outside temperature
Press OUTSIDE TEMP to display
the outside air temperature. It will
be displayed until OUTSIDE TEMP
is pressed again.
If the selected temperature is changed while the outside temperature is
displayed, the new temperature will be displayed for four seconds after it
is changed, then the outside temperature will return to the window.
If a manual override function is selected while the outside temperature is
displayed, the new function will be displayed for four seconds after it is
changed, then the outside temperature will return to the window along
with the override selection.
The outside temperature reading is most accurate when the vehicle is
moving. Higher readings may be obtained when the vehicle is not
moving. The readings that you get may not agree with temperatures
given on the radio due to differences in vehicle and station locations.
Operating tips
²In humid weather, select DEFbefore driving. This will prevent
your windshield from fogging. After a few minutes, select any desired
position.
²To prevent humidity buildup inside the vehicle, don't drive with the
climate control system in the OFF position.
²Don't put objects under the front seat that will interfere with the
airflow to the back seats.
VENTPNL • FLRMAX A/C
OUTSIDE TEMP
Controls and features
45

²Remove any snow, ice or leaves
from the air intake area (at the
bottom of the windshield).
²If your vehicle has been parked with the windows closed during hot
weather, the air conditioner will do a much faster job of cooling if you
drive for two or three minutes with the windows open. This will force
most of the hot, stale air out of the vehicle. Then operate the air
conditioner as you would normally.
²When placing objects on top of your instrument panel, be careful to
not place them over the defroster outlets. These objects can block
airflow and reduce your ability to see through your windshield. Also,
avoid placing small objects on top of your instrument panel. These
objects can fall down into the defroster outlets and block airflow and
possibly damage your climate control system.
Auxiliary A/C-heater controls (if equipped)
The auxiliary A/C-heater feature
provides increased capacity to
quickly heat or cool the vehicle.
Besides the driver's overhead
control panel for the front seat
occupants, the second row auxiliary
A/C-heater controls allow the rear
passengers to control the
temperature in the rear of the
vehicle through a second control
panel above the second row.
Controls and features
46

In order for the auxiliary A/C-heater
controls to function, the driver's
auxiliary A/C-heater control must be
set to REAR.
The instrument panel climate
controls must be on in order for the
auxiliary A/C-heater to operate.
When the auxiliary A/C-heater control is set to FLOOR, airflow only
occurs from the third row seat floor vent located in the driver's side rear
quarter trim panel.
When the auxiliary A/C-heater control is set to PANEL, airflow occurs
from the overhead 2nd and 3rd row vents.
Turn the fan speed control knob to
the desired speed.
Turn the temperature control to the
desired temperature.
You can get warm or cool air
through either the overhead
registers or floor vent by turning the
auxiliary mode selector:
²Far left for airflow to the
overhead registers.
²Far right for airflow to the rear
floor vent.
WARM PANEL FLOOR COOL
REAR OFF
HI
HI
COOL WARM
OFFPANELFLOOR
DEFFLR
& DEF A/C
MAX
A/CPANEL &
FLOOR
LO
LO OFF
HI
WARM COOL
Controls and features
47

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 25A Audio
2 5A Overhead Trip Computer, Electronic
Automatic Temperature Control (EATC),
Powertrain Control Module (PCM), Cluster
3 20A Cigar Lighter, OBD-II Scan Tool Connector
4 15A Autolamp Module, Remote Entry Module,
Mirrors, Air Suspension Switch
5 15A AC Clutch Relay, Speed Control Module,
Reverse Lamp, EVO Module, Climate Mode
Switch (Front Blower Relay), Daytime
Running Lamp Relay
6 5A Cluster, Overhead Trip Computer, Compass,
Brake Shift Interlock Solenoid, Air
Suspension Module, GEM Module, EVO
Steering Sensor
FUSE1 12 22
21323
617 27
718 28
819 29
930
20
31 21 11 10
RELAY
5 RELAY
4 RELAY
3 RELAY
2 RELAY
1
31424
41525
51626
Roadside emergencies
131

Fuse/Relay
LocationFuse Amp
RatingDescription
7 5A Aux A/C Blower Relay, Console Blower
8 5A Radio, Remote Entry Module, GEM Module
9 Ð Not Used
10 Ð Not Used
11 30A Front Washer Pump Relay, Wiper Run/Park
Relay, Wiper Hi/LO Relay, Windshield Wiper
Motor, Rear Washer Pump Relay
12 Ð Not Used
13 20A Stop Lamp Switch (Lamps), Turn/Hazard
Flasher, Speed Control Module
14 15A Rear Wipers, Running Board Lamps,
Battery Saver Relay, Interior Lamp Relay,
Accessory Delay Relay (Power Windows)
15 5A Stop Lamp Switch, (Speed Control, Brake
Shift Interlock, ABS, PCM Module Inputs),
GEM Module
16 20A Headlamps (Hi Beams), Cluster (Hi Beam
Indicator)
17 10A Heated Mirrors, Heated Grid Switch
Indicator
18 5A Instrument Illumination (Dimmer Switch
Power)
19 Ð Not Used
20 5A Audio, Four Wheel Air Suspension (4WAS)
Module, GEM Module
21 15A Starter Relay, Fuse 20
22 10A Air Bag Module
23 10A Aux A/C, Heated Seats, Trailer Tow Battery
Charge, Turn/Hazard Flasher, Console
Blower Door Actuator
24 10A Climate Mode Switch (Blower Relay),
EATC (via fuse 7), EATC Blower Relay
25 5A 4 Wheel Anti-Lock Brake System (4WABS)
Module
Roadside emergencies
132

Fuse/Relay
LocationFuse Amp
RatingDescription
12 10A* Rear Wipers
13 Ð Not Used
14 Ð Not Used
15 10A* Running Board Lamps
16 Ð Not Used
17 Ð Not Used
18 15A* Powertrain Control Module, Fuel Injectors,
Fuel Pump, Mass Air Flow Sensor
19 10A* Trailer Tow Stop and Right Turn Lamp
20 10A* Trailer Tow Stop and Left Turn Lamp
21 Ð Not Used
22 Ð Not Used
23 15A* Powertrain Control Module, HEGO Sensors,
Canister Vent
24 15A* Powertrain C ontrol Module, Automatic
Transmission, CMS Sensor
101 30A** Trailer Tow Battery Charge
102 50A** Four Wheel Antilock Brake Module
103 50A** Junction Block Battery Feed
104 30A** 4x4 Shift Motor & Clutch
105 40A** Climate Control Front Blower
106 Ð Not Used
107 Ð Not Used
108 30A** Trailer Tow Electric Brake
109 50A** Air Suspension Compressor
110 30A** Moonroof, Flip Windows and Heated Seats
111 50A** Ignition Switch Battery Feed (Start Circuit)
112 30A** Drivers Power Seat, Adjustable Pedals
113 50A** Ignition Switch Battery Feed (Run and
Accessory Circuits)
114 30A** Climate Control Auxiliary Blower
115 Ð Not Used
Roadside emergencies
135