spare tire Acura TSX 2007 Owner's Manual

This indicator comes on when the
security system is set. For more
info rmation, see page . This
indicator normally comes on for
a few seconds when you turn the
ignition switch to the ON (II)
position.
If it comes on while driving, it
indicates that one or more of your
vehicl e’s tires are extremely low on
pressure. You
will also see a ‘‘CHECK TIRE
PRESSURE’’ message on the multi-
information display (see page ).
You may see one or more of the low
pressu re tire positions displayed
along with this message.
Check the tire pressure monitor on
the multi -information display and
determine the cause (see page ).
If this happens, pull to the side of the
road when it is safe. If it is because
of a flat tire, replace the flat tire with
thecompactspare(seepage ),
and have the flat tire repaired as
soon as possible. If two or more tires
are underinflated, call a professional
towingservice(seepage ).For
more information, see page .
203 259
321
341 257259
Instrument Panel Indicators
Security System Indicator
Low Tire Pressure
Indicator
Inst rument s and Cont rols
67
SECURITY SYSTEM INDICATOR

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

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

Driving with varying tire or wheel
sizes may cause the VSA to
malfunction. When replacing tires,
make sure they are of the same size
and type as your original tires (see
page ).
Deactivate the VSA system if you
need to drive with the compact spare
tire installed (see page ).
If you install winter tires, make sure
they are the same size as those that
were originally supplied with your
vehicle. Exercise the same caution
during winter driving as you would if
your vehicle was not equipped with
VSA.
This switch is under the lef t vent.
Press it to turn the vehicle stability
assist system on and of f .
When VSA is off, the VSA activation
indicator comes on as a reminder.
VSA is turned on every time you
start the engine, even if you turned it
off the last time you drove the
vehicle.
In certain unusual conditions when
your vehicle gets stuck in shallow
mud or f resh snow, it may be easier
to free it with the VSA temporarily
switched of f . When the VSA system
is of f , the traction control system is
alsooff.Youshouldonlyattemptto
f ree your vehicle with the VSA of f if
you are not able to f ree it when the
VSA is on.
Immediately af ter f reeing your
vehicle, be sure to switch the VSA on
again. We do not recommend driving
your vehicle with the VSA and
traction control systems switched off.
314
320
VSA Of f Switch
VSA and Tire Sizes
Vehicle Stability Assist (VSA) System
Driving
263

When preparing to tow, and before
driving away, be sure to check the
following: Al
ways drive slowly and have
someone guide you when backing up.
Grip the of the steering
wheel; then turn the wheel to the left
to get the trailer to move to the left,
andturnthewheelrighttomovethe
trailer to the right.
Follow all normal precautions when
parking, including firmly setting the
parking brake and putting the
transmission in Park (automatic) or
in first or reverse (manual). Also,
place wheel chocks at each of the
trailer’s tires.
Your
vehicle tires and spare are
properly inflated (see page ),
and the trailer tires and spare are
inflated as recommended by the
trailer maker.
Crosswinds and air turbulence
caused by passing trucks can disrupt
your steering and cause the trailer to
sway. When being passed by a large
vehicle, keep a constant speed, and
steer straight ahead. Do not try to
make quick steering or braking
corrections.
The
vehicle has been properly
serviced, and the suspension,
cooling system, and lights are in
good operating condition.
All weights and loads are within
limits (see pages and ).
Thehitch,safetychains,andany
other attachments are secure.
All items in or on the trailer are
properly secured and cannot shif t
while you drive.
The lights and brakes on your
vehicle and the trailer are working
properly. 264 265
311
bottom
Pre-T ow ChecklistBacking Up
Parking
Handling Crosswinds and Buf f et ing
Towing a Trailer
268

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)

This section covers the more
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your vehicle towed.......................
Compact Spare Tire .320
....................
Changing a Flat Tire .321
..........
If Your Engine Won’t Start . 325
................................
Jump Starting .327
............
If Your Engine Overheats . 329
.........
Low Oil Pressure Indicator . 331
..........
Charging System Indicator . 332
.......
Malf unction Indicator Lamp . 332
.......................
Readiness Codes .333
...............
Brake System Indicator . 334
..................
Closing the Moonroof . 335
..............................................
Fuses .336
..............................
Fuse Locations .339
......................
Emergency Towing .341
Taking Care of the Unexpected
T aking Care of t he Unexpect ed
319

Check the inflation pressure of the
compact spare tire every time you
check the other tires. It should be
inflated to:
Follow these precautions:
Never exceed 50 mph (80 km/h).
This tire gives a harsher ride and
less traction on some road
surfaces. Use greater caution
while driving. Do
not mount snow chains on the
compact spare tire.
Do not use the compact spare tire
if you are towing a trailer.
Replace the tire when you can see
the tread wear indica tor bars. The
replacement should be the same size
and design tire, mounted on the
samewheel.Thesparetireisnot
designed to be mounted on a regular
wheel, and the spare wheel is not
designed for mounting a regular tire.
Use
the compact spare tire as a
temporary replacement only. Get
your regular tire repaired or replaced,
and put it back on your vehicle as
soon as you can.
Do not use your compact spare
tire on another vehicle unless it is
thesamemakeandmodel.
On models with manual
tran smission, do not drive for a
long period with the compact
spare tire mounted on a f ront
wheel; it will damage the limited
slip dif f erential. Turn of f the VSA system (see
page ). Driving with the
compact spare tire may activate
the VSA system. 263
Compact Spare Tire
320
INDICATOR LOCATION MARK
TREAD WEAR INDICATOR BAR
60 psi (420 kPa , 4.2 kgf/cm)

Open the trunk. Raise the trunk
f loor by lif ting up on the back edge.
Take the tool tray out of the trunk,
and remove the tools and the jack.
Unscrew the wing bolt and take
the spare tire out of the trunk.
Loosen each wheel nut 1/2 turn
with the wheel nut wrench.Place the jack under the jacking
point nearest the tire you need to
change. Turn the end bracket
clockwise until the top of the jack
contacts the jacking point. Make
sure the jacking point tab is
restinginthejacknotch.
Use the extension and the wheel
nut wrench as shown to raise the
vehicle until the f lat tire is of f the
ground.
Remove the wheel nuts and f lat
tire. Handle the wheel nuts
caref ully; they may be hot f rom
driving. Place the f lat tire on the
ground with the outside surf ace of
the wheel f acing up.
7.
3.
4.
5.
6. 8.
9.
Changing a Flat Tire
322
JACKING POINT
TOOL TRAY WHEEL NUT WRENCH
EXTENSION

CONT INUED
Bef ore mounting the spare tire,
wipeanydirtoff themounting
surface of the wheel and hub with
a clean cloth. Wipe the hub
carefully;itmaybehotfrom
driving.Put on the spare tire. Put the
wheel nuts back on f inger-tight,
then tighten them in a crisscross
pattern with the wheel nut wrench
until the wheel is f irmly against
the hub. Do not try to tighten the
wheel nuts f ully.
Lower the vehicle to the ground,
and remove the jack.
Tighten the wheel nuts securely in
the same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
f acility.
Tighten the wheel nuts to:
10.
13.
12. 11.
Changing a Flat Tire
T aking Care of t he Unexpect ed
323
BRAKE HUB
80 lbf·ft (108 N·m , 11 kgf·m)