1999 FORD WINDSTAR cooling

²(Panel and floor)-Distributes outside air through the instrument
panel registers and the floor ducts. Heating and air conditioning
capabilities are provided in this mode. Push the
A/C(A/C) control in
order to cool the vehicle below the outside temperature. For added
customer comfort, when the temperature control knob is anywhere in
between the full hot and full cold positions, the air distributed through
the floor ducts will be slightly warmer than the air sent to the
instrument panel registers.
²
(Floor)-Allows for maximum heating by distributing outside air
through the floor ducts. Heating and air conditioning capabilities are
provided in this mode. Push the
A/C(A/C) control in order to cool the
vehicle below the outside temperature.
²
(Floor and defrost)-Distributes outside air through the
windshield defroster ducts and the floor ducts. Heating and air
conditioning capabilities are provided in this mode. In this mode, the
air conditioning will automatically engage if the outside temperature is
about 4ÉC (40ÉF) or above. However, the indicator will not light unless
the
A/C(A/C) control is selected. If the A/C control was previously
selected before using Floor/Defrost, the indicator light will remain lit.
For added customer comfort, when the temperature control knob is
anywhere in between the full hot and full cold positions, the air
distributed through the floor ducts will be slightly warmer than the air
sent to the instrument panel registers.
²
(Defrost)-Distributes outside air through the windshield
defroster ducts. It can be used to clear ice or fog from the windshield.
If the temperature is about 4ÉC (40ÉF) or higher, the air conditioner
will automatically dehumidify the air to prevent fogging. However, the
indicator will not light unless the
A/C(A/C) control is selected.
Cooling your vehicle with outside air
Cooling your vehicle with air conditioned outside air is quieter but less
economical than using recirculated air. It also has less cooling capacity.
In order to cool your vehicle using outside air:
1. Turn the mode selector to
(panel),(panel and floor) or
(floor).
2. Press the
A/C(A/C) control. The indicator light next to theA/C(A/C)
control will illuminate.
3. Slide the temperature control knob to the left.
4. Turn the fan speed control to the position of your choice.
Controls and features
33

During periods of high humidity, vapor may be emitted from the air
outlets when using the A/C system with outside air. This can be
corrected by using MAX A/C to cool the vehicle.
Operating tips
²In humid weather, selectbefore 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.
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.
²To get maximum heating performance from the second row floor vents
(located under the front row seats), place the front mode selector
control in the
(floor) position and set the fan speed to its highest
setting.
²If the air conditioner works well in MAX A/C, but not in any other
mode when the A/C control is selected, this may indicate that the
passenger compartment air filter (if equipped) needs to be replaced.
Do not place objects on top of the instrument panel, as these
objects may become projectiles in a collision or sudden stop.
Controls and features
34

Driving while you tow
Do not drive faster than 88 km/h (55 mph) when towing a trailer.
Speed control may shut off if you are towing on long, steep grades.
When towing a trailer:
²Use a lower gear when towing up or down steep hills. This will
eliminate excessive downshifting and upshifting for optimum fuel
economy and transmission cooling.
²Anticipate stops and brake gradually.
Exceeding the GCWR rating may cause internal transmission
damage and void your warranty coverage.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your Scheduled Maintenance guide
for more information.
Trailer towing tips
²Practice turning, stopping and backing up in an area before starting on
a trip to get the feel of the vehicle trailer combination. When turning,
make wider turns so the trailer wheels will clear curbs and other
obstacles.
²Allow more distance for stopping with a trailer attached.
²The trailer tongue weight should be 10% of the loaded trailer weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
Driving
165

Fuse/Relay
LocationFuse Amp
RatingDescription
20 15A* Ignition Coil, Intake Air Control Valve, Fuel
Injectors #1, #2, #3, #4, #5, #6, Mass Air Flow
Sensor, Fuel Pump Relay Coil, Intake
Manifold Runner Control, HI-Speed Cooling
Fan Relay Coil, LO-Speed Cooling Fan Relay
Coil, Powertrain Control Module
21 10A* Front Electronic Module
(LH Door Lock Motor)
22 15A* Right Front Park Lamp, Right Front Turn
Lamp, Right Front Cornering Lamp
23 15A* Left Front Park Lamp, Left Front Turn Lamp,
Left Front Cornering Lamp
24 Ð Not Used
101 40A** ABS Module
102 40A** ABS Module
103 40A** SSP4 Relay, SSP4 Relay (coil)
104 40A** LH Power Seat Motors, LH Power Lumbar
Motor
105 30A** Starter Motor Solenoid, Ignition Switch
106 30A** Delayed Accessory Relay, Delayed Accessory
Relay (coil), Front Electronic Module, RHF
Window Motor
107 50A** RH/LH Engine Cooling Fan Motors, Cooling
Fan Dropping Resistor
108 40A** SSP2 Relay, SSP2 Relay (coil)
109 40A** SSP1 Relay, SSP1 Relay (coil)
110 50A** RH Power Sliding Door Module
111 Ð Not Used
112 30A** Electric Brake Controller
113 30A** Front Electronic Module (LH Window Motor)
114 40A** SSP3 Relay, SSP3 Relay (coil)
115 50A** Fuse Junction Box Bus #2
Roadside emergencies
175

3. Park the booster vehicle close to the hood of the disabled vehicle making
sure the two vehiclesdo nottouch. Set the parking brake on both vehicles
and stay clear of the engine cooling fan and other moving parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect any electrical
surges. Turn all other accessories off.
Connecting the jumper cables
1. Connect the positive (+) booster cable to the positive (+) terminal of
the discharged battery.
Note:In the illustrations,lightning boltsare used to designate the
assisting (boosting) battery.
2. Connect the other end of the positive (+) cable to the positive (+)
terminal of the assisting battery.
+–+–
+–+–
Roadside emergencies
183

If sprayed on the windshield, engine coolant could make it difficult to see
through the windshield.
When the engine is cool, add a 50/50 mixture of engine coolant and
water to the engine coolant reservoir-DO NOT ADD DIRECTLY TO THE
RADIATOR. Add straight water only in an emergency, but you should
replace it with a 50/50 mixture of coolant and distilled water as soon as
possible.
Check the coolant level in the coolant reservoir the next few times you
drive the vehicle. If necessary, add enough of a 50/50 mixture of coolant
and water to bring the liquid level to the fill line on the reservoir.
Never remove the coolant reservoir cap while the engine is
running or hot.
If you must remove the coolant reservoir cap, follow these steps to avoid
personal injury:
1. Before you remove the cap, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly
turn cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
Change your engine coolant according to the appropriate schedule listed
in the Scheduled Maintenance Guide.
Before adding engine coolant, check the color of the coolant in your
vehicle.
For vehicles with green coolant,use Ford Premium Cooling System
Fluid E2FZ-19549±AA (in Canada, Motorcraft CXC-8±B) or an equivalent
premium engine coolant that meets Ford specification ESE-M97B44±A.
Do not add orange coolant or recycled coolant to your vehicle
originally equipped with conventional green coolant.
For vehicles with orange coolant,use Ford Extended Life Engine
Coolant F6AZ-19544±AA or a DEX-COOLtequivalent that meets Ford
specification WSS-M97B44±D.
Do not add conventional green coolant or recycled coolant to
your vehicle originally equipped with orange coolant.
Maintenance and care
198

Do not use alcohol or methanol antifreeze or any engine coolants mixed
with alcohol or methanol antifreeze. Do not use supplemental coolant
additives in your vehicle. These additives may harm your engine cooling
system. The use of an improper coolant may void your warranty of your
vehicle's engine cooling system.
Recycled engine coolant
Ford Motor Company recommends that Ford and Lincoln-Mercury
dealers use recycled engine coolant produced by Ford-approved
processes.
For vehicles with green coolant,not all coolant recycling processes
produce coolant which meets Ford specification ESE-M97B44±A, and use
of such coolant may harm engine and cooling system components.
For vehicles with orange coolant,no recycling process has been
approved at this time and use of such coolant may harm engine and
cooling system components.
Always dispose of used automotive fluids in a responsible manner.
Follow your community's regulations and standards for recycling and
disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle's cooling system can hold, refer
toRefill capacitiesin theCapacities and specificationschapter.
Have your dealer check the engine cooling system for leaks if you have
to add more than 1.0 liter (1.0 quart) of engine coolant per month.
Severe winter climate
If you drive in extremely cold climates (less than ±36ÉC [±34ÉF]), it may
be necessary to increase the coolant concentration above 50%. Refer to
the chart on the coolant container to ensure the coolant concentration in
your vehicle is such that the coolant will not freeze at the temperature
level in which you drive during winter months. Never increase the engine
coolant concentration above 60%. Leave a 50/50 mixture of engine
coolant and water in your vehicle year-round in non-extreme climates.
Maintenance and care
199

REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid
1All Fill to MAX line
on reservoir
Engine oil
(includes filter
change)Motorcraft 5W30
Super Premium
Motor Oil3.0L engine 4.3L
(4.5 quarts)
3.8L engine 4.7L
(5.0 quarts)
Engine coolant
2Without rear
heater14.0L
(14.8 quarts)
With rear heater 15.0L
(15.9 quarts)
Fuel tank N/A All 98.4L
(26.0 gallons)
Automatic
transaxle fluidMotorcraft
MERCONtV
AT FAll 11.6L
(12.25 quarts)
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll Fill to line on
reservoir
1Use only brake fluids certified to meet Ford specifications. Refer to
Lubricant Specificationsin this chapter. DOT 3 fluid is recommended.
However, if DOT 3 is not available, DOT 4 fluid can be used.
2If your engine coolant is green in color, use Ford Premium Cooling
System Fluid. If your coolant is orange in color, use Ford Extended Life
Engine Coolant. Refer toAdding engine coolant, in the Maintenance
and Care chapter.
Capacities and specifications
237