engine coolant HONDA CR-V 2004 RD4-RD7 / 2.G Owners Manual

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This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise to
about the middle of the gauge. In
severe driving conditions, the pointer
may rise to the upper zone. If it
reaches the red (Hot) mark, pull
safely 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 in the
f ront bumper. Theref ore, the
temperature reading can be af f ected
by heat ref lection f rom the road
surf ace, engine heat, and the
exhaust f rom surrounding traf f ic.
This can cause an incorrect
temperature reading when your
speed is under 30 km/h.If the outside temperature is
incorrectly displayed, you can adjust
it up to 3°C warmer or cooler.
NOTE: The temperature must be
stabilized bef ore doing this
procedure.
Select the outside temperature
display, then press the Select/Reset
knob f or ten seconds. The f ollowing
sequence will appear f or one second
each:0,1,2,3,4,5, 5, 4, 3, 2,
1, 0, 1 (0, 1, 2, 3, 3, 2, 1, 0, 1).
When it reaches the desired value,
release the Select/Reset knob. You
should see the new outside
temperature displayed.
In certain weather conditions,
temperature readings near f reezing 0
°Ccouldmeanthaticeisformingon
the road surface.
This light displays the outside
temperature Centigrade.
211
Canadian models only
Temperature Gauge
Outside Temperature Indicator
Gauges
Inst rument s and Cont rols62
OUTSIDE TEMPERATURE INDICATOR

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. The A/C indicator does not
come on.
The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents near the tailgate.
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 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 f rom the system.
Select and Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page ). If it moves near the red zone,
turn of f the A/C until the gauge
reads normally.
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. you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in Fresh Air mode.
1.
2.
3.
4. 1.
2.
3.
1.
2.
3.
1.
2.
3.
4.
5. 62
If the interior is very warm,
Ventilation
Using the Heater Using the A /C
Vents, Heating, and A/C
Comf ort and Convenience Feat ures100

Remove the dipstick again and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page . Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant. Refer to
on page f or
inf ormation on checking other
items in your Honda.
4. 173 176167
Service Station Procedure
Bef ore Driving
A dding Oil Engine Coolant Check
A dding
Engine Coolant Owner’s Maintenance
Checks
128
UPPER MARK
LOWER MARK MAX RESERVE TANK
MIN

This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer.......................
Maintenance Saf ety .164
.................
Maintenance Schedule . 165
....................
Maintenance Record .170
..............................
Fluid Locations .172
........................
Adding Engine Oil .173
.........
Changing the Oil and Filter . 174
..............................
Engine Coolant .176
....................
Windshield Washers .178
.......................
Transmission Fluid .179
................
Brake and Clutch Fluid . 181
....................
Power Steering Fluid . 182
....................................
Hood Latch .182
.............................................
Lights .183
.......................................
Seat Belts .187
.....................................
Floor Mats .188
..................
Dust and Pollen Filter . 188
.................................
Wiper Blades .189
...............................................
Tires .190
...................
Checking the Battery . 196
.............................
Vehicle Storage .197
243
Maintenance
Maint enance163

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Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the appropriate
page listed. Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page
.
Windshield washer f luid Check
the level in the reservoir monthly.
If weather conditions cause you to
use the washers f requently, check
the reservoir each time you stop
f or f uel. See page .
Brakes Check the f luid level
monthly. See page . Automatic transmission Check
the f luid level monthly. See page . Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate light monthly. See
page .
127
128
178
179 183
190
181
Maintenance Schedule
Maint enance
Owner’s Maintenance Checks
167

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Follow the Normal Maintenance
Schedule if the severe driving
conditions specif ied in the Severe
Conditions Maintenance Schedule on
the next page do not apply.
NOT E: If you only OCCASIONALLY
drive under ‘‘severe’’ conditions, you
should f ollow the Normal Conditions
Maintenance Schedule.
Maint enance
168
miles x 1,000
km x 1,000
Service the items listed at the indicated distance (or time, if given).
Every 3 years (independent of mileage)
( (O
O r
re
ev
ve
er
ry
y 6
6y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
(
(
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h e
er
rw
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se e a
ad
d j
ju
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stt o
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nl
ly
y i
if
f n
n o
oi
is
sy y )
)
Every 10,000 miles (16,000 km)(
(O
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re
ev
ve
er
ry
y 1
1y
ye
ea
ar
r,
, w
w h
hi
ic
ch h e
ev
ve
er
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coo m
m e
es
s f
fi
ir
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)
Check inflation and condition once a month Check oil and coolant at each fuel stop
10
16
20
3230
4840
6450
8060
9670
112 80
128
( ( O
O r
re
ev
ve
er
ry
y 2
2y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
Replace at 120,000 miles (192,000 km) or 6 years, then every 90,000 miles (144,000 km) or 5 years.
See information on maintenance and emission warranty on page .
( (O
O r
re
ev
ve
er
ry
y 1
1y
ye
ea
ar
r,
, w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
(
( O
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re
ev
ve
er
ry
y 5
5y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
Every 160,000 miles (256,000 km)
At 120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years 150
240
140
224
130
208
120
192
110
176
100
160
90
144
Check engine oil and coolant
Check tires
Replace engine oil
Rotate tires (follow pattern on page 193)
Replace engine oil filter
Check front and rear brakes
Check parking brake adjustment
Inspect the following items: Tie-rod ends, steering gearbox, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
Inspect drive belts
Replace dust and pollen filter
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Replace automatic transmission fluid
Replace manual transmission fluid
Replace rear differential fluid
Inspect idle speed
Replace engine coolant
Replace brake fluid
1: : 166
1
Maintenance Schedule for Normal Conditions

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Follow the Severe Maintenance
Schedule if you drive your vehicle
MAINLY under one or more of the
f ollowing conditions: Extensive idling or long periods of
stop and go driving, such as a taxi or
a delivery vehicle. Driving less than 5 miles (8 km) per
trip or, in f reezing temperatures,
driving less than 10 miles (16 km)
per trip.
Driving in extremely hot [over 90°F
(32°C)] conditions.
Follow the
Maintenance Schedule f or Severe
Conditions. Driving on muddy, dusty, or de-iced
roads. T railer towing, driving with a roof
rack, or driving in mountainous
conditions.
commercial
Canadian Owners
Maint enance
169
miles x 1,000
km x 1,000
Every 3 years (independent of mileage)
( (O
O r
re
ev
ve
er
ry
y 3
3y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
(
(
O
O t
th
h e
er
rw
w i
is
se e a
ad
d j
ju
u s
stt o
o n
nl
ly
y i
if
f n
n o
oi
is
sy y )
)
(
(
O
O r
re
ev
ve
er
ry
y 2
2y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
10
16 50
8070
112
Check oil and coolant at each fuel stop 150
240
Service the items listed at the indicated distance (or time, if given).
Every 10,000 miles (16,000 km)
Check inflation and condition once a month
Every 5,000 miles (8,000 km) or every 6 months, whichever comes first
( (O
O r
re
ev
ve
er
ry
y 1
1y
ye
ea
ar
r,
, w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
(
( O
O r
re
ev
ve
er
ry
y 1
1y
ye
ea
ar
r,
, w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
40
64
20
32 60
9680
128
30
48
Every 160,000 miles (256,000 km)
At 120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
( (O
O r
re
ev
ve
er
ry
y 4
4y
ye
ea
ar
rs
s, , w
w h
hi
ic
ch h e
ev
ve
er
r c
coo m
m e
es
s f
fi
ir
r s
st t)
)
Replace at 60,000 miles (96,000 km) or 3
years, then every 30,000 miles (48,000
km) or 2 years.
90
144 100
160 140
224
130
208
120
192
110
176
See dust and pollen filter on page for
replacement information under special
driving conditions.
Check engine oil and coolant
Check tires
Replace engine oil
Rotate tires (follow pattern on page
193)
Replace engine oil filter
Check front and rear brakes
Lubricate all hinges, locks and latches
Inspect the following items: Tie rod ends, steering gear box, and boots
Suspension components, Driveshaft boots
Check parking brake adjustment
Inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system , Fuel lines and connections
Lights and controls/vehicle underbody
Inspect drive belts
Replace dust and pollen filter
Clean and replace air cleaner element
Replace spark plugs
Inspect valve clearance
Replace automatic transmission fluid
Replace manual transmission fluid
Replace rear differential fluid
Inspect idle speed
Replace engine coolant
Replace brake fluid Clean every 15,000 miles (24,000 km), and replace every 30,000
miles (48,000 km)
Use normal schedule except in dusty
condition.
See information on maintenance and
emission warranty on page .
1:
2:
: 188
3: 166
13
2
Maintenance Schedule for Severe Conditions

Fluid Locations
Maint enance172
ENGINE OIL
FILL CAP
POWER STEERING
FLUID
(Red cap)
ENGINE
COOLANT
RESERVOIRRADIATOR CAP BRAKE FLUID
(Gray cap)
WASHER FLUID
(Blue cap)
CLUTCH FLUID
(5
-speed Manual
Transmission only)
(Gray cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL
DIPSTICK
(Orange handle)

If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks.Always use Honda All Season
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 percent
antif reeze and 50 percent water.
Never add straight antifreeze or
plain water.
If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Engine Coolant
Maint enance
A dding Engine Coolant
176
RESERVE TANK
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill. Clean
up any spill immediately; it could
damage components in the engine
compartment.
Put the radiator cap back on and
tighten it.Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
3.
4. 5.
2. 1.
Engine Coolant
Maint enance177
RADIATOR CAP RESERVE TANK