1996 FORD F150 heater

58
*
[ST07300(BEF )05/95]
A computer system controls the engine's idle
speed. When you start your vehicle, the engine's
idle speed normally runs higher than when it's
warmed up. These faster engine speeds will
make your vehicle move slightly faster than its
normal idle speed. It should, however, slow
down after a short time. If it does not, have the
idle speed checked.
*
[ST07350( ALL)05/95]
If the engine idle speed does not slow down
automatically, do not allow your vehicle to idle
for more than 10 minutes. Have the vehicle
checked.
*
[ST07400( ALL)05/95]
RWARNING
Extended idling at high engine speeds can
produce very high temperatures in the
engine and exhaust system, creating the
risk of fire or other damage.
*
[ST07450( ALL)05/95]
RWARNING
Do not park, idle, or drive your vehicle in
dry grass or other dry ground cover. The
emission system heats up the engine
compartment and exhaust system, which
can start a fire.
*
[ST07500(BEF )03/95]
If you consistently start your vehicle in subzero
temperatures, use an engine block heater (if
your vehicle has this option).
%*
[ST07600(BEF )03/95]
Engine Block Heater (If equipped)
(Standard in Canada)
*
[ST07700(BEF )03/95]
Engine block heaters are strongly recommended
if you live in a region where temperatures reach
-10ÊF (-23ÊC) orbelow. An engine block heater
warms the engine coolant, which improves
starting, warms up the engine faster, and allows
the heater-defrost system to respond quickly.
File:ltstf.ex
Update:Thu May 9 15:26:52 1996

59
*
[ST08000(BEF )05/95]
RWARNING
To prevent electrical shock, do not use
your heater with ungrounded electrical
systems or two-pronged (cheater) adapters.
*
[ST08100(BEF )03/95]
For best results, plug the heater in at least three
hours before you start your vehicle. Using the
heater for longer than three hours will not
damage the engine, so you can plug it in at
night to start your vehicle the following
morning.
*
[ST08150(BEF )12/91]
NOTE: Be sure to disconnect the engine block
heater before driving your vehicle.
%
*
[ST08160( ALL)03/95]
If the Engine Cranks but Does
Not Start or Does Not Start After
a Collision
*
[ST08170(BEF )04/95]
Fuel Pump Shut-off Switch
*
[ST08190( ALL)03/95]
If the engine cranks but does not start or does
not start after a collision, the fuel pump shut-off
switch may have been triggered. The shut-off
switch is a device intended to stop the fuel
pump when your vehicle has been involved in a
substantial jolt.
*
[ST08200( ALL)03/95]
Once the shut-off switch is triggered, you must
reset the switch by hand before you can start
your vehicle.
File:ltstf.ex
Update:Thu May 9 15:26:52 1996

81
*
[IP00500(BEF )01/95]
The Climate Control Systems
*
[IP00601(BEF )12/91]
Your vehicle is equipped with a control
assembly designed to handle either a
combination A/C-Heater System or a
Heater-Only System.
*
[IP00801(BEF )10/93]
Instrument Panel Registers
*
[IP00950(B F )04/95]
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.
*
[IP01300(B F )03/93]
quarter page art:0020101-C
Instrument panel registers
*
[IP01400(B F )02/95]
Air Conditioner and Heater (If equipped)
*
[IP01450(B F )02/95]
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
where the air will be directed. The temperature
control knob setting determines the temperature
of the air that flows into the vehicle.
File:ltipf.ex
Update:Thu May 9 15:21:29 1996

82
*
[IP01476(B F )03/95]
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.
*
[IP01477(B F )03/95]
Temperature selection
*
[IP01478(B F )05/94]
The temperature knob is the rotating knob
located at the center of 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 cooling or cool
temperature area. Any position selected between
full right and full left will give a temperature
between the two extreme temperatures.
*
[IP01479(B F )03/95]
HFan speed adjustment
*
[IP01480(B F )05/94]
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.
*
[IP01481(B F )08/94]
Airflow selections
*
[IP01482(B F )03/95]
VENT
[IP01483(B F )02/95]
UseVENTto bring outside air through the
instrument panel registers. You can heat the air
in this position by rotating the center knob into
the RED area. The air CANNOT be cooled
below the outside temperature regardless of the
center knob setting. Select NORM A/C or MAX
A/C to get cool air through the instrument
panel registers.
File:ltipf.ex
Update:Thu May 9 15:21:29 1996

84about50ÊF (9ÊC) orwarmer, the air will be
dehumidified to remove moisture. The air can be
cooled or heated. Rotate the
Hknob on the left
to increase the air flow.
*
[IP01494(B F )05/94]
Operating Tips
*
[IP01495(B F )02/95]
The following tips will help you to get the most
satisfaction from your air conditioning and
heater system.
*
[IP01496(B F )05/95]
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.
*
[IP01497(B F )05/94]
q
To prevent humidity buildup inside your
vehicle, always drive with the Air
Conditioning and Heater System turned on.
[IP01498(B F )05/95]
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.
*
[IP01499(B F )05/94]
q
Remove any snow, ice or leaves from the air
intake area of your Air Conditioner and
Heater System which could block the air
intake. The intake area is located at the
bottom of the windshield.
*
[IP01500(B F )05/94]
Standard Heater
*
[IP01505(B F )05/94]
The control for your Heater system is located in
the center of the instrument panel below the
radio and will operate only when the ignition
key is turned to the RUN position. Your Heater
will heat and/or ventilate your vehicle interior
depending on the Function and temperature you
select. The Function Selector knob allows you to
select heating or ventilation and determine
where the air will be directed. The Temperature
knob setting determines the temperature of the
air that flows into the vehicle.
File:ltipf.ex
Update:Thu May 9 15:21:29 1996

85
*
[IP01510(B F )05/94]
one third page art:0020096-D
*
[IP01515(B F )05/95]
To turn your Heater system on, select any
position except OFF. This will turn the fan ON
and allow air flow into the vehicle. Select OFF to
turn your Heater off. This will turn the fan off
and stop outside air from coming into the
vehicle.
*
[IP01520(B F )03/95]
Temperature selection
*
[IP01525(B F )02/95]
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.
*
[IP01530(B F )03/95]
HFan speed adjustment
*
[IP01535(B F )05/94]
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 fan
speed and increase the amount of of air entering
the vehicle. Four fan speed positions are
available and are indicated by LO, two separate
File:ltipf.ex
Update:Thu May 9 15:21:29 1996

86dots and HI beside the
Hcontrol knob. The HI
position provides the most air flow.
*
[IP01540(B F )03/95]
Air flow selections
*
[IP01542(B F )03/95]
VENT
*
[IP01545(B F )02/95]
Use VENT to bring outside air through the
instrument panel registers. You can heat the air
in this position by rotating the temperature knob
into the RED area. The air CANNOT be cooled
below the outside temperature regardless of the
temperature knob setting.
*
[IP01550(B F )03/95]
FLOOR
*
[IP01555(B F )05/94]
Air flow will be to the floor when FLOOR is
selected. The air can be heated by rotating the
temperature knob into the RED area.
*
[IP01560(B F )03/95]
MIX
*
[IP01563(B F )05/94]
SelectMIXto get air to the floor and windshield
defrosters at the same time.
*
[IP01565(B F )03/95]
VDEF
*
[IP01570(B F )04/95]
SelectVDEFto obtain maximum air flow to
the windshield. Rotate the temperature knob into
the RED area for the air temperature required to
defrost. Rotate the
Hknob to increase or
decrease the air flow.
*
[IP01575(B F )05/94]
Operating Tips
*
[IP01580(B F )02/95]
The following tips will help you to get the most
satisfaction from your heater system.
[IP01585(B F )04/95]
q
In humid weather, selectVDEF. This will
help to prevent windshield fogging. After a
few minutes, you may select another airflow
position.
*
[IP01587(B F )02/95]
q
To prevent humidity buildup inside your
vehicle, always drive with the heater system
turned on.
File:ltipf.ex
Update:Thu May 9 15:21:29 1996

87 [IP01590(B F )02/95]
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.
*
[IP01595(B F )02/95]
q
Remove any snow, ice, or leaves from the air
intake area at the bottom of the windshield.
*
[IP01801( F )05/94]
one third page art:0020104-D
Climate control knobs (Heater A/C system)
*
[IP03901(B F )05/94]
one third page art:0020096-D
Climate control knobs (heater only)
File:ltipf.ex
Update:Thu May 9 15:21:29 1996