cooling LINCOLN TOWN CAR 2001 Owners Manual

Engine coolant temperature gauge
Indicates the temperature of the
engine coolant. At normal operating
temperature, the needle remains
within the normal area (the area
between the ªHº and ªCº). If it
enters the red section, the engine is
overheating. Stop the vehicle as
soon as safely possible, switch off
the engine immediately and let the engine cool. Refer toEngine coolant
in theMaintenance and carechapter.
Never remove the coolant reservoir cap while the engine is
running or hot.
This gauge indicates the temperature of the engine coolant, not the
coolant level. If the coolant is not at its proper level the gauge indication
will not be accurate. If the gauge enters the red section, the oil
pressure/engine coolant andCheck Engine/Service Engine Soon
indicators illuminate, refer toWhat you should know about fail-safe
coolingin theMaintenance and carechapter.
ELECTRONIC MESSAGE CENTER
The electronic message center only works when the ignition is in the ON
position.
The message center allows you to:
²see problems such as door ajar
and trunk ajar.
²see the compass direction.
²check the on/off status of air
suspension and speed control
systems.
H
TRUNK AJAR DOOR AJAR
TRAC OFF AIR SUSPENSION
O/D OFF TRAC ACTIVE
SPEED CONTROL COMPASSkmCIRCLE
SLOWLY
Instrumentation
17

In approximately 31¤2minutes or less, the fan speed will start to increase
and the airflow location will change to the floor area.
If unusual conditions exist (i.e.-window fogging, etc.), the manual
override controls allow you to select airflow locations and the fan control
allows you to adjust fan speed as necessary.
Temperature selection
The display window indicates the
selected temperature, function
(AUTO or one of the override
controls) and manual control of fan
speed (
) if automatic fan
speed is not desired.
To control the temperature, select any temperature between 18ÉC (65ÉF)
and 29ÉC (85ÉF) by pressing the temperature control.
For continuous maximum cooling,
push the temperature control until
16ÉC (60ÉF) is shown in the display
window. The EATC will continue
maximum cooling (disregarding the
displayed temperature) until a
warmer temperature is selected by
pressing the temperature control.
For continuous maximum heating,
push the temperature control until 32ÉC (90ÉF) is shown in the display
window. The EATC will continue maximum heating (disregarding the
displayed temperature) until a cooler temperature is selected by pressing
the temperature control.
Temperature conversion
Press MAX A/C and FRONTat
the same time (for one second) to
switch between Fahrenheit and
Celsius.
If your vehicle has an English/Metric (E/M) control to change your
electronic instrument cluster (if equipped) and the message center
(if equipped) from English to Metric, this control will also change the
temperature display. Refer toElectronic Message Centerin the
Instrumentationchapter.
˚F
AUTO
FRONT
REAR
˚CEXT
EXT OFF AUTOMAX
A/CFRONT
REAR
Controls and features
28

²If your vehicle has been parked with the windows closed during warm
weather conditions, the air conditioner will perform more efficiently in
cooling the vehicle if driven for two or three minutes with the
windows open. This will force most of the hot, stale air out of the
vehicle. Once the vehicle has been ªaired outº, operate the climate
control system as desired.
²Do not place objects under the front seat that may interfere with the
airflow to the rear seats.
²Remove any snow, ice or leaves
from the air intake area at the
base of the windshield.
²Do not place objects over the defroster outlets. These objects can
block airflow and reduce your ability to see through your windshield.
Avoid placing small objects on top of the instrument panel. These
objects may fall down into the defroster outlets and block airflow, in
addition to damaging the climate control system.
To aid in side window defogging/demisting in cold weather conditions:
1. Select
2. Set the temperature control to full heat
3. Set the fan speed to HI
4. Direct the outer panel vents towards to side windows
To increase airflow to the outer panel vents, close the central panel
vents.
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
32

If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Trailer brakes
Electric brakes and manual, automatic or surge-type trailer brakes are
safe if installed properly and adjusted to the manufacturer's
specifications. The trailer brakes must meet local and Federal
regulations.
Do not connect a trailer's hydraulic brake system directly to your
vehicle's brake system. Your vehicle may not have enough
braking power and your chances of having a collision greatly increase.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure your
trailer lamps conform to local and Federal regulations. See your dealer or
trailer rental agency for proper instructions and equipment for hooking
up trailer lamps.
Driving while you tow
When towing a trailer:
²Ensure that you turn off your speed control. The speed control may
shut off automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for 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.
Driving
142

Trailer towing tips
²Practice turning, stopping and backing up 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.
²If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
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.
Launching or retrieving a boat
When backing down a ramp during boat launching or retrieval:
²do not allow the static water level to rise above the bottom edge of
the rear bumper and
²do not allow waves to break higher than 15 cm (6 inches) above the
bottom edge of the rear bumper.
Exceeding these limits may allow water to enter critical vehicle
components, adversely affecting driveability, emissions, reliability and
causing internal transmission damage.
Replace the rear axle lubricant any time the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
Disconnect the wiring to the trailer before backing the trailer into the
water. Reconnect the wiring to the trailer after the trailer is removed
from the water.
Recreational towing (all wheels on the ground)
Follow these guidelines for your specific powertrain combination to tow
your vehicle with all four wheels on the ground (such as behind a
recreational vehicle).
Driving
143

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 50A** Ignition Switch
2 40A** Ignition Switch
3 50A** Cooling Fan-High Speed
4 30A** PCM Power Relay
5 40A** I/P Fuse Panel, Fuses 11, 19, 21, 23, 25,
27, and 32(Long Wheel Base Only)
6 Ð Not Used
7 40A** I/P Fuse Panel, Fuses 1, 3, 5, 7, 9, 31
8 30A** Driver Power Seat, I/P Fuse Panel, Fuse
30, Adjustable Pedal, Passenger Power
Seat
9 40A** Anti-Lock Brakes
10 40A** Rear Defrost, I/P Fuse Panel, Fuse 28
Roadside emergencies
152

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
11 40A** Accessory Delay Relay (Signature/Cartier),
Power Window Relay (Executive), I/P
Fuse Panel, Fuse 29,
12 30A** Air Suspension
13 30A* Rear Heated Seats (Long Wheel Base
Only)
14 20A* Rear Power Point (Long Wheel Base Only)
15 20A* Rear Power Point (Longe Wheel Base)
16 30A* Heated Seats
17 10A* Air Suspension
18 15A* Horn
19 30A* Subwoofer, I/P Fuse Panel, Fuse 33
20 15A* Fuel Injectors, PCM
21 15A* Heated Oxygen Sensors, Transmission
Solenoids, EVAP Canaster Vent Solenoid,
EGR Vacuum Regulator, EVAP Vapor
Management Valve
22 20A Fuel Pump
23 15A Charging System
24 20A* Auxiliary Power Outlet
25 30A** Passenger Seat (Long Wheel Base Only)
26 30A CB** Cooling Fan-Low Speed
27 20A** Anti-Lock Brakes
28 Ð PCM Diode
29 Ð Not used
Relay 1 Ð Fuel Pump Relay
Relay 2 Ð A/C Clutch Relay
Relay 3 Ð PCM Power Relay
Relay 4 Ð Air Suspension Relay
Relay 5 Ð Rear Defrost Relay
* Mini Fuses ** Maxi Fuses
Roadside emergencies
153

JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes, and
clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; also, the
catalytic conveter may become damaged.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its adaptive strategy. As a result of this, the
transmission may shift firmly. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation to its
optimum shift feel.
1.Use only a 12±volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle's electrical system.
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.
Roadside emergencies
158

WINDSHIELD WASHER FLUID
Checking and adding washer fluid
Check the washer fluid whenever
you stop for fuel.
If the level is low, add enough fluid
to fill the reservoir. In very cold
weather, do not fill the reservoir all
the way.
Only use a washer fluid that meets
Ford specifications. Refer to
Lubricant specificationsin the
Capacities and specifications
chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle's paint finish, wiper blades or washer system.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
mileage intervals listed in the scheduled maintenance guide. The coolant
concentration should be maintained at 50/50 coolant and water, which
equates to a freeze point of -36É C (-34É F). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014±R1060). The level of coolant
should be maintained at the ªcold fullº of ªcold fill rangeº level in the
coolant reservoir. If the level falls below, add coolant per the instructions
in theAdding Engine Coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50±50 mixture of coolant and water provides the following:
Maintenance and care
171

Do not add engine coolant when the engine is hot. Steam and
scalding liquids released from a hot cooling system can burn you
badly. Also, you can be burned if you spill coolant on hot engine parts.
Do not put engine coolant in the windshield washer fluid
container. If sprayed on the windshield, engine coolant could
make it difficult to see through the windshield.
The cooling system in your vehicle is filled with either green-colored
Motorcraft Premium Engine Coolant meeting Ford specification
ESE-M97B44±A or yellow-colored Motorcraft Premium Gold Engine
Coolant meeting Ford Specification WSS-M97B51±A1. To determine your
vehicle's coolant type (color), check your coolant reservoir.
²Add Motorcraft Premium Engine Coolant (green-colored),
VC-4±A (U.S.) or CXC-10 (Canada) or Motorcraft Premium
Gold Engine Coolant (yellow-colored), VC-7±A, depending on
the type of coolant originally equipped in your vehicle.If you
are unsure which type of coolant your vehicle requires, check your
coolant reservoir or contact your local dealer.
²Do not add/mix an orange-colored, extended life coolant such
as Motorcraft Speciality Orange Engine Coolant, VC-2 (US) or
CXC-209 (Canada), meeting Ford specification WSS-M97B44±D
with the factory-filled coolant.Mixing Motorcraft Speciality Orange
Engine Coolant or any orange-colored extended life product with your
factory filled coolant can result in degraded corrosion protection.
²A large amount of water without engine coolant may be added, in case
of emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained and refilled with a 50/50 mixture of
engine coolant and distilled water as soon as possible. Water alone
(without engine coolant) can cause engine damage from corrosion,
overheating or freezing.
²Do not use alcohol, methanol or brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).Alcohol
and other liquids can cause engine damage from overheating or
freezing.
²Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
Maintenance and care
173