2010 Acura TSX ECO mode

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Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the multi-
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel economy at speeds above
45 mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon (0 kms
per liter).
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy. It puts a heavier
load on the engine, increasing f uel
consumption. An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
410
CONT INUED
Fuel Economy Factors Use the recommended viscosity
motor oil, displaying the A PI
Certif ication Seal (see page ).
Improving Fuel Economy Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
K eep your vehicle clean A void carrying excess weight in
your vehicle Maintain proper tire inf lation
416
Vehicle Maint enance Drive Ef f icient ly
Fuel Economy
Bef ore Driving
355
2010 TSX

Apply the parking brake.
In cold weather, turn of f all
electrical accessories to reduce
the drain on the battery.Without touching the accelerator
pedal, turn the ignition key to the
START (III) position. Do not hold
the key in the START (III)
position f or more than 15 seconds
at a time. If the engine does not
start right away, pause for at least
10 seconds bef ore trying again.
Press the clutch pedal down all the
way. The START (III) position
does not f unction unless the clutch
pedal is pressed.
Make sure the shif t lever is in
Park. Press on the brake pedal.
1.
2.
3.
4.
Manual transmission:
Automatic transmission:
Starting the Engine (4-cylinder models)
Driving
367
T he immobilizer system protects your
vehicle f rom thef t. If an improperly
coded key (or other device) is used, the
engine’s f uel system is disabled. For
more inf ormation, see page . The engine is harder to start in cold
weather. Also, the thinner air f ound at
altitudes above 8,000 f eet (2,400
meters) adds to this problem.
121
2010 TSX

Your vehicle’s starting system has an
auto control mode. When you turn
the ignition switch to the START
(III) position, this f eature keeps the
engine’s starter motor running until
the engine starts. Follow these
instructions to start the engine:Without touching the accelerator
pedal, turn the ignition switch to
the START (III) position, then
release the ignition switch. You do
not need to hold the ignition
switch in the START (III) position
to start the engine. Depending on
the outside temperature, the
starter motor runs f or about 6 to 9 seconds until the engine starts.
Make sure the shif t lever is in
Park. Press on the brake pedal. In cold weather, turn of f all
electrical accessories to reduce
the drain on the battery. Apply the parking brake. If the engine does not start, wait at
least 10 seconds bef ore trying
again. If you hold the ignition switch in
the START (III) position f or more
than 7 seconds, the starter motor,
depending on the outside
temperature, runs f or about 10 to
25 seconds until the engine starts.
1.
2.
3.
4.
Starting the Engine (6-cylinder models)
368
T he immobilizer system protects your
vehicle f rom thef t. If an improperly
coded key (or other device) is used, the
engine’s f uel system is disabled. For
more inf ormation, see page . The engine is harder to start in cold
weather. Also, the thinner air f ound at
altitudes above 8,000 f eet (2,400
meters) adds to this problem.
121
2010 TSX

If there is a problem with the
starting system, you will see a
‘‘CHECK STARTING SYSTEM’’
message on the multi-inf ormation
display when the ignition switch is
turned to the ON (II) position. You
will also see this message when the
auto control mode of the starting
system has a problem.If this message is on, the ignition
switchhastobeheldintheSTART
(III) position manually until the
engine starts. The ignition switch
canbeheldinthatpositionupto15
seconds.
Even though you may be able to
start the engine manually without
the auto control mode of the starting
system, have your vehicle inspected
by a dealer.
Check Starting System Message
Starting the Engine (6-cylinder models)
Driving
369
U.S.
Canada
2010 TSX

On models with manual transmission
The manual transmission is
synchronized in all f orward gears f or
smooth operation. It has a lockout so
you cannot accidentally shif t f rom
any forward gear to reverse while
the vehicle is moving at a certain
speed (see page ).When shif ting up or down, make
sure you push the clutch pedal down
all the way, shif t to the next gear,
and let the pedal up gradually. When
you are not shif ting, do not rest your
f oot on the clutch pedal. This can
cause your clutch to wear out f aster.
Come to a full stop before you shift
into reverse. You can damage the
transmission by trying to shift into
reverse with the vehicle moving.
Push down the clutch pedal, and
pause f or a f ew seconds bef ore
shif ting into reverse, or shif t into one
of the f orward gears f or a moment.
This stops the gears so they won’t
‘‘grind.’’
When slowing down, you can get
extra braking from the engine by
shifting to a lower gear. This extra
braking can help you maintain a safe
speed and prevent your brakes f rom
overheatingwhilegoingdowna
steep hill. Bef ore downshif ting,
make sure the engine speed will not
go into the tachometer’s red zone in
the lower gear.
372
Manual T ransmission
370
Rapid slowing or speeding up
can cause loss of control on
slippery surfaces. If you crash,
you can be injured.
Use extra care when driving on
slippery surfaces.
2010 TSX

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The transmission control system
monitors the accelerator pedal use
and your driving conditions. When
you press the accelerator pedal as in
normal driving, the system judges
that you are driving at a constant
cruising speed without using the
paddle shif ters. Under these
conditions, D-paddle shif t mode is
canceled, and the transmission
automatically returns to drive mode
(D). Here are the speed ranges f or
downshif ting.
Hold the paddle shifter for 2
seconds to return to drive mode (D). Speed range
under 118 mph (190 km/h)
under 130 mph (209 km/h)
under 87 mph (140 km/h)
under 84 mph (135 km/h)
under 55 mph (88 km/h)
under 24 mph (38 km/h)
To shift
from
54
43
32
21
If you try to do this, the gear
position indicator will f lash the
numberof thelowergearseveral
times, then return to a higher gear. You downshif t bef ore the engine
speed reaches the highest
threshold of the lower gear.
The automatic transmission will not
allow you to shif t up or down if : Each time you pull either paddle
shifter, the transmission shifts one
gear up or down. If you want to shif t
up or down more than two gears, pull
the paddle shif ter twice, pause, and
then pull it again. The transmission remains in the
selected gear if you do not accelerate. When the transmission returns to
drive mode (D), the displayed gear
number disappears.
6-cylinder models
1
2
1
2
1:
2:
4-cylinder models
6-cylinder models
Driving with the Paddle Shif ters
378
2010 TSX

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When you are in sequential shif t
mode, and the vehicle is stopped,
pull the (right) paddle shifter to
shif t to second gear. You will see
‘‘M2’’ in the display. Starting in
second gear helps to reduce
wheelspin in deep snow or on a
slippery surf ace.
Here are the speed ranges f or
upshif ting and downshif ting.
To shift from
12
23
34
45 Speed range
over 0 mph (0 km/h)
over 6 mph (10 km/h)
over 9 mph (15 km/h)
over 20 mph (32 km/h)
over 18 mph (29 km/h)
over 32 mph (52 km/h)
over 38 mph (60 km/h) Speed range
under 31 mph (50 km/h)
under 62 mph (100 km/h) under 90 mph(145 km/h)
under 94 mph (150 km/h)
under 124 mph (200 km/h)
under 130 mph (209 km/h)
To shift
from
21
32
43
54
1
2
1
2
1
2 1
2
1
2
1:
2:
4-cylinder models
6-cylinder models
1 :
2: 4-cylinder models
6-cylinder models
Driving with the Paddle Shif ters
Driving
St art ing in Second Gear
381
2010 TSX

Your vehicle is equipped with disc
brakes at all f our wheels. A power
assist helps reduce the ef f ort needed
on the brake pedal. The emergency
brake assist system increases the
stopping f orce when you depress the
brake pedal hard in an emergency
situation. The anti-lock brake system
(ABS) helps you retain steering
control when braking very hard.
Resting your f oot on the pedal keeps
the brakes applied lightly, builds up
heat, reduces their ef f ectiveness and
reduces brake pad lif e. In addition,
f uel economy can be reduced. It also
keeps your brake lights on all the
time, conf using drivers behind you.The hydraulic system that operates
the brakes has two separate circuits.
Each circuit works diagonally across
the vehicle (the lef t-f ront brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.
All f our brakes have audible brake
wear indicators.
If the brake pads need replacing, you
will hear a distinctive, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is normal f or
the brakes to occasionally squeal or
squeak when you apply them.
Constant application of the brakes
when going down a long hill builds
up heat and reduces their ef f ective-
ness. Use the engine to assist the
brakes by taking your f oot of f the
accelerator and downshif ting to a
lower gear.
Check the brakes after driving
through deep water. Apply the
brakes moderately to see if they f eel
normal. If not, apply them gently and
f requently until they do. Be extra
cautious and alert in your driving.
Braking System
Brake Pad Wear Indicators Braking System DesignDriving
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2010 TSX