1997 FORD EXPLORER cooling

Using MAX A/C mode
The MAX A/C mode recirculates
the air and directs it to flow
through the instrument panel
vents.
This mode is noisier, but provides
quicker cooling than A/C mode.
The compressor only functions if
the outside temperature is above
10ÉC (50ÉF).
Select MAX A/C for airflow
through these vents:
Off mode
Select the OFF position for all
climate control functions to cease.
The outside inlet door will close
and the fan is shut off.
Drive with the climate control
system on (either in heating or
A/C mode) to reduce humidity in
your vehicle.
Using A/C mode
The A/C mode directs outside
conditioned air to flow through the
instrument panel vents. The A/C
mode can be used for heating,
ventilating or air conditioning. The
A/C compressor only functions in
the A/C mode if the outside
temperature is above 10ÉC (50ÉF).
020
1030405060
70
80
90
110
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120
140
160
1800P RND21RPM x 100012345
6H
C
F
E
RSM
SET
ACC
COAST OFF ONOFFSRSHI LOOFF*A/C*MAX
A/CREW
1FF
2SIDE 1-2
3FM 1STVOL – PUSH ON
AM
FMBASS TREBBAL FADE
AUTO
SET CLKSEEKTUNE
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6PUSHd
uno_off_mode
uno_ac_control
Controls and features
30

Temperature selection
For maximum continuous cooling,
press the blue portion of the
TEMP control until 16ÉC (60ÉF) is
displayed.
For maximum continuous heating,
press the red portion of the TEMP
control until 32ÉC (90ÉF) is
displayed.
The display window will indicate
the temperature and operating
mode that you have selected.
The TEMP control will increase or
decrease the set temperature in
one degree increments between
36ÉC (65 ÉF) and 47ÉC (85ÉF). To
scroll quickly through the
temperatures, until either
maximum continuous cooling or
maximum continuous heating is
reached, press and hold the TEMP
control.
MAX A/C VENT PNL•FLR
REAR
PNL
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MAX A/C VENTFAN OFF
AUTO
uno_fan_speed
Controls and features
34

When adding engine coolant
Ford recommends Ford Premium
Cooling System Fluid, which is an
optimized formula that will protect
all metals and rubber elastomers
used in Ford engines for four years
or 80,000 km (50,000 miles).
It is neither necessary nor
recommended to use supplemental
coolant additives in your
gasoline-powered vehicle. These
additives may harm your engine
cooling system.
When you change or add engine
coolant, it is important to maintain
engine coolant concentration
between 40% (-24ÉC [-11ÉF]) and
60% (-52ÉC [-62ÉF]), depending on
your local climate conditions.
A coolant concentration below 40%
will result in a loss of freeze
protection. A concentration above
60% may cause the engine to
overheat on a warm day.
Refer toLubricant specifications
in theSpecifications and
capacitieschapter. Use only a
premium nationally-recognized
brand name engine coolant or
equivalent.
Always dispose of used
automotive fluids in a responsible
manner. Follow your community's
standards for disposing of these
types of fluids. Call your local
recycling center to find out more
about recycling automotive fluids.
com_recycled_coolant.01
Maintenance and care
181

Recycled engine coolant
Ford Motor Company recommends
that Ford and Lincoln-Mercury
dealers use recycled engine
coolant produced by
Ford-approved processes. 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.
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 the
Capacities and specifications
chapter.
Have your dealer check the engine
cooling system for leaks if you
have to add more than a liter
(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
com_refill_capacity.01
com_winter_climate.01
Maintenance and care
182

Checking the cooling system
hoses
Inspect all engine and heater
system hoses and hose connections
for:
²deterioration
²leaks
²loose hose clamps
CHECKING AND ADDING
POWER STEERING FLUID
Check the power steering fluid at
least twice a year by completing
the following steps:
1. Start the engine.
3
2
1
5
4
uno_checking_adding_power_st
Maintenance and care
184

REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity-liters
(quarts)
Engine oil
(including filter
change)Motorcraft 5W30
Super Premium
Motor OilAll engines
4.7 (5.0)
Brake fluid Ford High
Performance
DOT 3 Brake
FluidAll
Fill to line in
reservoir
Power steering
fluidMotorcraft
MERCONtAT FAll Fill to line in
reservoir
Transmission
fluidMotorcraft
MERCONtAT F5-speed manual
2.6 (5.6 pints)
Motorcraft
MERCONtV
AT F4R70W
Automatic
(4x2)13.1 (13.9)
5R55E
Automatic with
4.0L SOHC
engine (4 x 2)9.25 (9.75)
5R55E
Automatic with
4.0L SOHC
engine (4 x 4)9.55 (10.0)
Transfer case Motorcraft
MERCONtAT F4WD 1.4 (1.5)
AWD 1.25 (1.3)
Engine coolant Ford Premium
Cooling System
Fluid4.0L engine
7.4 (7.8)
5.0L engine 12.1 (12.8)
Front axle fluid Motorcraft SAE
80W90 Axle
Lubricant4 x 4 vehicles
1.7 (3.5 pints)
com_explorer-refills
Capacities and specifications
223

ItemFord Part
NameFord Part
NumberFord
Specification
Hydraulic clutch
master cylinder
and brake
master cylinderHigh
Perfromance
DOT 3 Brake
FluidC6AZ-19542-AB ESZ-M6C25-A
Driveshaft, slip
sline, universal
jointsPremium Long
Life GreaseXG-1-C or K ESA-M1C75-B
Door
weatherstripsSilicone
LubricantsCOAZ-19553-AA ESR-M13P4-A
Engine coolantFord Premium
Cooling System
FluidE2FZ-19549-AA ESE-M97B44-A
ATX shift
linkagePremium Long
Life GreaseXG-1-C ESA-M1C75-B
Engine oilMotorcraft
Motor Oil 5W-30
Super PremiumXO-5W30-QSPWSS-M2C153-F
with API
Certification
Mark
Automatic
transmission
(4R7OW)Motorcraft
MERCONt
Automatic
Transmission
FluidXT-2-QDX MERCONt
Automatic
transmission
(5R55E)Motorcraft
MERCONtV
AT FXT-2-QM MERCONt
Power steering
reservoirMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Speedometer,
parking brake
cableSpeedometer
Cable LubricantE6TZ-19581-A ESF-M1C160-A
Engine oil
lubricantMotorcraft Long
Life Oil FilterFL-1A-4.0L
FL-820-5.0LES-E1ZE-
6714-AA
Capacities and specifications
226