climate control Mercury Villager 2002 s User Guide

•(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 4°C (40°F) or higher, the air conditioner
will automatically dehumidify the air to reduce fogging.
•
(Panel) - Distributes outside air through the instrument panel
registers. Heating and air conditioning capabilities are provided in this
mode. Push
A/Cto cool the vehicle below the outside temperature.
•
(Panel and floor) - Distributes outside air through the instrument
panel registers and the front and rear floor ducts. Heating and air
conditioning capabilities are provided in this mode. Push
A/Cto cool
the vehicle below the outside temperature. For added customer
comfort, when the temperature control is anywhere in between the
full hot and full cold, the air distributed through the front and rear
floor ducts will be slightly warmer than the air sent to the instrument
panel registers.
•
(Floor) - Allows for maximum heating by distributing outside air
through the front and rear floor ducts. Heating and air conditioning
capabilities are provided in this mode. Push
A/Cto cool the vehicle
below the outside temperature.
•MAX A/C - Uses recirculated air to cool the vehicle. MAX A/C is
noisier than
A/CA/C but more economical and will cool the inside of
the vehicle faster. After pressing the MAX control, both the MAX
and
A/CA/C indicators will light and the airflow will be from the
instrument panel registers. In this mode, the air conditioning will
automatically engage if the outside temperature is about 4°C (40°F) or
higher.
Cooling your vehicle with outside air using override controls
Cooling your vehicle with air conditioned outside air using just the A/C
override control is quieter but less economical than using both the A/C
and the MAX control. It also has less cooling capacity and is not
recommended for high outside temperatures.
In order to cool your vehicle with outside air using the override controls:
1. Select the override control
,or.
2. Press
A/C. The indicator light onA/Cwill illuminate.
3. Select the desired temperature for your comfort level.
4. Adjust the fan speed override knob to the position of your choice.
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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.
Rear seat heating
Rear seat heating is provided through the floor ducts located under the
front seats. Airflow and temperature to the rear seating are regulated by
the main climate control system.
Operating tips
•In humid weather, select
(Defrost) before driving. This will
reduce fogging on your windshield. Once the windshield has been
cleared, operate the climate control system as desired.
•To reduce humidity buildup inside the vehicle in cold weather
conditions, do not drive with the climate control system in the OFF or
MAX A/C position.
•To reduce humidity buildup inside the vehicle in warm weather
conditions, do not drive with the climate control system in the OFF
position.
•Under normal weather 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“breathe”
through the outside air inlet duct.
•Under snowy or dirty weather conditions, your vehicle’s climate
control system should be left in the OFF position when the vehicle is
parked. This allows the climate control system to be free from
contamination of outside pollutants.
•If 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“aired out”, operate the climate
control system as desired.
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•Do not place objects under the front seat that will interfere with the
airflow to the rear seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•Do not place objects over the defroster outlets. These objects may
block airflow and reduce visibility through your windshield. Avoid
placing small objects on top of your instrument panel. These objects
can fall down into the defroster outlets and block airflow, in addition
to, damaging the climate control system.
To aid in 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 the 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.
REAR PASSENGER AIR CONDITIONING SYSTEM—EATC
SYSTEMS
On vehicles equipped with front passenger EATC systems, the vehicle
will also have rear passenger compartment climate controls, which allow
the rear seat occupants to adjust their air conditioning level.
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69

The rear A/C fan speed control allows rear passengers to control the
volume of air that is distributed from the rear registers.
The rear seat A/C system is controlled from the main climate control
system on the instrument panel. Ensure that the control is set to REAR
A/C to engage the rear passenger compartment air conditioning system.
0
1
2
3
4REAR
A/C
TEMP
AUTOMATICOFF REAR 1 2 3 4
OFFA/C
A/CMAXHI
LO
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Turning the Rear A/C on
1. Set the main climate control rear fan control to Rear A/C; set the
mode selector to any position (other than OFF), and depress the A/C
control.
2. Set the fan speed on the Rear A/C fan control to a number between
1–4 to regulate the airflow to the rear seat section.
Turning the Rear A/C off:
There are two ways to turn the rear air conditioning system off. The first
way is to turn the Rear Fan Control on the main climate control system
to OFF.
TEMP
AUTOMATICOFF REAR 1 2 3 4
OFFA/C
A/CMAXHI
LO
10
2
3
4
REAR
A/C
OFF REAR 1 2 3 4
A/C
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71

You can also turn the Rear Fan Control on the main climate control
system to Rear A/C and turn the Rear A/C Fan Control to 0.
For maximum cooling for the front seat passengers, set the rear fan
switch to the OFF (0) position.
Please note that the rear passenger air conditioning system is
designed for air conditioning purposes only, and does not heat the
rear compartment. Rear compartment heating is provided by the
underseat floor ducts. Refer to Rear Seat Heating.
REAR WINDOW DEFROSTER
The rear defroster control is located
on the instrument panel.
Press the rear defroster control to
clear the rear window of thin ice
and fog.
•The small LED will illuminate
when the rear defroster is
activated.
The ignition must be in the ON position to operate the rear window
defroster.
The defroster turns off automatically after 15 minutes or when the
ignition is turned to the OFF position. To manually turn off the defroster
before 15 minutes have passed, push the control again.
0
1
2
3
4REAR
A/C
SECURITYHAZARD
RR DEFOGRR WIPER
RR WASH
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72

ODOR AND PARTICULATE AIR FILTRATION SYSTEM
(IF EQUIPPED)
The odor and particulate air filtration system is designed to reduce the
concentration of objectionable exterior odors as well as airborne particles
such as dust, spores and pollen in the air being supplied to the interior
of the vehicle. The extent of EXTERIOR odor reduction depends on the
odor itself and the perceptional threshold of the individual. The odor and
particulate filtration system gives the following benefits to customers:
•Improves the customer’s driving comfort by reducing odor and particle
concentration
•Improves the interior compartment cleanliness
•Protects the climate control components from particle deposits
The filter is located just in front of the windshield under the cowl grille
on the passenger side of the vehicle.
For more information, or to replace the filter, see your Ford, Lincoln or
Mercury Dealer.
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
Eng Cont 10A Powertrain Control Module,
Oxygen Sensors
Room Lamp 15A Interior Lamps
Mirror 7.5A Smart Entry Control (SEC),
Power Mirror Switch
Stop Lamp 20A Brake Pedal Position (BPP)
Switch, Trailer Tow Control Unit
Cigar Lighter 20A Cigar Lighter
Hazard 10A Hazard Warning Flasher Switch,
Anti-Theft Indicator
RR Pwr Plug 20A Rear Powerpoint
Rear Blower 15A Rear Blower Motor Relay, Rear
Blower Motor
Front Wiper 20A Front Wiper/Washer Assembly
Rear Blower 15A Rear Blower Motor Relay, Rear
Blower Motor
Rear Wiper 10A Rear Wiper/Washer Assembly
O2 Sensor 7.5A Oxygen Sensor
Audio/Video 15A Radio/Video System
Turn 10A Hazard Warning Flasher Switch
Audio Amp 20A Subwoofer Amplifier
Front Blower 20A Front Blower Motor, Front Blower
Motor/Speed Controller
Eng Cont 7.5A Powertrain Control Module,
Lighting Control Module
Relays 10A Speed Control, Instrument
Cluster, Rear Blower Motor, Data
Link Connector #2, Cooling Fans
A/C Cont 7.5A Electronic Automatic
Temperature Control (EATC)
Module, A/C Relay, Front Climate
Control Panel
Roadside Emergencies
178

4. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unmetered
air to enter the engine if not
properly seated.
5. Replace the air filter housing
cover and secure the four clamps.
INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with nominal rim
diameters of 10 to 12 inches or limited production tires as defined in
Title 49 Code of Federal Regulations Part 575.104(c)(2).
U.S. Department of Transportation-Tire quality grades:The U.S.
Department of Transportation requires Ford to give you the following
information about tire grades exactly as the government has written it.
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.
Maintenance and Specifications
235

Make sure that all replacement tires are of the same size, type,
load-carrying capacity and tread design (e.g.,“All Terrain”,
“Touring”, etc.), as originally offered by Ford.
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:
•Use only SAE Class S chains.
•Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive 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.
•If possible, avoid fully loading your vehicle.
•Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
•The 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 Specifications
238