climate control FORD F150 1999 10.G Owners Manual

VOL-PUSH ON
AM
FMBASS
TREBBAL FADEAUTO
SET
SEEKTUNEDISCSSCAN EJTAPE
CDDOLBY 8 NR
REW
1FF
2SIDE 1-2
3
4COMP
5SHUFFLE
6
ST FM 1
FLOOR
PANELLO
HI
COOL WARMDEF FLR&
DEF PANEL &
FLOOR OFF
PASSENGER AIRBAGOFF
OFF ON
Passenger air bag
deactivate switch
(pg. 99) Climate control
systems
(pg. 56) Gearshift (includes
overdrive button)
(pg. 122)
Auxiliary
power point
(pg. 18)4WD Control*
(pg. 130)Electronic sound system
(pg. 19)
Instrumentation
5

Audio system warranties and service
Refer to the ªWarranty Guideº for audio system warranty information.
If service is necessary, see your dealer or a qualified technician.
CLIMATE CONTROL SYSTEM
Heater only system (if equipped)
Fan speed control
Controls the volume of air circulated
in the vehicle.
Temperature control knob
Controls the temperature of the
airflow inside the vehicle. On
heater-only systems, the air cannot
be cooled below the outside
temperature.
Mode selector control
Controls the direction of the airflow
to the inside of the vehicle.
²PANEL-Distributes outside air through the instrument panel registers.
²OFF-Outside air is shut out and the fan will not operate.
²PANEL & FLOOR-Distributes outside air through the instrument panel
registers and the floor ducts.
HI
COOL WARM
OFFPANELFLOOR
DEFFLR
& DEF PANEL &
FLOOR
LO
HI LO
COOL WARM
OFFPANELFLOOR
DEFFLR
& DEF PANEL &
FLOOR
Controls and features
56

²FLOOR-Allows for maximum heating. Distributes outside air through
the floor ducts.
²FLOOR & DEF-Distributes outside air through the floor ducts and the
windshield defroster ducts.
²DEF
-Distributes outside air through the windshield defroster
ducts. It can be used to clear ice or fog from the windshield.
Operating tips
²In humid weather, selectbefore driving. This will help to 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).
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.
Controls and features
57

Manual heating and air conditioning system (if equipped)
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
OFFPANEL
A/CFLOOR
DEFFLR
& DEFMAX
A/C
PANEL &
FLOORLO
HI LO
COOL WARM
OFFPANEL
A/CFLOOR
DEFFLR
& DEFMAX
A/C
PANEL &
FLOOR
Controls and features
58

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.
Controls and features
60

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 15A Audio
2 5A Powertrain Control Module (PCM), Cluster
3 20A Cigar Lighter, OBD-II Scan Tool Connector
4 15A Autolamp Module, Remote Entry Module,
Mirrors
5 15A AC Clutch Relay, Speed Control Module,
Reverse Lamp, Climate Mode Switch,
Daytime Running Lamp Relay
6 5A Cluster, Brake Shift Interlock Solenoid,
Rear Air Suspension Module, GEM Module
7 Ð Not Used
8 5A Radio, Remote Entry Module, GEM Module
9 Ð Not Used
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
152

Fuse/Relay
LocationFuse Amp
RatingDescription
10 Ð Not Used
11 30A Front Washer Pump Relay, Wiper Run/Park
Relay, Wiper Hi/LO Relay, Windshield Wiper
Motor
12 Ð Not Used
13 20A Stop Lamp Switch (Lamps), Turn/Hazard
Flasher, Speed Control Module
14 15A 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, RABS Test Connector
16 20A Headlamps (Hi Beams), Cluster (Hi Beam
Indicator)
17 Ð Not Used
18 5A Instrument Illumination (Dimmer Switch
Power)
19 Ð Not Used
20 5A Audio, GEM Module, Powertrain Control
Module (PCM),
21 15A Starter Relay, Clutch Switch, Fuse 20
22 10A Air Bag Module, Passenger Airbag
Deactivation Module
23 10A Trailer Tow Battery Charge Relay,
Turn/Hazard Flasher, 4x4 Solenoids, 4x4
Relays
24 10A Climate Mode Switch (Blower Relay)
25 5A 4 Wheel Anti-Lock Brake System (4WABS)
Module
26 10A Right Side Low Beam Headlamp
27 5A Foglamp Relay and Foglamp Indicator
28 10A Left Side Low Beam Headlamp
29 5A Autolamp Module, Transmission Overdrive
Control Switch
Roadside emergencies
153

Fuse/Relay
LocationFuse Amp
RatingDescription
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** Power Windows
111 50A** Ignition Switch Battery Feed (Start and
Run Circuits)
112 30A** Drivers Power Seat
113 50A** Ignition Switch Battery Feed (Run and
Accessory Circuits)
114 Ð Not Used
115 Ð Not Used
116 Ð Not Used
117 Ð Not Used
118 Ð Not Used
201 Ð Trailer Tow Park Lamp Relay
202 Ð Front Wiper Run/Park Relay
203 Ð Trailer Tow Backup Lamp Relay
204 Ð A/C Clutch Relay
205 Ð Horn Relay
206 Ð Fog Lamp Relay
207 Ð Front Washer Pump Relay
208 Ð Not Used
209 Ð Front Wiper Hi/Lo Relay
301 Ð Fuel Pump Relay
302 Ð Trailer Tow Battery Charge Relay
303 Ð Rear Air Suspension Relay
304 Ð Powertrain Control Module Relay
Roadside emergencies
156

Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified
government test course. For example, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction AA A B C
The traction grades, from highest to lowest are AA, A, B, and C. Those
grades represent the tire's ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor traction
performance.
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning or peak traction characteristics.
Temperature A B C
The temperature grades are A (the highest), B, and C, representing the
tire's resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a level of performance
which all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the minimum required by
law.
The temperature grade for this tire is established for a tire that
is properly inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
Maintenance and care
191

Do not replace your tires with ªhigh performanceº tires or larger
size tires.
Failure to follow these precautions may adversely affect the
handling of the vehicle and make it easier for the driver to lose
control and roll over.
Tires that are larger or smaller than your vehicle's original tires may also
affect the accuracy of your speedometer.
SNOW TIRES AND CHAINS
Snow tires must be the same size and grade as the tires you
currently have on your vehicle.
The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains. If you need to use chains, it is recommended that steel
wheels (of the same size and specifications) be used as chains may chip
aluminum wheels.
Follow these guidelines when using snow tires and chains:
²Use only SAE Class S chains.
²Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
²Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
²If possible, avoid fully loading your vehicle.
²Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
²The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and chains.
Maintenance and care
194