2009 Acura TL check engine

µµ
Fill the f uel tank until the nozzle automatically clicks of f .
Reset trip counter to zero.
Record the total gallons (liters) needed to ref ill.
Follow one of the simple calculations above.
The A/C
puts an extra load on the engine
which makes it use more f uel. Use
the f resh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
f uel ef f icient than a cold one.
Direct calculation is the
recommended source of inf ormation
about your actual f uel economy.
Using f requency of f ill-ups or taking
f uel gauge readings are NOT
accurate measures of f uel economy.
Fuel economy may improve over the
f irst several thousand miles. 1)
2)
3)
4)
Checking Your Fuel Economy
Measuring T echniquesMinimize the use of the air
conditioning system
Plan and combine trips
Calculating Fuel Economy
Fuel Economy
494
Miles per Gallon
100 Kilometers
Gallons
of fuel
Miles
driven
Liter Lper
100 km
\f—\f—y
y
) \f\fy\fy
2009 TL

Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.Check the seat adjustment (see
page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Check the steering wheel
adjustment (see page ).
Make sure the doors are securely
closed and locked.
Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).When you start the engine, check
the gauges and indicators in the
instrument panel, and the
messages on the multi-inf ormation
display (see pages , and
).
Youshoulddothesechecksand
adjustments bef ore you drive your
vehicle:
Check that the hood is f ully closed.
Check that the trunk is f ully
closed.
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure.
Check that any items you may be
carrying are stored properly or
f astened down securely.
3.
2.
1.
7.
8.
9.
4.
5. 6.
155
63 75
77
16
161
140
10. 11.
Preparing to Drive
502
——y
y
) yy
2009 TL

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 (Models without Keyless Access System)
504
\f—\f—y
\f\f\fy
) \f\fy\f\fy
2009 TL

If there is a problem with the
starting system, you will see a
‘‘CHECK STARTING SYSTEM’’
message on the multi-inf ormation
display with the power mode ON.You will also see this message when
the auto control mode of the starting
system has a problem.
If this message is on, you should
press and hold the engine start/stop
button until the engine starts. The
engine start/stop button can be
pressedupto15seconds.
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.
Your vehicle has the engine start/
stop button instead of an ignition
switch to select the power mode. For
more information, see page .
If you cannot start the engine using
the normal engine start procedure,
do the f ollowing:
Set the parking brake.
Put the shif t lever into Park.
Press the engine start/stop button
to turn on the ACCESSORY mode.
Press and hold the engine start/
stop button f or about 15 seconds
while pressing the brake pedal.
Do not f ollow this procedure unless
it is a case of emergency. Even if you
can start the engine using this
method, the system may have a
malf unction. Contact your dealer as
soon as possible.
178 1.
2.
3.
4.
Starting the Engine (Models with Keyless Access System)
Check Starting System Message
Emergency Engine Start
506
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.
\f—\f—y
\f
y
) \f\fy\f

y
2009 TL

Î
Î
CONT INUED
These indicators between the
tachometer and speedometer show
which position the shif t lever is in.Using a paddle shif t mode, the gear
position indicator shows you the
selected gear number (see page
).
The ‘‘D’’ indicator comes on f or a
f ew seconds when you turn the
ignition switch to the ON (II)
position. If it f lashes while driving (in
any shif t position), it indicates a
possible problem in the transmission. Models equipped with the
keyless access system have an
engine start/stop button instead
of an ignition switch. ON Mode
is the equivalent of ON (II). For
more inf ormation, see pages
and .
If the malf unction indicator lamp
comes on along with the ‘‘D’’
indicator, there is a problem with the
automatic transmission control
system. Avoid rapid acceleration and
have the transmission checked by
your dealer as soon as possible.
When the ‘‘D’’ indicator warns of a
possible problem with the
transmission, you will see a ‘‘CHECK
TRANSMISSION’’ message on the
multi-inf ormation display.
512 :
180
178
Shif t L ever Position Indicators
Automatic Transmission
Driving
507
GEAR POSITION INDICATOR on
PADDLE SHIFT MODE
\f—
—y
\fy
) \f\fy\f
y
2009 TL

Put a cloth on the edge of the shif t
lock release slot cover. Use a small
f lat-tipped screwdriver or metal
f ingernail f ile to caref ully pry up
the edge of the cover and remove
it f rom the slot.Insert a key or built-in key in the
shif t lock release slot.
Push down on the key or built-in
key while you press the release
buttonontheshiftleverandmove
the shift lever out of Park to
neutral.Remove the key or built-in key
from the shift lock release slot,
then reinstall the cover. Make
sure the notch on the cover is on
the rear side. Press the brake
pedal, and restart the engine.
If you need to use the shif t lock
release, it means your vehicle is
developing a problem. Have it
checked by your dealer.
3. 6.
5.
4.
Automatic Transmission
Driving
511
COVER SHIFT LOCK
RELEASE SLOT
Vehicle without keyless access system
is shown.
\f—\f—y
\fy
) \f\fy\f
y
2009 TL

If the SH-AWD indicator on the
instrument panel stays on, and the
‘‘CHECK SH-AWD SYSTEM’’
message also appears on the multi-
inf ormation display, there is problem
with the SH-AWD system.Your vehicle still has normal f ront-
wheel drive with vehicle stability
assist (VSA), but does not have the
advantages of SH-AWD. Have your
vehicle checked by a dealer as soon
as possible.
If the SH-AWD indicator blinks while
driving, it indicates the dif f erential
temperature is too high. You will also
see an ‘‘SH-AWD DIFF TEMP.
HIGH’’ message on the multi-
inf ormation display. If this happens,
pull to the side of the road when it is
saf e, shif t to Park, and let the engine
idle until the indicator goes out. If
the indicator does not go out, take
your vehicle to a dealer to have it checked.
Super Handling-A ll Wheel Drive (SH-A WD)System
518
TM
\f—\f—y
\f
y
) \f\fy\fy
2009 TL

Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly, or
your vehicle may roll if it is parked
on an incline.
If your vehicle has an automatic
transmission, set the parking brake
bef ore you put the transmission in
Park. This keeps the vehicle f rom
moving and putting pressure on the
parking mechanism in the
transmission.Make sure the moonroof and the
windows are closed.
Turn of f the lights.
Place any packages, valuables, etc.,
in the trunk or take them with you.
Lock the doors.
If the vehicle is f acing uphill, turn
the front wheels away from the
curb.
Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.
Check the indicator on the
instrument panel to verif y that the
security system is set.If the vehicle is f acing downhill,
turn the front wheels toward the
curb.
Make sure the parking brake is
f ully released bef ore driving away.
Driving with the parking brake
partially set can overheat or
damage the rear brakes.
If you are unable to stop the
engine normally while in the Park
position, see on page . 184
On models with keyless access system
Parking T ips
Emergency Engine
Stop
Parking
Driving
519
NOTE:
\f—
—y
\f\f
y
) \f\fy\fy
2009 TL