2003 HONDA ODYSSEY heating

When the interior has cooled down
to a more comf ortable temperature,
close the windows and set the
controls as described f or normal
cooling.Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page
) when driving in stop-and-go
traf f ic or climbing a long, steep hill.
If it moves near the red zone, turn
of f the A/C until the gauge reads
normally.
If the interior is very warm f rom
beingparkedinthesun,youcancool
it down more rapidly by setting up
the controls this way:
Start the engine.
Turn on the A/C by pressing the
button. Make sure the tempera-
ture control dial is turned all the
way to the left.
Set the f an to maximum speed.
Open the windows partially. Select and Fresh Air mode.
Turn on the A/C by pressing the
button. The light above the button
comesonwhenafanspeedis
selected.
Make sure the temperature
control dial is all the way to the left.
Select .
If the outside air is humid, select
Recirculation mode. If the outside
air is dry, select Fresh Air mode.
Set the f an to the desired speed.
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Comf ort and Convenience Feat ures
Heating and Cooling
T o Cool wit h A /C
148
FAN CONTROL
DIALMODE BUTTONS
TEMPERATURE
CONTROL DIAL
RECIRCULATION
BUTTON AIR CONDITIONING
BUTTON

To warm the interior:Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry.To remove f og f rom the inside of the
windows:
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C). Set the f an to the desired speed.
Turn on the air conditioning.
Select and Fresh Air mode.
Adjust the temperature control
dial so the mixture of heated and
cooled air f eels comf ortable.
Set the f an to the desired speed.
Select .
When you select , the
system automatically switches to
Fresh Air mode and turns on the
A/C.
Adjust the temperature control
dial so the air flow from the
def roster vents f eels warm.
Turn on the rear window def ogger
to help clear the rear window.
When you switch to another mode
f rom , the A/C stays on.
PresstheA/Cbuttontoturnitoff.
Start the engine.
Select .
When you select , the
system automatically switches to
Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
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Heating and Cooling
Comf ort and Convenience Feat ures
T o Heat
T o Heat and Dehumidif y wit h A ir
Condit ioning T o Def og and Def rost
149

To remove exterior f rost or ice f rom
the windshield and side windows
after the vehicle has been sitting out
in cold weather:Start the engine.
Select .
When you select , the
system automatically switches to
Fresh Air mode and turns on the
A/C.
Set the f an and temperature
controls to maximum.
To rapidly remove exterior f rost or
ice f rom the windshield (on very cold
days), f irst select the Recirculation
mode. Once the windshield is clear,
select the Fresh Air mode to avoid
f ogging the windows. 1.
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Comf ort and Convenience Feat ures
Heating and Cooling
150
FAN CONTROL
DIAL MODE BUTTONS
TEMPERATURE
CONTROL DIAL
RECIRCULATION
BUTTON AIR CONDITIONING
BUTTON

For saf ety, make sure you have a
clear view through all the windows
bef ore driving away. These settings direct all the air f low
to the defroster vents at the base of
the windshield and the side window
def roster vents. The air f low will get
warmer and clear the windows faster
as the engine warms up. You can
close the corner vents with the dial
beside each vent. This will send
more warm air to the windshield
defroster vents.To shut of f the system temporarily,
turn the fan speed and temperature
control dials all the way to the lef t.
You should shut the system
completely of f only f or the f irst f ew
minutes of driving in cold weather,
until the engine coolant warms up
enough to operate the heater. Keep
the fan on at all other times so stale
air does not build up in the interior.
Heating and Cooling
Comf ort and Convenience Feat ures
To Turn Everything Of f
151

For the climate control system to
provide heating and cooling, the
engine must be running.
The automatic climate control
system in your Honda picks the
proper combination of air condi-
tioning, heating, and ventilation to
maintain the interior temperature
you select. The system also adjusts
the fan speed and air flow levels.
The direction of air f low f rom the
vents in the center and each corner
of the dashboard is adjustable.
Move the tab in the center of each
vent up-and-down and side-to-side. Your vehicle also has a rear A/C unit
that allows the rear passengers to
adjust the heating, cooling, and air
f low (see page ).
The corner vents can be opened and
closed with the dials next to them.
The climate control system draws air
through the exterior vents at the
bottom of the windshield. Keep
these vents clear of leaves and other
debris. There are f our vents in the ceiling
(see page ).
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168
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
On EX and EX-L models
152
CENTER VENTS CORNER VENT

When you set the temperature to its
lower limit (60°F/18°C) or its upper
limit (90°F/32°C), the system runs
at f ull cooling or heating only. It does
not regulate the interior temperature.
When the temperature is set
between the lower and upper limits,
the system regulates the interior
temperature to the set value.
Pressing the OFF button shuts the
climate control system completely
of f . Keep the system completely of f
only f or short periods. To keep stale
air and mustiness f rom collecting,
you should have the f an running at
all times.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures155
TEMPERATURE
CONTROL DIALFULL AUTO
DISPLAYFAN CONTROL DIAL
OFF BUTTON
AUTO BUTTON

You can manually select the f an
speedbyturningthefancontroldial.
When you turn the dial clockwise,
the fan is taken out of automatic
mode and starts to run at its lowest
speed. Turning the dial f ully
clockwise increases the f an’s speed,
which increases air flow.
With this dial, you can adjust the
rear A/C unit heating, cooling, and
air flow (see page ).
Use the MODE button to select the
vents the air flows from. Some air
will f low f rom the dashboard corner
vents in all modes. Each time you
press the MODE button, the display
shows the mode selected. Press the
button four times to see all the
modes.166
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Fan Cont rol Dial
Rear A /C Cont rol DialMode Button
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures157
MODE BUTTON FAN CONTROL DIAL
REAR A/C CONTROL DIAL

Û
Ý
To put the Automatic Climate
Control in f ully-automatic mode,
press the AUTO button. Then set
the desired temperature by pressing
either side of the TEMP button:
to raise the temperature above the
displayed value, or to lower the
temperature.
The system automatically selects the
proper mix of conditioned and/or
heated air that will, as quickly as
possible, raise or lower the interior
temperature f rom its current level to
the set temperature.
When you set the temperature to its
lower limit (60°F/18°C) or its upper
limit (90°F/32°C), the system runs
at f ull cooling or heating only. It does
not regulate the interior temperature.
When the temperature is set
between the lower and upper limits,
the system regulates the interior temperature to the set value.
In cold weather, the f an will not
come on automatically until the
vehicle has been driven f or a short
time and the heater starts to develop
warm air.
Pressing the OFF button shuts the
climate control system completely
of f . Keep the system completely of f
only f or short periods. To keep stale
air and mustiness f rom collecting,
you should have the f an running at
all times.
EX-L model with Navigation System
Climat e Cont rol Syst em
Fully-automatic Operation
Comf ort and Convenience Feat ures160
TEMPERATURE BUTTON
OFF BUTTON
AUTO BUTTON
TEMPERATURE DISPLAY