cooling HONDA CR-V 2002 RD4-RD7 / 2.G Owners Manual

Your vehicle’s exhaust contains
carbon monoxide gas. You should
have no problem with carbon
monoxide entering the vehicle in
normal driving if you maintain your
vehicle properly.High levels of carbon monoxide can
collect rapidly in enclosed areas,
such as a garage. Do not run the
engine with the garage door closed.
Even with the door open, run the
engine only long enough to move the
vehicle out of the garage.
Have the exhaust system inspected
f or leaks whenever:
The vehicle is raised f or an oil
change.
You notice a change in the sound
of the exhaust.
The vehicle was in an accident
that may have damaged the under-
side. With the tailgate/hatch glass open,
air flow can pull exhaust gas into
your vehicle’s interior and create a
hazardous condition. If you must
drive with the tailgate/hatch glass
open, open all the windows and set
the heating and cooling system as
shown below.
If you must sit in your parked vehicle,
even in an unconf ined area, with the
engine running, adjust the heating
and cooling system as f ollows:
Select the Fresh Air mode.
Select the mode.
Turn the f an on high speed.
Set the temperature control to a
comfortable setting.
1.
2.
3.
4.
Carbon Monoxide Hazard
Driver and Passenger Saf ety60
Carbon monoxide gas is toxic.
Breathing it can cause
unconsciousness and even kill
you.
Avoid any enclosed areas or
activities that expose you to
carbon monoxide.

This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise
from the bottom white mark to about
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the pointer may rise to the
upper white zone. If it reaches the
red (Hot) mark, pull saf ely to the
side of the road. Turn to page f or
instructions and precautions on
checking the engine’s cooling
system.
The temperature sensor is located in
the f ront bumper. Theref ore, the
temperature reading can be af f ected
by heat ref lection f rom the road sur-
f ace, engine heat, and the exhaust
f rom the surrounding traf f ic. This
can cause the temperature reading
not to be correct when your speed is
under 19 mph (30 km/h).
This shows how much f uel you have.
It is most accurate when the vehicle
is on level ground. It may show
slightly more or less than the actual
amount when you are driving on
curvy or hilly roads.
The needle returns to the bottom
after you turn off the ignition. The
gauge shows the f uel level reading
immediately af ter you turn the
ignition switch back ON (II).
When the outside temperature goes
down below 37°F (3°C) the f irst
time, the temperature reading blinks
about ten times to show you the
outside temperature is low. In certain
weather conditions, temperature
readings near f reezing 32°F (0°C)
couldmeanthaticeisformingonthe
road surf ace. 323
Temperature Gauge
Fuel Gauge
Gauges
Inst rument s and Cont rols74
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.

.....................
Heating and Cooling .128
.........
What Each Control Does . 128
............
How to Use the System . 131
..........
To Turn Everything Of f . 136
................................
Audio System .137
Audio System (U.S. and ........................
Canadian LX) .138
AM/FM/Cassette/CD Audio ....................................
System .138
.................
Operating the Radio . 139
.................
Adjusting the Sound . 143
............
Audio System Lighting . 144
..............................
Digital Clock .144
.........
Operating the CD Player . 146
....
CD Player Error Indications . 148
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Operating the CD Changer . 149
CD Changer Error .............................
Indications .150
Operating the Cassette .....................................
Player .151
............
Tape Search Functions . 152
Audio System (U.S. EX and .......
Canadian EX and EX-L) . 154
AM/FM/Cassette/CD ........
Changer Audio System . 154
.................
Operating the Radio . 155.................
Adjusting the Sound . 159
............
Audio System Lighting . 160
....................
Radio Frequencies . 160
........................
Radio Reception .161
..............................
Digital Clock .162
Operating the Cassette .....................................
Player .164
............
Tape Search Functions . 165
Caring f or the Cassette .....................................
Player .168
.....
Operating the CD Changer . 169
..
Loading CDs in the Changer . 170
...................................
Operation .172
Removing CDs from the .................................
Changer .174
.......
Protecting Compact Discs . 176
CD Changer Error .............................
Indications .177
.......................
Thef t Protection .178
...............................
Cruise Control .179
Comf ort and Convenience Features
Comf ort and Convenience Feat ures127

Proper use of the Heating and
Cooling system can make the
interior dry and comf ortable, and
keep the windows clear f or best
visibility.
Turning this dial clockwise increases
the f an’s speed, which increases air
flow.
Turning this dial clockwise increases
the temperature of the air flow.
This button turns the air condi-
tioning ON and OFF. The indicator
in the button lights when the A/C is
on.This button controls the source of
the air going into the system. When
the indicator in this button is lit, air
f rom the vehicle’s interior is sent
through the system again (Recircula-
tion mode). When the indicator is off,
air is brought in f rom outside the
vehicle (Fresh Air mode).
This button turns the rear window
def ogger on and of f (see page ).Use the MODE control dial to select
the vents the air flows from. Some
air will f low f rom the dashboard
vents in all modes.
81
Comf ort and Convenience Feat ures
Heating and Cooling
What Each Control Does
Fan Control Dial
T emperature Control Dial
Air Conditioning (A/C) Button Recirculation Button
Rear Window Def ogger ButtonMode Control Dial
128
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CI IRRC CUUL LAA T
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RO OL L D
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RO OL L
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RO OL L D
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The system automatically
turns on the A/C and switches to
Recirculation mode. Air f lows f rom
the center and side vents in the
dashboard.
Air flows from the center
and corner vents in the dashboard.
Air f low is divided between
the vents in the dashboard and the
f loor vents.
Air f lows f rom the f loor
vents.
Air f low is divided between
the f loor vents and the def roster
vents at the base of the windshield.
Air f lows f rom the def roster
vents at the base of the windshield. When you select or ,
the system automatically switches to
Fresh Air mode and turns on the
A/C.With these two modes, the A/C
stays on.
Heating and Cooling
Comf ort and Convenience Feat ures129

The direction of air f low f rom the
vents in the center and each side of
the dashboard is adjustable.
To adjust the air flow from each
center vent, move the tab up-and-
down and side-to-side.The vents in the corners of the
dashboard can be opened and closed
with the dials next to them. To adjust the air flow from each side
vent, pivot the vent up-and-down and
move the tab side-to-side.
Heating and Cooling
Comf ort and Convenience Feat ures
Vent Controls
130
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CONT INUED
Turn the temperature control dial
all the way to the lef t.
Make sure the A/C is of f .
Select and Fresh Air mode.
Set the f an to the desired speed.
The outside air intakes f or the
heating and cooling system are at
the base of the windshield. Keep
these clear of leaves and other
debris.
It is best to leave the system in Fresh
Air mode under almost all conditions.
Keeping the system in Recirculation
mode, particularly with the A/C of f ,
can cause the windows to fog up.
Switch to Recirculation mode when
you are driving through smoky or
dusty conditions, then switch back to
Fresh Air mode when the condition
clears. This section covers how to set up the
system controls f or ventilation,
heating, cooling, dehumidif ying, and
def rosting.
The engine must be running f or the
heater and air conditioning to
generate hot and cold air. The heater
uses engine coolant to warm the air.
If the engine is cold, it will be several
minutes bef ore you f eel warm air
coming from the system.
The air conditioning does not rely on
engine temperature.
The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents near the tailgate.1.
2.
3.
Heating and Cooling
Comf ort and Convenience Feat ures
Vent ilat ion
How to Use the System
131
M M
O
ODDE
E C
COON NTTR
RO OL L
D
D I
IAA L
L
T
T
E
EM
M P
PE
ER
RA A T
TU
UR REE
C
CO ON NTTR
RO OL L D
DI
IAA L
L
F
FA
A N
N C
COON NTTR
RO OL L
D
D I
IAA L
L
A
AI
IRR C
COON NDDI
ITT I
IOON NIINNG G
B
BU UT TT
TO
ON N
R
RE
EC
CI IRRC CUUL LAA T
TI
IOON N
B
BU UT TT
TO
ON N

Turn on the A/C by pressing the
button. The light in 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.
To cool the interior with MAX A/C: Set the mode control dial to MAX
A/C.
The system automatically turns on
the A/C, selects and
switches to Recirculation mode.
Make sure the temperature
control dial is all the way to the left.
Set the f an to the desired speed.
1.
2.
3.
4.
5.
1.
2.
3.
Comf ort and Convenience Feat ures
Heating and Cooling
T o Cool wit h A /C
132
M M
O
ODDE
E C
COON NTTR
RO OL L
D
D I
IAA L
L
T
T
E
EM
M P
PE
ER
RA A T
TU
UR REE
C
CO ON NTTR
RO OL L D
DI
IAA L
L
F
FA
A N
N C
COON NTTR
RO OL L
D
D I
IAA L
L
M
MA
AX
X A
A/
/C
C
P
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OS SIITT I
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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 all the way to
the left.
Set the f an to maximum speed.
Open the windows partially. Select and Fresh Air mode.
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. To warm the interior:
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. Start the engine.
Select .
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
1.
2.
3.
4. 74
1.
2.
3.
4.
CONT INUED
Heating and Cooling
Comf ort and Convenience Feat ures
To Heat
133

Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry.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.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C). To remove f og f rom the inside of the
windows:
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 f low f rom 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.
Press the A/C button to turn it of f . 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.
2.
3.
4.
1.
2.
3.
4. 1.
2.
3.
T o Heat and Dehumidif y wit h A ir
Condit ioning T o Def og and Def rost
Heating and Cooling
Comf ort and Convenience Feat ures134