2009 HONDA S2000 ignition

If the brake system indicator comes
on while driving, the brake f luid level
is probably low. Press lightly on the
brake pedal to see if it f eels normal.
If it does, check the brake f luid level
thenexttimeyoustopataservice
station (see page ).
If the f luid level is low, take your
vehicle to a dealer, and have the
brake system inspected f or leaks or
worn brake pads.However, if the brake pedal does not
f eel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design will still give you braking at
two wheels. You will f eel the brake
pedal go down much f arther bef ore
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
Slow down by shif ting to a lower
gear, and pull to the side of the road
when it is saf e. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed and repaired as
soon as possible (see
on page ).
If you must drive the vehicle a short
distance in this condition, drive
slowly and caref ully.
The brake system
indicator normally
comes on when
you turn the ignition switch to the
ON (II) position, and as a reminder
to check the parking brake. It will
stay on if you do not f ully release the
parking brake.
178 228Emergency
Towing
Brake System Indicator
220
Canada
U.S.
2009 S2000

CONT INUED
If something electrical in your
vehicle stops working, check f or a
blown f use f irst. Determine f rom the
chart on pages and , or the
diagram on the f use box lid, which
f use or f uses control that device.
Check those f uses f irst, but check all
the f uses bef ore deciding that a
blown f use is the cause. Replace any
blown f uses, and check if the device
works.Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f .
Remove the cover f rom the f use
box. Check each of the large f uses in
the primary under-hood f use box
by looking through the top at the
wire inside. Removing these f uses
requires a Phillips-head
screwdriver.
Check the smaller f uses in the
under-hood f use boxes and all the
fuses in the interior fuse box by
pulling out each one with the f use
puller provided in the interior f use
box.
1.
2. 3.
4.
226227
Fuses
Checking and Replacing Fuses
T aking Care of t he Unexpect ed
223
BLOWN
FUSE PULLER
2009 S2000

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.
................
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

The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
quality parts may increase the
emissions f rom your vehicle.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The exhaust emissions controls
include three systems: PGM-FI,
ignition timing control, and three
way catalytic converter. These three
systems work together to control the
engine’s combustion and minimize
the amount of HC, CO, and NOx that
comes out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. The
engine control module (ECM) uses
various sensors to determine how
much air is going into the engine. It
then controls how much f uel to inject
under all operating conditions. The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
2
2
Exhaust Emissions Controls Replacement PartsIgnit ion T iming Cont rol Syst em
PGM-FI System Three Way Catalytic Converter
Emissions Cont rols
Technical Inf ormation
243
2009 S2000

CONT INUED
....................................
Accessories .136
ACCESSORY (Ignition Key
.......................................
Position) .64
...............
Accessory Power Socket .90
....................
Additives, Engine Oil .170
...............................
Airbag (SRS) .9,20
........
Air Conditioning System .96,100
...................................
Usage .98,102
.......................
Air Pressure, Tires .190
.......................
Alcohol in Gasoline .128
AM/FM Stereo Radio ...................................
Reception .107
......................................
Antif reeze .173
Anti-lock Brakes (ABS) ...............................
Indicator .45,151
...................................
Operation .150
.
Anti-thef t Steering Column Lock .64
..........................
Anti-thef t System .123
......................................
Audio Panel .91
................................
Audio System .104
...
Automatic Seat Belt Tensioners .18
.............
Automatic Speed Control .124 ............................
Capacities Chart .234
.............
Carbon Monoxide Hazard .41
....................
Cargo, How to Carry .138
.............
CAUTION, Explanation of .iii
.........................................
CD Care .117
...................................
CD Changer .116
.....
CD Changer Error Messages .121
.........
CD Player Error Messages .120
.......................................
CD Player .114
........................
Certif ication Label .232
.................................
Chains, Tires .194
....................
Changing a Flat Tire .201
Changing Oil ........................................
How to .171
......................................
When to .161
...
Charging System Indicator .46,218
........
Back-up Light Replacement .183
Battery
Charging System ...........................
Indicator .46,218
............................
Jump Starting .214
..............................
Maintenance .196
............................
Specif ications .235
..............................
Bef ore Driving .127
....................................
Belts,Seat .8,16
.............................
Beverage Holder .90
..................................
Booster Seats .38
............................................
Brakes .149
...........
Anti-lock System (ABS) .150
.............
Break-in, New Linings .128
...........................................
Fluid .178
.........................................
Parking .88
..........................
System Design .150
.................
System Indicator .46,220
........................
Wear Indicators .150
.............................
Braking System .149
.................
Break-in, New Vehicle .128
..
Brightness Control, Instruments .60
.........................
Bulb Replacement .179
..........................
Back-up Lights .183.................................
Headlights .179
...........
Side Turn Signal Lights .182
............................
Specif ications .235
....................
Turn Signal Lights .181
..............................
Bulbs, Halogen .179
Index
B
A
C
INDEX
I
2009 S2000

.........................................
Gasoline .128
...........................................
Gauge .54
.....................
Low Fuel Indicator .49
................
Octane Requirement .128
........................
Tank, Ref ueling .129
.............................................
Gauges .53
...
Engine Coolant Temperature .55
...............................................
Fuel .54
Gearshif t Lever Positions ..............
Manual Transmission .148
Gross Vehicle Weight Rating .............................
(GVWR) .140,234
.............
Halogen Headlight Bulbs .179
.......................
Hardtop, Removable .78
...................................
Installation .79
.......................................
Removal .83
..........................................
Storing .86
.......................................
Washing .86
............................
Wind Def lector .75
..............
Hazard Warning Flashers .60
Headlights
........................................
Aiming .179
............
Daytime Running Lights .59 ..................
High Beam Indicator .49
...........................
Reminder Tone .59
........
Replacing Halogen Bulbs .179
...................................
Turning on .59
.....................................
Heating .96,100
.
Heating and Cooling System .96,100
............................
High Beam Lever .59
.......................
Hood, Opening the .130
..................................................
Horn .57
...........................
Hydraulic Clutch .178
Identif ication Number, .......................................
Vehicle .232
Ignition ..............................................
Keys .62
...........................................
Switch .64
............
Timing Control System .243
........................
Immobilizer System .63
.........
Important Safety Precautions .6
Indicators
..............
ABS (Anti-Lock Brake) .47
Brake (Parking and Brake
............................
System) .46,220
................
Charging System .46,218 .............................
Cruise Control .47
....................................
Door-open .47
DRL(Daytime Running ......................................
Lights) .48
EPS (Electrical Power ..................................
Steering) .48
...................................
High Beam .49
........
Key (Immobilizer System) .49
......................................
Low Fuel .49
................
Low Oil Pressure .46,218
..............
Low Tire Pressure .51,240
...............
Maintenance Required .50
Malf unction Indicator
................................
Lamp .47,219
..................................
Peak Power .52
.......................................
Seat Belt .46
...............................................
SRS .47
...........................
TPMS System .240
..................................
Trunk-open .47
Turn Signal and Hazard ...................................
Warning .48
VSA
(Vehicle Stability ......................................
Assist) .50
.........
Indicators, Instrument Panel .46
...................
Inf lation, Proper Tire .189
........
Recommended Pressures .190
Index
I
H
IV
2009 S2000

CONT INUED
...................................
Inside Mirror .87
.............................
Inspection, Tire .190
....................
Installing a Child Seat .34
............................
Instrument Panel .45
........
Instrument Panel Brightness .60
.................................
Interior Lights .92
........................................
Introduction .i
................
Jacking Up the Vehicle .202
.......................................
Jack, Tire .201
................................
Jump Starting .214
..................................................
Keys .62
.......................
Label, Certif ication .232
.................
Lane Change, Signaling .59
..................
Lap/Shoulder Belts .12,17
Lights
....................
Bulb Replacement .179
..................................
Turn Signal .59....................................
Load Limits .139
......
LOCK (Ignition Key Position) .64
Locks
.......
Anti-thef t Steering Column .64
............................
Fuel Fill Door .129
.................................
Power Door .65
...........................................
Trunk .65
........................
Low Coolant Level .132
.........................
Low Fuel Indicator .49
...
Low Oil Pressure Indicator .46,218
...
Lubricant Specif ications Chart .234
...........
Luggage, Storing (Cargo) .138 ..................
New Vehicle Break-in .128
.....................
Normal Shif t Speeds .148
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .232
...
Octane Requirement, Gasoline .128
.........................................
Odometer .53
...............................
Odometer, Trip .53
Oil ........................
Change, How to .171
......................
Change, When to .161
......................
Checking Engine .131
..............
Pressure Indicator .46,218
Selecting Proper Viscosity
......................................
Chart .171
...........
ON (Ignition Key Position) .64
..................................
Maintenance .159
........................................
Minder .161
.........................
Minder Indicator .50
Owner’s Maintenance ...................................
Checks .167
..........................................
Saf ety .160
.
Malf unction Indicator Lamp .47,219
...................
Manual Transmission .147
........
Manual Transmission Fluid .176
...............................
Meters, Gauges .53
...................
Methanol in Gasoline .128 ..........................
Mirrors, Adjusting .87
...............
Modif ying Your Vehicle .137
Index
M N
O
L K J
INDEX
V
2009 S2000