2002 HONDA S2000 light

You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run.Your car has the Immobilizer
System. You should use a
properly-coded master or valet key
to start the engine (see page ).
A key that is not properly coded
will cause the immobilizer system
indicator in the dash panel to blink
rapidly.
Check these things:
Diagnosing why your engine won’t
start f alls into two areas, depending
on what you hear when you press
the ENGINE START button.
When you press the ENGINE
START button, you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all. Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlights
are very dim or don’t light at all,
the battery is discharged. See
on page .
Press the ENGINE START button,
then release it. If the headlights do
not dim, check the condition of the
fuses.If thefusesareOK,thereis
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem. (See on page .)
57 228
247
Nothing Happens or the Starter
Motor Operates Very Slowly
Jump Starting
Emergency
Towing
If Your Engine Won’t Start
T aking Care of t he Unexpect ed
226

There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page .
Do you have f uel? Turn the
ignition switch to ON (II) for a
minute and watch the f uel gauge.
The low f uel level warning light
may not be working, so you were
not reminded to f ill the tank.
Are you using the proper starting
procedure? Ref er to
on page .
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is dis-
charged or the connections are
corroded. Check the condition of the
battery and terminal connections
(see page ). You can then try
jump starting the car from a booster
battery (see page ).
In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you press the
ENGINE START button, but the
engine does not run.
183
228 241
247
137
T he Starter Operates Normally
Emergency
Towing
Starting the
Engine
If Your Engine Won’t Start
T aking Care of t he Unexpect ed 227

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CONT INUED
Connect the second jumper cable
to the negative ( ) terminal on
the booster battery. Connect the
other end to the metal projection
near the intake manifold as shown
in the illustration. Do not connect
this jumper cable to any other part
of the engine.
Connect one jumper cable to the
positive ( ) terminal on your
Honda’s battery. Connect the
other end to the positive ( )
terminal on the booster battery.
Turn of f all the electrical acces-
sories: heater, A/C, stereo system,
lights, etc.
Put the transmission in Neutral
and set the parking brake.
3. 4.
2.
Jump Starting
T aking Care of t he Unexpect ed
229

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Letthecarsitforaminute.Open
the hood and check the oil level
(see page ). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during
cornering and other driving
maneuvers.
1. 2. 3. 4.
125 163 247
Emergency
Towing
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed
234
LLOOWWOOIILLPPRREESSSSUURREEIINNDDIICCAATTOORR
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the car stopped.

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
longer distance needed to stop, it is
hazardous to drive the car. You
should have it towed, and repaired as
soon as possible.
If it comes on at any other time, it
indicates a problem with the car’s
brake system. In most cases, the
problem is a low f luid level in the
brake f luid reservoir. Press lightly on
the brake pedal to see if it f eels
normal. If it does, check the brake
f luid level the next time you stop at a
service station (see page ). If the
fluid level is low, take the car to your
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. Because of the
brake system’s dual-circuit design, a
problem in one part of the system
will still give you braking at two
wheels. You will f eel the brake pedal
go down much f arther bef ore the car
begins to slow down, and you will
have to press harder on the pedal.
The distance needed to stop will be
much longer. If you must drive the car a short
distance in this condition, drive
slowly and cautiously.
The Brake System Indicator
normallycomesonwhenyouturn
the ignition switch ON (II). It is a
reminder to check the parking brake.
It comes on and stays lit if you do not
f ully release the parking brake. 176
Brake System Indicator
T aking Care of t he Unexpect ed
238
BBRRAAKKEESSYYSSTTEEMMIINNDDIICCAATTOORR

The auxiliary f use box is located on
thedriver’ssidenearthebrakefluid
reservoir. To open it, push the tab on
each side and remove the lid.If something electrical in your car
stops working, the f irst thing you
should check f or is a blown f use.
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 component. Check those
f uses f irst, but check all the f uses
bef ore deciding that a blown f use is
not the cause. Replace any blown
f uses and check the component’s
operation.
Turn the ignition switch to LOCK
(0). Make sure the headlights and
all other accessories are off.
Remove the cover f rom the f use
box. Check each of the large f uses in
the under-hood f use box by
looking through the top at the wire
inside. Removing these f uses
requires a Phillips-head screw-
driver.
1. 2. 3.
243 244
CONT INUED
Checking and Replacing Fuses
Fuses
T aking Care of t he Unexpect ed
241
BBLLOOWWNN

µ µµ
µµ
Î
Î No. Amps.
Amps.
No. Circuits Protected
CONT INUED
Circuits Protected
14 15161718192021 22 232425262710 A
10 A
7.5 A
7.5 A 10 A
15 A
7.5 A
7.5 A
7.5 A 20 A
20 A
7.5 A
15 A
10 A
20 A
7.5 A
15 A
7.5 A
15 A
7.5 A 15 A
10 A
1 2 3456789
10111213 Daytime Running Lights
Keyless Entry
Back-up
Interior Light
Small Lights
Radio
Starter Signal
Heater Control,
Cooling Fan Relay
Power Mirrors
Right Power Window
Lef t Power Window
Not used
Not used
Not used
Windshield Wiper,
Auto Stop Signal
Washer Motor
Not used
Not used
Accessory Socket
Windshield Wiper
Turn signal Light
ACG
Instrument Light, Back-up
Lights
Ignition Coil
Engine Start
Fuel Pump, SRS
SRS
: Canadian Model
Fuses
T aking Care of t he Unexpect ed 243
IINNTTEERRIIOORRFFUUSSEEBBOOXX

µ µµ µ µ µµ µ µµ µ
No. Amps. No.
No. Circuits Protected
Circuits Protected
Circuits Protected
Amps. Amps.
1 23456789
10111213 40 A
20 A
30 A
20 A
40 A
20 A
12345 141516171819202122232425
Magnetic Clutch Relay
Right Headlight
ACG S
Hazard Warning Lights
Cooling Fan
Not used
Stop
Lef t Headlight
ABS F/S
ABS Motor
Battery
IG1 Main
Lighting 1 Relay
Lighting 2 Relay
Horn Relay
Power Window Motor
Right Roof Motor
Not used
Back Up ACC
Lef t Roof Motor
Heater Motor
Condenser Fan
Not used
Condenser Fan Relay
Cooling Fan Relay
Rear Window Defogger
Not used
Not usedEPS
Air Pump
20 A
70 A
60 A 20 A
15 A
10 A
20 A
15 A
20 A
20 A
30 A
100 A 40 A
Fuses
T aking Care of t he Unexpect ed
244 (AUXILIARY FUSE BOX)
UNDER-HOOD FUSE BOXES
(MAIN FUSE BOX)