2010 HONDA ACCORD SEDAN coolant temperature

This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise
from the bottom 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 zone. If it reaches the red
(hot) mark, pull saf ely to the side of
the road. Turn to page for
instructions and precautions on
checking the engine cooling system.
This shows how much f uel you have.
It may show slightly more or less
than the actual amount. The needle
returns to the bottom after you turn
of f the ignition.
If your f uel f ill cap is loose or
missing, a ‘‘CHECK FUEL CAP’’
message appears on the information
display af ter you start the engine.
For more inf ormation, see page .
The inf ormation display in the
instrument panel shows you the
engine oil lif e and maintenance
service items when the ignition
switch is in the ON (II) position. This
inf ormation helps to keep you aware
of the periodic maintenance your
vehicle needs f or continued trouble-
f ree driving. Ref er to page f or
more inf ormation.
258
303
363
Gauges
Temperature GaugeFuel GaugeCheck Fuel Cap Message
Maintenance Minder
66
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.
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Air f lows f rom the f loor
vents.
When you select , the system
automatically switches to f resh air
mode. If you switch the mode f rom
or to , the system
keeps the A/C on. The A/C
indicator will not come on if it was
off to start with.
To turn of f the A/C, press the A/C
button to illuminate the indicator,
then press it again to turn off the
A/C.
Air f lows f rom the def roster
vents at the base of the windshield.
When you switch to or
mode f rom , the A/C
turnsoff.Butifitwasontostart
with, the A/C stays on.
When you select or ,
the system automatically switches to
f resh air mode and turns on the A/C.
You cannot turn the A/C of f in this
mode.
The ventilation system draws in
outside air, circulates it through the
interior, then releases it through
vents near the rear window.
Set the temperature to the lower
limit.
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 .
When you select , the system
automatically switches to f resh air
mode. If you switch the mode
f rom or , the system
also automatically turns on the
A/C. This helps prevent the
windows f rom f ogging up
unintendedly. The A/C indicator
willnotcomeonifitwasoffto
start with (see the f irst column on
this page).
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.Airf low is divided between
the f loor vents and the def roster
vents at the base of the windshield.
The direction of airf low f rom the
vents in the center and each side of
the dashboard, and on the back of
the center console is adjustable.
1.
2.
3.
4.
1.
2.
3.
Vents, Heating, and A/C
Ventilation
Using the Heater
122
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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
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set
to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed.
you can
cool it down more rapidly by partially
opening the windows, turning on the
air conditioning, and setting the f an
to maximum speed in f resh air mode.
To cool the interior with MAX A/C:
Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool.
Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.
Turn the fan on.
Turn on the air conditioning.
Select and fresh air mode.
Adjust the temperature to your
pref erence.
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, or
high f or f aster def rosting.
Select . The system
automatically switches to f resh air
mode and turns on the A/C. The
A/C indicator will not come on if it
was off to start with.
Adjust the temperature so the
airflow feels warm.
Select / to help
clear the rear window.
To increase airf low to the
windshield, close the corner vents.
1.
2.
3.
4.
5.
1.
2.
3.
4.
1.
2.
3.
66
1.
2.
3.
4.
5.
If the interior is very warm,
CONT INUED
Vents, Heating, and A/C
Using the A/C
Dehumidif y the Interior
To Def og and Def rost
Features
123
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ÌÌ
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Maintenance Minder
309
Maintenance Main ItemsReplace engine oil Replace engine oil and oil filterInspect front and rear brakesCheck parking brake adjustmentInspect these items:Tie rod ends, steering gear box, and bootsSuspension componentsDriveshaft bootsBrake hoses and lines (including ABS/VSA)All fluid levels and condition of fluidsExhaust systemFuel lines and connections
Maintenance Sub ItemsRotate tiresReplace air cleaner element
Replace dust and pollen filter
Inspect drive belt Replace transmission fluidReplace spark plugsReplace timing belt and inspect water pump(V6 engine only)
Inspect valve clearance Replace engine coolant
:
AB
Symbol12
3 4
5
Symbol1 1
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
If the message ‘‘SERVICE’’ does not appear more than 12 months after the display is reset, change the engine oil every year.
Independent of the maintenance messages in the information display,replace the brake fluid every 3 years.
See information on maintenance and emissions warranty in the centercolumn on page .
NOTE:
1:
308
If you drive in dusty conditions, replace every 15,000 miles (24,000 km).
If you drive primarily in urban areas that have high concentrations of soot in the air from industry and fromdiesel-powered vehicles, replace every 15,000 miles(24,000 km).
If you drive regularly in very high temperatures (over 110°F, 43°C), or in very low temperatures (under 20°F,29°C), replace every 60,000 miles (U.S.)/100,000 km(Canada).
Maintenance Minder
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Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent distilled
water. Never add straight antif reeze
or plain water.
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.
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.
4-cylinder models only
A dding Engine Coolant
Engine Coolant
316
V6 modelsRESERVE TANKRESERVE TANK4-cylinder models
If you regularly drive your vehicle
under severe conditions in very low
temperature (under 31°F, 35°C), a
higher concentration of coolant should
be used. Consult your Honda dealer
f or more inf ormation on the proper
coolant.
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If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving.
If the temperature gauge stays at
the red mark, turn off the engine.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ).
The pointer of the vehicle’s
temperature gauge should stay in
the midrange. If it climbs to the red
mark, you should determine the
reason (hot day, driving up a steep
hill, etc.).
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.
If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.
Saf ely pull to the side of the road.
Put the transmission in neutral
(manual) or Park (automatic), and
set the parking brake. Turn of f all
accessories, and turn on the
hazard warning lights.
1.
2.
3.
4.
5.
375
CONT INUED
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
363
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to the engine.
09/07/08 21:43:53 31TA5620_368
2010 Accord Sedan

Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.
Put the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
Start the engine, and set the
temperature to maximum heat
(climate control to AUTO at
‘‘ ’’). Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
7.
6.8.
9.
10.
11.
375
Emergency
Towing
If theEngineOverheats
364
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.
09/07/08 21:44:01 31TA5620_369
2010 Accord Sedan

Î
...............DANGER, Explanation of .iii
...................................Dashboard.3,54
..........Daytime Running Lights .61,71
Daytime Running Lights
.......................................Indicator.61
.................................Dead Battery.360
.........Def ects, Reporting Saf ety .398
................Def ogger, Rear Window .74
......Def rosting the Windows .123,129
............................Dimensions.380,382
...............Dimming the Headlights .69
Dipstick
..........Automatic Transmission .319
..................................Engine Oil.262
..........................Directional Signals.69
........Disc Brake Wear Indicators .286
.....................Disposal of Used Oil.315
Doors
..........................Auto Door Lock.80
.......................Auto Door Unlock.83
..............Childproof Door Locks .86
..............Locking and Unlocking .79
..........DOT Tire Quality Grading .384
..........................CD Changer.163,194
.......................................CD Player.141
........................Certif ication Label.378
............................................Chains.345
....................Changing a Flat Tire.353
Changing Oil
........................................How to.314
......................................When to.303
...Charging System Indicator .56,365
............Check Fuel Cap Message .258
............Checklist, Bef ore Driving .276
.....................................Child Saf ety.33
..............................Booster Seats.48
.............................Child Seats.40,41
Important Saf ety
..........................Reminders.33-50
..........................................Inf ants.38
..........................Larger Children.47
.........................................LATCH.42
......................Risks with Airbags.34
.............................Small Children.39
..........................................Tether.46
...........................Warning Labels.52
..........Where Should a Child Sit .34
.......................................Child Seats.33
.........................................LATCH.42
..........Tether Anchorage Points .46
..................Childproof Door Locks .86
................Cleaning the Seat Belts .334
...............Climate Control System .125
..........................On/Off Button.127
..............................................Clock.214
...................................Clutch Fluid.323
..................CO in the Exhaust .51,392
............Cold Weather, Starting in .277
..............................Compact Spare.352
.........................................Compass.219
.................Console Compartment .112
.................Consumer Inf ormation .396
.............Controls, Instruments and .53
Coolant
........................................Adding.316
....................................Checking.263
.........................Proper Solution.316
...................Temperature Gauge .66
Crankcase Emissions Control
........................................System.390
................Cruise Control Indicator .62
............Cruise Control Operation .223
.........................Customer Service.396
Index
D
II
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