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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.
................
Identif ication Numbers .232
................................
Specif ications .234
DOT Tire Quality Grading ......................
(U.S. Vehicles) .236
Unif orm Tire Quality ..................................
Grading .236
.................................
Treadwear .236
......................................
Traction .236
.............................
Temperature .237
.................................
Tire Labeling .238
Tire Pressure Monitoring System (TPMS) Required Federal ............................
Explanation .240.......................
Emissions Controls .242
.....................
The Clean Air Act .242
Crankcase Emissions Control ....................................
System .242
Evaporative Emissions Control ....................................
System .242
Onboard Ref ueling Vapor ................................
Recovery .242
...
Exhaust Emissions Controls .243
....................
PGM-FI System .243
Ignition Timing Control ................................
System .243
Three Way Catalytic ...........................
Converter .243
....................
Replacement Parts .243
..
Three Way Catalytic Converter .244
........................
Emissions Testing .245
T echnical Inf ormation
Technical Inf ormation
231
2009 S2000
Page 238 of 268

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Specif ications
Technical Inf ormation
235
Battery
Lights
Fuses
Tires
Alignment
Air conditioning 55 W
12 V 12 V 36 AH/5 HR
35 W
12 V Capacity
Headlights
Front turn signal lights
Rear turn signal lights
Front side marker/
parking lights
Back-up lights
License plate light
Interior light
Trunk light
Side turn signal lights 12 V
12 V
12 V
12 V
12 V21 W
5W
5W
5W
5W
12 V
12 V
12 V
21 W
21 W
5 W
Under-hood
Interior
0.15 in (3.7 mm)
0.00 in (0.0 mm)
12 V 45 AH/20 HR
60 psi (420 kPa , 4.2 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm)
Size
Pressure 32 psi (220 kPa , 2.2 kgf/cm)
T125/70D16 96M 255/40R17 94W
245/40R17 91W
215/45R17 87W
Toe
Camber
Caster
6°
1°30’
0°30’
0.22 in (5.6 mm)
See page227or the fuse box
cover.
See page226or the fuse label
attached to the inside of the fuse
box door under the dashboard.
Refrigerant type
Charge quantity
Lubricant type SP-10
21.2 22.9 oz (600 650 g) HFC-134a (R-134a)
On vehicles with high voltage discharge type headlights,
replacement of a headlight bulb should be done by your dealer.
12 V 5 W(H1)
(AMBER)
Front
Rear
Spare Tire
Front
Rear
Spare Tirein
High
Low
Front
Rear
Front
Rear
Frontin
1:
2:
3:
1:
2:Except CR models
CR models
Except CR models
CR models
(AMBER)
1
1
1
1
2
1
2
2
3
2009 S2000
Page 239 of 268

Quality grades can be f ound where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades.The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices and dif f erences in
road characteristics and climate.
The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
The tires on your vehicle meet all
U.S. Federal Saf ety Requirements.
All tires are also graded f or
treadwear, traction, and temperature
perf ormance according to
Department of Transportation
(DOT) standards. The f ollowing
explains these gradings.
DOT Tire Quality Grading (U.S. Vehicles)
Unif orm T ire Quality Grading
T readwear 200
Traction AA
Temperature A T readwear
T raction
236
2009 S2000
Page 240 of 268

The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled
conditions on a specif ied indoor
laboratory test wheel. Sustained high
temperature can cause the material
of the tire to degenerate and reduce
tire life, and excessive temperature
can lead to sudden tire f ailure. The
grade C corresponds to a level of
perf ormance which all passenger car
tires must meet under the Federal
Motor Vehicle Saf ety Standard No.
109. Grades B and A represent
higher levels of perf ormance on the
laboratory test wheel than the
minimum required by law.Warning: The temperature grade f or
this tire is established f or a tire that
is properly inf lated and not
overloaded. Excessive speed,
underinf lation, or excessive loading,
either separately or in combination,
can cause heat buildup and possible
tire f ailure.
DOT Tire Quality Grading (U.S. Vehicles)
Temperature
Technical Inf ormation
237
2009 S2000
Page 241 of 268

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The tires that came on your vehicle
have a number of markings. Those
you should be aware of are described
below.
Manuf acturer’s
identification mark.
This indicates that the tire
meets all requirements of
the U.S. Department of
Transportation.
The tire identif ication number (TIN)
is a group of numbers and letters
that look like the f ollowing example.
TIN is located on the sidewall of the
tire. Load index (a numerical code
associated with the maximum
load the tire can carry).
Whenever tires are replaced, they
should be replaced with tires of the
same size. Following is an example
of tire size with an explanation of
what each component means. Speed symbol (an
alphabetical code indicating
the maximum speed rating).
Tire width in millimeters.
Aspect ratio (the tire’s section
height as a percentage of its
width).
Tire construction code (R
indicates radial).
Rim diameter in inches.
R
DOT
B97R
17
215
45 87
W
Tire Labeling
T ire Ident if icat ion Number (T IN)
Tire Size
238
(3)
(4)
Tire Labeling Example
(1)
(2) (1)
(2)
(3)
(4)
(1) Tire Size Tire Identification Number (TIN)
Maximum Tire Pressure
Maximum Tire Load
DOT B97R FW6X 2202
215/45R17 87W
2009 S2000
Page 243 of 268

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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
240
2009 S2000
Page 244 of 268
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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
241
2009 S2000
Page 252 of 268

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Your new vehicle is covered by these
warranties:
covers your new vehicle, except f or
the battery, emissions control
systems, and accessories, against
def ects in materials and
workmanship.
these two
warranties cover your vehicle’s
emissions control systems. Time,
mileage, and coverage are
conditional. Please read your
warranty booklet f or exact
inf ormation. provides
coverageforaslongasthepur-
chaser of the muf f ler owns the
vehicle. provides prorated
coverage f or a replacement battery
purchased f rom your dealer.
this warranty gives up
to 100% credit toward a replacement
battery. a seat
belt that f ails to f unction properly is
covered by a limited warranty.
Please read your warranty booklet
f or details.
all exterior body panels
are covered f or rust-through f rom
theinsideforthespecifiedtime
period with no mileage limit.
Honda accessories are covered
under this warranty. Time and
mileage limits depend on the type of
accessory and other factors. Please
read your warranty booklet f or
details.
covers all Honda
replacement parts against defects in
materials and workmanship. Restrictions and exclusions apply to
all these warranties. Please read the
2009 Honda warranty inf ormation
booklet that came with your vehicle
f or precise inf ormation on warranty
coverages. Your vehicle’s original
tires are covered by their
manuf acturer. Tire warranty
inf ormation is in a separate booklet.
Please ref er to the 2009 warranty
manual that came with your vehicle.
Warranty Coverages
U.S. Owners
Canadian Owners
New Vehicle L imit ed Warrant yEmissions Cont rol Syst ems Def ect sWarrant y and EmissionsPerf ormance Warranty Replacement Muf f ler L if et ime
Limited Warranty
Replacement Bat t ery L imit ed
Warranty
Original Equipment Bat t ery L imit ed Warranty Seat Belt Limited Warranty
Rust Perf orat ion L imit edWarranty
Accessory Limited Warranty
Replacement Part s L imit edWarrantyWarrant y and Cust omer Relat ions
249
2009 S2000