TPMS Acura TSX 2007 Owner's Manual

Your vehicle’s on board diagnostic
system will detect a loose or missing
fuel fill cap as an evaporative system
leak. The first time a leak is detected
a ‘‘TIGHTEN FUEL CAP’’ message
appears on the multi-info rmation
display. Turn the engine off, and
confirm the fuel fill cap is installed. If
it is, loosen it, then retighten it until
it clicks at least once. The message
should go off after several days of
normal driving once you tighten or
replace the fuel fill cap. To scroll to
another message, press the INFO
button. The ‘‘TIGHTEN FUEL CAP’’
message will appear each time you
restart the engine until the system
turns the message off. If
the system still detects a leak in
the vehicle’s evaporative emissions
system, the malfunction indicator
lamp (MIL) comes on. If the fuel fill
cap was not already tightened, turn
the engine off, and check or
retighten the fuel fill cap until it
clicks at least once. The MIL should
go off after several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go off,
have your vehicle inspected by a
dealer. For more information, see
page .
If there is a problem in the tire
pressure monitoring system (TPMS),
you will see ‘‘CHECK TPMS
SYSTEM’’ on the multi -information
display. If you see this message, the
TPMS is not monitoring tire
pressures. Have the TPMS checked
by your dealer as soon as possible
(see page ).
332
260
Multi-Inf ormation Display
Check T PMS Syst em
80

If the fluid level in the windshield
washer reservoir gets low, you will
see ‘‘WASHER FLUID LOW’’ on the
multi-info rmation display.
If
the level of the fuel in the tank
gets low, you will see ‘‘FUEL LOW’’
on the multi-information display, and
you must refuel soon. The low fuel
indicator on the instrument panel will
also come on.
If
one or more of your vehicle tires
are low on pressure, you will see a
‘‘CHECK TIRE PRESSURE’’
message on the display. See page f or more inf ormation on the tire
pressure monitoring system (TPMS). 259
Canadian models only
CONT INUED
Washer Fluid L ow
Fuel Low
Check T ire Pressure
Multi-Inf ormation Display
Inst rument s and Cont rols
81

This section gives you tips on
starting the engine under various
conditions, and how to operate the
manual and automatic transmissions.
It also includes important
information on parking your vehicle,
the braking system, the vehicle
stability assist (VSA) system, the tire
pressure monitoring system (TPMS),
and f acts you need if you are
planning to tow a trailer.........................
Preparing to Drive .242
.......................
Starting the Engine .243
...................
Manual Transmission . 244
..............
Automatic Transmission . 246
...........................................
Parking .253
.............................
Braking System .254
...............
Anti-lock Brakes (ABS) . 255
Tire Pressure Monitoring ........................
System (TPMS) .257
Vehicle Stability Assist (VSA) ........................................
System .262
...........................
Towing a Trailer .264
Driving
Driving
241

Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.
Each tire has its own pressure
sensor. If the air pressure of a tire
becomes significantly low, the
sensor in that tire immediately sends
a signal that causes the low tire
pressure indicator to come on. Although
your tire pressure is
monitored, you must manually check
thetirepressuresmonthly.
Each tire, including the spare, should
be checked monthly when the
vehicle is cold, and set to the
recommended inflation pressure as
sp ecified on the vehicle placard and
intheowner’smanual(seepage ).
Driving on a significantly under-
inflated tire causes the tire to
ov erheat and can lead to tire failure.
Under-infl ation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle’s handling and
stopping ability. When
the low tire pressure indicator
is on, one or more of your tires is
signifi cantly underinflated. You
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure as indicated on
the vehicle’s tire information placard.
With this indicator on, you will see
which tire is losing the pressure on
the multi-inf ormation display along
with a ‘‘CHECK TIRE PRESSURE’’
message (see page ).
311
259
CONT INUED
Low Tire Pressure
Indicator
Tire Pressure Monitoring System (TPMS)
Driving
257

Becausetirepressurevariesby
temperature and other conditions,
the low tire pressure indicator may
come on unexpectedly.
For example, if you check and fill
your tires in a warm area, then drive
in extremely cold weather, the tire
pressure will be lower than
measured and could be underinflated
and cause the low tire pressure
indicator to come on. Or, if you
check and adjust your tire pressure
in cooler conditions, and drive into
extremely hot conditions, the tire
maybecomeoverinflated.However,
the low tire pressure indicator will
not come on if the tires are
overinf lated.
Refer to page for tire inflation
guidelines. To display the tire pressure monitor,
press the INFO button until it
appears on the multi-inf ormation
display.
When all tire pressures are normal,
the tire pressure monitor will show a
‘‘TIRE PRESSURE OK’’ message.When any of the tires have low
pressure, the tire pressure monitor
shows a ‘‘TIRE PRESSURE ERROR’’
message.
310
Tire Pressure Monitoring System (TPMS)
Tire Pressure Monitor
258
INFO BUTTON

When any of the tires have low
pressure, the low tire pressure
indicator on the instrument panel
comes on, and the multi-inf ormation
display also interrupts the current
display and shows a ‘‘CHECK TIRE
PRESSURE’’ message. You can see
one or more of the low pressure tire
positions highlighted in the display
along with this message.When the TPMS is functioning
normally, you can see the tire
pressure readings of each tire in psi
(U.S. models) or kPa (Canadian
models) by pressing the SEL/
RESET button while the multi-
inf ormation display shows the tire
pressure monitor.It is possible that the pressures
shown on the multi-inf ormation
display and the pressures you
manually measure are slightly
dif f erent.
If the dif f erence is signif icant or you
cannot make the low tire pressure
indicator and message on the multi-
inf ormation display go out af ter
inf lating the tires to the specif ied
values, have your dealer check the
system as soon as possible.
Tire Pressure Monitoring System (TPMS)
T ire Pressure Readings
Driving
259
SEL/RESET BUTTON
U.S.
Canada

Never use a puncture-repairing agent
in a flat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible.
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specific wheels. It is
recommended that you always have
your tires serviced by your dealer or
a qualified technician.
After
you replace the flat tire with
the spare, the low tire pressure
indicator stays on. This is normal;
the system is not monitoring the
spare tire pressure. Manually check
the spare tire pressure to be sure it
is correct.
If
you have a flat tire, the low tire
indicator and tire pressure monitor
will come on. Replace the indicated
flat tire with the compact spare tire
(see page ).
If there is a problem with the TPMS,
the multi-information display shows
a ‘‘CHECK TPMS SYSTEM’’
message.
321
Tire Pressure Monitoring System (TPMS)
Check T PMS System Message
Changing a T ire with T PMS
260

If you see this message, the tire
pressure monitor shows a ‘‘SYSTEM
FUNCTION ERROR’’ message. The
system may not be able to detect or
signal low tire pressure as intended.
Also, the tire pressure readings will
not be displayed. Have your vehicle
checked by a dealer as soon as
possible.
As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this device must accept anyinterf erence received, includinginterf erence that may cause undesiredoperation.
Changes or modif ications not expresslyapproved by the party responsible f orcompliance could void the user’sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-210.Operation is subject to the f ollowing twoconditions: (1) this device may not causeinterf erence, and (2) this device mustaccept any interf erence that may causeundesired operation of the device.
Tire Pressure Monitoring System (TPMS)
Driving
261

Keeping the tires properly inflated
provides the best combination of
handling, tread life, and riding
comfort.
Underinflated tires wear unevenly,
adversely affect handling and fuel
economy, and are more likely to
fail from being overheated.
Overinflated tires can make your
vehicleridemoreharshly,are
more prone to damage from road
ha zards, and wear unevenly.
To
safely operate your vehicle, your
ti res must be the proper type and
size, in good condition with adequate
tread, and correctly inflated.
The following pages give more
detailed information on how to take
care of your tires and what to do
when they need to be replaced.
Thetirepressuremonitoringsystem
(TPMS)willwarnyouwhenatire
pressure is low. See page f or
inf ormation on the TPMS.
Clean the wheels as you would the
rest of the exterior. Wash them with
thesamesolution,andrinsethem
thoroughly.
Aluminum alloy wheels have a
protective clear-coat that keeps the
aluminum f rom corroding and
tarnishing. Cleaning the wheels with
harsh chemicals (including some
commercial wheel cleaners) or a stif f
brush can damage the clear-coat. To
clean the wheels, use a mild
detergent and a sof t brush or sponge.
257
Inf lation Guidelines
Tires
Wheels
Wheels, Tires
310
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.

The following charts show the
recommended cold tire pressures for
most normal and high-speed driving
conditions.
For additional information about
your tires, see page .
For convenience, the recommended
tire sizes and cold tire pressures are
on a label on the driver’s doorjamb. Thecompactsparetirepressureis:
If you check air pressures when the
tires are hot [driven f or several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3to0.4
kgf /cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinf lated.
Youshoulduseyourowntire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier f or you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.
While tubeless tires have some
ability to self -seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure.
Even though your vehicle is
equipped with TPMS, we
recommend that you visually check
your tires every day. If you think a
tire might be low, check it
immediately with a tire gauge.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf /cm ) per
month. Remember to check the
sparetireatthesametime.
Check the pressure in the tires when
they are cold. This means the vehicle
has been parked f or at least three
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressure.
351
Tire Size Cold Tire Pressurefor Normal Driving
Front:
Rear:
Tires
Recommended T ire Pressures
Maint enance
311
P215/50R17 93V 32 psi (220 kPa ,2.2 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm)