2007 Acura TSX TPMS

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)

´
If you mount snow tires on your
vehicle, make sure they are radial
tires of the same size and load range
as the original tires. Mount snow
tires on all four wheels. The traction
provided by snow tires on dry roads
maybelowerthanyouroriginaltires.
Check with the tire dealer for
maximum speed recommendations.
For
the best performance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
Tires
marked ‘‘M S’’ or ‘‘All
Season’’ on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
Wheel:
If
you ever replace a wheel, make
sure that the wheel’s specifications
match those of the original wheels.
Tire:
See page for DOT tire quality
grading information, and page
f or tire size inf ormation.
Also be sure you use only TPMS
specif ic wheels. If you do not, the
tire pressure monitoring system will
notworkonthattire.
Replacement wheels are available at
your dealer.
348349
Snow T ires
Winter Driving
Wheel and T ire Specif ications
Tires
314
17x7J
P215/50R17 93V (TPMS)
Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner’s manual.

Securetheflattirebyscrewing
the wing bolt back into its hole.
Store the jack and tools in the tool
tray, and place the tool tray back
in the trunk. Store
the wheel cover or center
cap in the trunk. Make sure it does
not get scratched or damaged.
Lower the trunk floor, then close
the trunk lid.
Remove the center cap before
storing the flat tire in the trunk
well.
Place the flat tire face down in the
spare tire well.
Remove the spacer cone from the
wing bolt, turn it over, and put it
back on the bolt. Refer to
(see page ).
19.
20.
17.
18.
14.
15.
16. 260
Changing a Flat Tire
Changing a T ire with
TPMS
324
WING BOLT
For
spare
tireFor
normal
tire
SPACER CONE
Loose items can fly around the
interior in a crash and could
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.

ε
µ
µ
Î
No.No.
Circuits Protected No.
Amps. Amps. Circuits ProtectedAmps. Circuits Protected
1
2
3
4
5
6
7
8
9
10
11
12
DBW
Ignition Coil
Daytime Running Light
LAF
Audio Amp
Interior Light 13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
15 A
15 A
(10 A) 10 A
20 A
10 A 10 A
20 A
15 A
7.5 A 30 A
7.5 A Back-Up Lights
Door Lock
Front Accessory Sockets
OPDS
Wiper
TPMS 20 A
20 A
20 A
20 A
20 A
15 A
15 A
10 A
7.5 A 10 A
7.5 A 20 A
20 A
20 A
20 A
20 A
7.5 A
7.5 A Passenger’s Power Seat
Reclining
Driver’s Power Seat Sliding
Heated Seat
Driver’s Power Seat Reclining
Passenger’s Power Seat Sliding
ACG
Fuel Pump
Washer
Meter
SRS
Left Rear Power Window
Right Rear Power Window
Passenger’s Power Window
Driver’s Power Window
Moonroof
Not Used
A/C
Not Used
ACC
Not Used
: On Canadian models
IGP (PGM-FI ECU) (ECM/PCM)
Fuse Locations
340
INTERIOR FUSE BOX

µ
Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identification Numbers . 344
................................
Specifications . 346
DOT Tire Quality Grading .....................
(U.S.Vehicles) .349
Unif orm Tire Quality ..................................
Grading .349
.................................
Treadwear .349
......................................
Traction .349
.............................
Temperature .350
.................................
Tire Labeling .351
Tire Pressure Monitoring System (TPMS) Required Federal ............................
Explanation .352
.......................
Emissions Controls .354
.....................
The Clean Air Act .354
Crankcase Emissions Control ....................................
System .354
Evaporative Emissions Control ....................................
System .354
Onboard Ref ueling Vapor ................................
Recovery .354
...
Exhaust Emissions Controls . 355
....................
PGM-FI System .355
Ignition Timing Control ................................
System .355 Three Way Catalytic
...........................
Converter .355
....................
Replacement Parts . 355
..
Three Way Catalytic Converter . 356
..............
State Emissions Testing . 357
T echnical Inf ormation
Technical Inf ormation
343

µ
Each tire, including the spare (if
provided), should be checked
monthly when cold and inf lated to
the inf lation pressure recommended
by the vehicle manuf acturer on the
vehicle placard or tire inf lation
pressure label.
(If your vehicle has tires of a
dif f erent size than the size indicated
on the vehicle placard or tire
inf lation pressure label, you should
determine the proper tire inf lation
pressure f or those tires.)Accordingly, when the low tire
pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure.Driving on a signif icantly under-
inf lated tire causes the tire to
overheat and can lead to tire failure.
Under-inf lation also reduces f uel
efficiency and tire tread life, and may
af f ect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if under-inf lation has
not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale
when one or more of your tires is
signif icantly under-inf lated.
Tire Pressure Monitoring System (TPMS) Required Federal Explanation
352

µ
Always check the TPMS malf unction
telltale af ter replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow the
TPMS to continue to f unction
properly.
Your vehicle has also been equipped
with a TPMS malf unction indicator
to indicate when the system is not
operating properly. The TPMS
malf unction indicator is provided by
a separate telltale, which displays the
symbol ‘‘TPMS’’ when illuminated.
When the malf unction indicator is
illuminated,
the system may not be able to detect
or signal low tire pressure as
intended.
TPMS malf unctions may occur f or a
variety of reasons, including the
installation of replacement or
alternate tires or wheels on the
vehicle that prevent the TPMS f rom
f unctioning properly.
Tire Pressure Monitoring System (TPMS) Required Federal Explanation
Technical Inf ormation
353