engine coolant Acura TL 2007 Owner's Manual

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.
This shows how much f uel you have.
It may show slightly more or less
than the actual amount. Driving
uphill or making turns can cause the
needle to f luctuate or the low f uel
indicator to come on early. The
needle returns to the bottom after
you turn of f the ignition. 322
Temperature Gauge
Fuel Gauge
Gauges
Inst rument s and Cont rols
65
TEMPERATURE GAUGE
TACHOMETER SPEEDOMETER
FUEL GAUGE
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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Use the mode control button to
select the vents the air flows from.
Some air will flow from the
dashboard vents in all modes.Air flows from the center
and corner vents in the dashboard.
Air f lows f rom the def roster
vents at the base of the windshield. Air f lows f rom the f loor
vents. When you select , the
system automatically switches to
f resh air mode. Airf low is divided between
the vents in the dashboard and the
f loor vents.
Airf low is divided between
the f loor vents and the def roster
vents at the base of the windshield. When you select or ,
the system automatically switches to
f resh air mode and turns on the A/C.
In this case, you cannot turn the A/C
off.
Select and fresh air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control buttons.
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. Set the temperature to maximum.
Make sure the A/C is of f .
Select and fresh air mode.
Set the f an to the desired speed.
You can set the temperatures and
modes f or the driver’s side and the
passenger’s side separately when
this button is pressed (indicator on).
When the indicator in the DUAL
button is off, you can adjust both
sides to the same temperature and
mode with the driver’s side temperature control buttons and
mode control button.
When is selected, the
passenger’s temperature cannot be
set separately f rom the driver’s. Thedriver’ssidemodeand
passenger’s side mode can be
selected separately when the dual
button is pressed. However, when is selected on the driver’s
side, mode selection on the
passenger’s side is not possible. The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents near the rear window.
1.
2.
3.
4.
1.
2.
3.
Vents, Heating, and A/C
Mode Control Button
Using the Heater Ventilation
Dual Button
Features
129
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Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry.
Switch the fan on.
Tu rn on the air conditioning.
Select and fresh air mode.
Adjust the temperature to your
preference.
This setting is suitable for all driving
conditions whenever the outside
temperature is above 32°F (0°C).
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.
To remove f og f rom inside the
windows:Set the f an to the desired speed, or
on high f or f aster def rosting.
Select . When you select , the system automatically
switches to f resh air mode and
turns on the A/C. The A/C ON indicator will not come on, if it was
previously of f .
Adjust the temperature so the
airflow feels warm.
Select to help clear the
rear window.
When you select or ,
the system automatically switches to
f resh air mode and turns on the A/C.
This helps to dehumidif y the air and
to def og the windshield. In either
mode, you cannot turn of f the A/C.
When you switch to another mode,
the A/C returns to its original setting,
either on or of f , as displayed by the
A/C ON or A/C OFF indicator.
Turn on the A/C by pressing the
button.
Set the temperature to the desired
level. For quick cooling set the
temperature 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. 1.
2.
3.
4.
1.
2.3.
66 4.
1.
2.
3.
4.
5.
If the interior is very warm,
Vents, Heating, and A/C
Dehumidif y the Interior
Using the A/C
To Def og and Def rost
130
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Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .234
.................
Fuel Recommendation .234
.........
Service Station Procedures .235
....................................
Ref ueling .235
Opening and Closing the .......................................
Hood .237
...................................
Oil Check .238
.............
Engine Coolant Check . 239
...............................
Fuel Economy .239
...
Accessories and Modif ications . 240
.............................
Carrying Cargo .243
Bef ore Driving
Bef ore Driving
233
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Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehic le uses extra
fuel. Use cruise control when
appropriate.
Combine several short trips into
one.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Usethefresh-air
ventilation when possible.
Always
maintain your vehicle
according to the maintenance
messages given by the multi-
information display. See
on page
.
an underinflated tire
causes more ‘‘rolling resistance,’’
which uses more fuel.
The build-up of snow or mud on
your vehicl e’s underside adds
weight and rolling resistance.
Frequent cleaning helps your fuel
mileage and reduces the chance of
corrosion.
Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more fuel.
Always drive in the highest gear
possible.
Refer
to
on page for information
about checking other items on your
vehicle. 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. 277
286
277
For example,
Improving Fuel Economy Owner’s
Maintenance Checks
Engine Coolant Check
Owner’s Maintenance
Checks A dding
Engine Coolant
Service Station Procedures, Fuel Economy
Bef ore Driving
239
RESERVE TANK
MINMAX
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This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
If you have the skills and tools to
perform more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer. This section also includes
instructions on how to read the
maintenance messages on the multi-
inf ormation display, a maintenance
record, and instructions f or simple
maintenance tasks you may want to
take care of yourself . ......................
Maintenance Saf ety .272
....................
Maintenance Minder . 273
....................
Maintenance Record .279
..............................
Fluid Locations .281
......
Engine Compartment Covers . 282
........................
Adding Engine Oil .283
.........
Changing the Oil and Filter . 284
..............................
Engine Coolant .286
....................
Windshield Washers .287
....
Automatic Transmission Fluid . 288
........
Manual Transmission Fluid . 290
................
Brake and Clutch Fluid . 291
....................
Power Steering Fluid . 292
.............................................
Lights .293
................
Cleaning the Seat Belts . 299
.....................................
Floor Mats .300
.................................
Wiper Blades .300
...............................................
Tires .302
...................
Checking the Battery . 308
.............................
Vehicle Storage .309
355
Maintenance
Maint enance
271
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Ì
U.S.
Vehicles:
Youshouldcheckthefollowing
items at the specified intervals. If
you are unsure of how to perform
any check, turn to the appropriate
page listed. Lights
Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and licen se plate lights monthly.
See page .
Engine coolant level Check the
radiator reserve tank every time
you fill the fuel tank. See page .
Engine
oil level Check every
time you fill the fuel tank. See
page .
Automatic transmission Check
the fluid level monthly. See page
.
Brakes Check the fluid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
.
According
to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, all
maintenance services should be
perf ormed in accordance with the
intervals indicated by the multi-
inf ormation display. 238
239
288
304 293
291
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards.
Owner’s Maintenance Checks
Maintenance Minder
Maint enance
277
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Î
Maintenance
Minder
278
:
If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months
after the disp lay is reset, change the engine oil every year.
See information on maintenance and emissions warranty in the first column
on page .
Independent of the maintenance messages in the multi-information
display, replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
NOTE: 1:
277
Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and line (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections Maintenance Sub Items
Rotate tires
Replace air cleaner element If you drive in dusty conditions, replace every
15,000 miles (24,000 km).
Replace dust and pollen filter If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and
from diesel-powered vehicles, replace every 15,000
miles (24,000 km).
Inspect drive belt
Replace transmission fluid Driving in mountainous areas at very low vehicle
speeds results in higher transmission temperatures.
On vehicles with automatic transmission, this
requires transmission fluid changes more
frequently than recommended by the Maintenance
Minder. If you regularly drive your vehicle under
these conditions, have the transmission fluid
changed at 60,000 miles (100,000 km), then every
30,000 miles (48,000 km).
Replace spark plugs
Replace timing belt and inspect water pump If you drive regularly in very high temperatures (over
110°F, 43°C), or in very low temperatures (under20°F, 29°C), replace every 60,000 miles (U.S.)/
100,000 km (Canada).
Inspect valve clearance
Replace engine coolant
A
B
Symbol
Symbol
1
2
3
4
51
1
Maintenance Minder
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Fluid Locations
Maint enance
281
ENGINE OIL
FILL CAPENGINE COOLANT RESERVOIRBRAKE FLUID
(Gray cap)
CLUTCH FLUID
(Manual Transmission
only)
RADIATOR CAP
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap)
ENGINE OIL DIPSTICK
(Orange loop)
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If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
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 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 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. A dding Engine Coolant
Engine Coolant
286
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.
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