1997 FORD F250 air condition

58
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[CF00650(F )05/96]
one third page art:0020096-D
Climate control knobs (Heater only system)
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[CF00800(F )03/96]
Instrument Panel Registers
[CF01000(F )04/96]
There are four registers in the instrument panel.
Each of these registers contain a louver assembly
which can be manually adjusted to direct airflow
up, down, left, right, and positive shut-off. An
illustration of the register locations follows.
[CF01200(F )04/96]
quarter page art:0020101-C
Instrument panel registers
[CF01300(F )04/96]
System Operation
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[CF01400(F )03/96]
The control for your air conditioning and heater
system is located at the center of the instrument
panel below the radio and will operate only
when the ignition key is turned to the ON
position. Your air conditioner and heater will
heat and/or cool your vehicle interior depending
on the function position and temperature you
select. The function selector control knob allows
you to select heating or cooling and determine
File:05ltcff.ex
Update:Tue May 28 08:42:43 1996
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59
where the air will be directed. The temperature
control knob setting determines the temperature
of the air that flows into the vehicle.
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[CF01600(F )03/96]
To turn your air conditioner and heater system
on, select any position except OFF. This will turn
the fan on and allow airflow into the vehicle. To
turn your air conditioner and heater off, select
OFF. This will turn the fan off and stop airflow
from coming into the vehicle.
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[CF01700(F )03/96]
Temperature selection
[CF01750(F )04/96]
The Temperature knob is the rotating knob
located at the center of the control with tapered
RED and BLUE bands surrounding most of the
knob. The wide RED part of the band (full right)
is the heat or warmer area. The wide BLUE area
(full left) is the cool or unheated temperature
area. Any position selected between full right
and full left will give a temperature between the
two extreme temperatures. The cool temperature
you select will not be cooler than the outside
temperature, unless an A/C mode is selected (if
equipped).
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[CF01900(F )03/96]
HFan speed adjustment
[CF02000(F )04/96]
The
Hknob on the control is the fan speed
knob which controls the volume of air flow.
Rotate the
Hknob to the right to increase the
amount of air entering the vehicle. Four fan
speed positions are available and are indicated
by LO, two separate dots and HI beside the
H
control knob. The HI position provides the most
air flow.
File:05ltcff.ex
Update:Tue May 28 08:42:43 1996
ProCarManuals.com

61 [CF03000(F )04/96]
MIX
[CF03100(F )04/96]
SelectMIXto get air to the floor and windshield
defrosters at the same time equipped on vehicles
with A/C. If the outside temperature is about
50Ê (10ÊC) or warmer, the airwill also be
dehumidified to remove moisture. This feature
will help prevent fogging in humid weather. The
air can be cooled or heated.
*
[CF03200(F )03/96]
VDEF
[CF03300(F )04/96]
SelectVDEFto obtain maximum air flow to
the windshield. Rotate the center knob into the
RED area for the air temperature required to
defrost. Rotate the
Hknob on the left to
increase the air flow. On vehicles equipped with
A/C, when the outside air temperature is about
50ÊF (9ÊC) orwarmer, the air will be
dehumidified to remove moisture. The air can be
cooled or heated.
*
[CF03400(F )03/96]
Operating Tips
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[CF03500(F )03/96]
The following tips will help you to get the most
satisfaction from your air conditioning (if
equipped) and heater system.
[CF03600(F )04/96]
q
In humid weather, selectVDEF. This will
help to prevent windshield fogging. After a
few minutes of operation, you may select
another air flow position. Rotate the control
knob to obtain your desired comfort level.
[CF03700(F )04/96]
q
To prevent humidity buildup inside your
vehicle, always drive with the Air
Conditioning (if equipped) and Heater
System turned on.
[CF03800(F )03/96]
q
Do not put objects under the front seats that
will interfere with the flow of air under the
seats to the back seat area of your vehicle.
File:05ltcff.ex
Update:Tue May 28 08:42:43 1996
ProCarManuals.com

62 [CF03900(F )04/96]q
Remove any snow, ice or leaves from the air
intake area of your Air Conditioner (if
equipped) and Heater System which could
block the air intake. The intake area is located
at the bottom of the windshield.
% [CF13500(F )04/96]
Dual Fuel Tank Selector Switch
(If equipped)
[CF13700(F )04/96]
To choose which fuel tank that you want your
engine to draw fuel from (front or rear) you
must use this switch. Your fuel gauge will
display the amount of fuel available in the
currently selected tank.
[CF13800(F )04/96]
The fuse that protects the fuel tank selector
circuit is labeled AUX FUEL TANK SELECTOR
on your fuse panel cover.
[CF13900(F )04/96]
quarter page art:0020066-B
Fuel tank selector switch
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[CF14000(F )03/96]
The Interior and Exterior Lights
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[CF14100(FM)03/96]
Turning On the Exterior Lights
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[CF14200(FM)01/96]
To turn on your headlamps, parking lamps,
marker lamps, license plate lamps and tail
lamps, use the headlamp switch to the left of the
steering column.
[CF14300(FM)04/96]
1. Pull the headlamp control knob toward you
to the first position. Parking lamps, tail
lamps, license plate lamps and marker lamps
are now on.
File:05ltcff.ex
Update:Tue May 28 08:42:43 1996
ProCarManuals.com

144
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[TO07100(FM)01/96]
Have the exhaust and body ventilation systems
checked whenever:
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[TO07200(FM)01/96]
q
your vehicle is raised for service
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[TO07300(FM)01/96]
q
the sound of the exhaust system changes
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[TO07400(FM)01/96]
q
your vehicle has been damaged in a collision
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[TO07500(FM)01/96]
Improve your ventilation by keeping all air inlet
vents clear of snow, leaves, and other debris.
*
[TO07600(FM)01/96]
If the engine is idling while you are stopped in
an open area for long periods of time, open the
windows at least one inch (2.5 cm). Also, adjust
the heating or air conditioning system to bring
in outside air.
*
[TO07800(F )01/96]
q
HEATING Ð Set fan speed at MEDIUM or
HIGH, the function selector knob on VENT,
FLOOR, MIX, or the DEFROST symbol and
the temperature control knob on any desired
position.
[TO08100(F )04/96]
q
AIR CONDITIONING Ð Set the fan speed at
MEDIUM or HIGH, the function selector
knob on NORM or VENT and the
temperature control knob on any desired
position.
File:08lttof.ex
Update:Tue May 28 08:44:45 1996
ProCarManuals.com

182 %
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[GF21020(FM)01/96]
Gross Vehicle Weight Rating (GVWR)
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[GF21030(FM)01/96]
To avoid overloading a vehicle, the owner
should observe the manufacturer's specified
Gross Vehicle Weight Rating. The GVWR is the
maximum total weight of base vehicle,
passengers, optional components and cargo that
a particular vehicle was designed to carry.
%*
[GF21040(FM)01/96]
Gross Axle Weight Rating (GAWR)
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[GF21050(FM)01/96]
We have all seen a car or a truck that is loaded
down in the rear and riding high in the front.
This is a dangerous condition that usually means
that the rear suspension components are under
severe strain and that vehicle handling is
impaired. There is more to carrying a load than
just payload or GVWR.
*
[GF21060(FM)01/96]
Your Safety Compliance Certification Label not
only gives the GVWR, it also gives the Gross
Axle Weight Rating (GAWR) which is the
carrying capacity for each axle system. For
trucks, the rear axle will be designed to carry
more weight than the front.
*
[GF21070(FM)01/96]
The rating is based on the carrying capacity of
thelowest ratedaxle and suspension component
as well as other factors. This is why it's so
important to observe vehicle loading ratings.
Overloading a vehicle punishes components and
can lead to shortened service life or outright
failure.
*
[GF21080(FM)01/96]
The capacity of the tires is included as part of
the axle and suspension system, which is to be
considered when determining the lowest rated
component. Tires are rated to carry a specific
maximum load at a specific maximum tire
pressure.
File:09ltgff.ex
Update:Thu May 30 15:25:49 1996
ProCarManuals.com

214
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[GF22380(FM)01/96]
When turning, drive slightly beyond the normal
turning point so the trailer wheels will clear
curbs or other obstructions.
*
[GF22400(F )01/96]
When stopped in traffic for long periods of time
in hot weather, place the gearshift selector lever
in P (PARK) to increase the engine idle speed.
This aids in engine cooling and air conditioner
efficiency. If the engine overheats, move the
function selector knob to VENT to stop the
compressor and increase the engine speed for a
short time.
*
[GF22410(FM)01/96]
Vehicles with trailers should not be parked on a
grade. However, if you must park on a grade,
place wheel chocks under the trailer's wheels as
follows:
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[GF22420(FM)01/96]
q
Apply the brake pedal and hold.
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[GF22430(FM)01/96]
q
Have another person place the wheel chocks
under the trailer wheels.
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[GF22440(FM)01/96]
q
With the chocks in place, release the brake
pedal, making sure the chocks are holding.
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[GF22450(F )01/96]
q
For automatic transmissions Ð apply the
parking brake by pressing the service brake
pedal down firmly with your right foot while
applying the parking brake pedal with your
left foot.
*
[GF22470(F )01/96]
For manual transmissions Ð apply the
service brake and shift into N (NEUTRAL)
while still maintaining pressure on the service
brake pedal. Set the parking brake fully.
*
[GF22480(F )01/96]
q
Shift an automatic transmission into Park (P).
Put the gearshift of a manual transmission in
Reverse. If your vehicle is equipped with
four-wheel drive make sure the transfer case
is not in Neutral.
File:09ltgff.ex
Update:Thu May 30 15:25:49 1996
ProCarManuals.com

254
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[ER22700(FM)02/96]
3. Remove the positive (+) cable from the
booster battery.
*
[ER22800(FM)02/96]
4. Remove the other end of the positive (+)
cable from the discharged battery.
*
[ER22900(FM)02/96]
After the vehicle is started, let it idle for a while
to let the engine ªrelearnº its idle conditions.
Drive it around for a while with all electrical
accessories turned off to let the battery recharge.
Driveability may be deteriorated slightly until all
drive modes are ªrelearned.ºYou may need to
use a battery charger to fully recharge the
battery.
*
[ER23000(FM)03/96]
If you need to replace your battery, seeBattery
in theMaintenance and Carechapter.
%
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[ER23100(FM)04/96]
Towing Your Vehicle
[ER23350(F )03/96]
The recommended method to tow your vehicle
is with flatbed or wheel lift equipment.
However, slingbelt towing is acceptable.On
vehicles equipped with an air dam,the towbar
will deform the rubber air dam.
*
[ER23500(FM)01/96]
When calling for a tow truck, tell the operator
what kind of vehicle you have. A towing
manual is available from Ford Motor Company
for all authorized tow truck operators. Have
your tow truck driver refer to this manual for
the proper hook-up and towing procedures for
your vehicle.
*
[ER23550(F )05/96]
RWARNING
Never use a tow bar that attaches to the
bumper when you tow your vehicle. This
could damage the bumper and cause an
accident.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
ProCarManuals.com