Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Honda S2000 AP1

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
Accessory Power Socket RelayUnder left side of dash, right of steering column. (Схема №3)
A/C Compressor Clutch RelayIn main underhood fuse/relay box.
Air Pump RelayBehind left side of front bumper.
Blower Motor RelayIn main underhood fuse/relay box.
Condenser Fan RelayIn main underhood fuse/relay box.
Headlight No. 1 RelayIn main underhood fuse/relay box.
Headlight No. 2 RelayIn main underhood fuse/relay box.
High Beam Cut RelayUnder left side of dash. (Схема №2)
Horn RelayIn main underhood fuse/relay box.
IG2 RelayUnder left side of dash, right of steering column. (Схема №3)
Intermittent Wiper RelayUnder left side of dash. (Схема №2)
PGM-FI Main RelayUnder left side of dash, right of steering column. (Схема №3)
Radiator Fan RelayIn main underhood fuse/relay box.
Rear Window Defogger RelayIn underdash fuse/relay box.
Starter Cut RelayIn underdash fuse/relay box.
Taillight RelayIn underdash fuse/relay box.
Trunk Opener RelayUnder driver's seat.
Turn Signal/Hazard RelayIn underdash fuse/relay box.
Unlock RelayUnder driver's seat.

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
Auxiliary Underhood Fuse BoxOn left side of engine compartment.
Main Underhood Fuse/Relay BoxOn right side of engine compartment. (Схема №1)
Option Fuse No. 1Under left side of dash.
Option Fuse No. 2Under left side of dash.
Underdash Fuse/Relay BoxUnder left side of dash. (Схема №2)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentComponent Location
Antenna AmplifierIn right front of trunk.
Convertible Top Control UnitUnder right side of dash. (Схема №3)
Cruise Control UnitAbove brake pedal. (Схема №2)
Daytime Running Lights Control UnitBehind left side of dash, right of steering column. (Схема №3)
ELD UnitIn main underhood fuse/relay box.
Engine Control Module (ECM)Under left side of dash. (Схема №1)
EPS Control UnitRight of battery.
Immobilizer Receiver UnitUnder left side of dash. (Схема №2)
Keyless Door Lock Control UnitUnder left side of dash.
Security Control UnitUnder driver's seat.
SRS UnitBehind center of dash, below radio. (Схема №3)

CONTROL UNITS LOCATION

SENDING UNITS & SENSORS

ComponentComponent Location
Air Pump Electrical Current SensorBehind left front wheelwell.
CKP SensorOn lower front of engine. (Схема №1)
Engine Coolant Temperature (ECT) SensorOn left rear of engine, below intake. (Схема №1)
EPS Torque SensorBelow front center of engine compartment.
Evaporator Temperature SensorUnder right side of dash, on heater case. (Схема №3)
Fuel Tank Pressure SensorOn underside of vehicle, front of fuel tank.
Intake Air Temperature (IAT) SensorOn intake manifold. (Схема №1)
Knock SensorBehind starter. (Схема №1)
MAP SensorOn throttle body. (Схема №1)
Primary Heated Oxygen SensorForward of catalytic converter. (Схема №1)
Secondary Heated Oxygen SensorRear of catalytic converter. (Схема №1)
TDC Sensor No. 1On right rear of cylinder head. (Схема №1)
TDC Sensor No. 2On left rear of cylinder head. (Схема №1)
Throttle Position Sensor (TPS)On throttle body. (Схема №1)
Vehicle Speed Sensor (VSS)On left side of transmission. (Схема №1)
Wheel Speed Sensors (4)At respective wheel.

SENDING UNITS & SENSORS LOCATION

MOTORS

ComponentComponent Location
ABS Modulator/Control UnitBelow master cylinder.
Air Mix Control MotorOn left side of heater case. (Схема №3)
Air Pump MotorBehind left side of front bumper.
Blower MotorUnder right side of dash. (Схема №3)
Cruise Control ActuatorOn left side of engine compartment.
EPS MotorBelow front center of engine compartment.
Mode Control MotorOn left end of heater case. (Схема №3)
Recirculation Control MotorUnder right side of dash. (Схема №3)
Windshield Washer MotorBehind right front wheelwell, in washer reservoir.
Windshield Wiper MotorOn rear center of engine compartment, in air scoop.

MOTORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentComponent Location
Air Control Solenoid ValveNear air cleaner.
EVAP By-Pass Solenoid ValveOn underside of vehicle, front of fuel tank.
EVAP Canister Purge ValveBelow master cylinder.
EVAP Canister Vent Shut ValveOn underside of vehicle, front of fuel tank.
Idle Air Control (IAC) ValveOn left side of engine. (Схема №1)
VTEC Solenoid ValveOn right front of engine. (Схема №1)

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentComponent Location
A/C Pressure SwitchOn receiver drier.
Back-Up Light SwitchOn left side of transmission. (Схема №1)
Brake Fluid Level SwitchOn master cylinder reservoir.
Brake Pedal Position SwitchOn brake pedal support. (Схема №2)
Clutch Interlock SwitchOn clutch pedal support. (Схема №2)
Clutch Pedal Position SwitchUnder left side of dash. (Схема №2)
Combination Light SwitchUnder left side of dash. (Схема №2)
Disarm SwitchUnder left side of dash.
Hood SwitchOn left front of engine compartment.
Parking Brake SwitchAt base of parking brake lever. (Схема №3)
Radiator Fan SwitchOn lower left side of radiator.
Trunk Opener SwitchIn center console.
VTEC Oil Pressure SwitchOn right front of engine. (Схема №1)

SWITCHES LOCATION

MISCELLANEOUS

ComponentComponent Location
Blower Power TransistorUnder right side of dash, on heater case. (Схема №3)
Convertible Top Emergency ConnectorTaped to blower motor harness. (Схема №3)
Data Link Connector (DLC)On right side of audio unit. (Схема №3)
DRL DiodeBehind left side of dash, right of steering column. (Схема №3)
Fuel Injectors (4)On top left side of engine. (Схема №1)
Fuel Tank UnitBelow rear tray.
Ignition Coils (4)On top of valve cover. (Схема №1)
Junction Connector C102Behind left kick panel. (Схема №1)
Seat Belt Tensioner (Driver's)Behind driver's seat, below roll bar.
Seat Belt Tensioner (Passenger's)Behind passenger's seat, below roll bar.
Security LED ConnectorBelow center console.
SRS Memory Erase Signal ConnectorOn underdash fuse/relay box.
Tachometer Test ConnectorBehind auxiliary underhood fuse box.
Test Connector C103Behind left kick panel. (Схема №1)

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
C101 (Light Blue, 16-Pin)Behind left kick panel. (Схема №1)
C201 (Light Blue, 16-Pin)Under right side of dash. (Схема №3)
C202 (Light Blue, 6-Pin)Under right side of dash. (Схема №3)
C203 (Brown, 7-Pin)Under right side of dash. (Схема №3)
C204 (Gray, 18-Pin)Under right side of dash.
C301 (Gray, 14-Pin)Under left side of dash. (Схема №2)
C302 (Light Blue, 16-Pin)Under left side of dash. (Схема №2)
C303 (Gray, 14-Pin)At left side of steering column.
C351 (Gray, 2-Pin)At left rear side of engine compartment.
C401 (Gray, 22-Pin)Behind left kick panel. (Схема №2)
C402 (Light Blue, 4-Pin)At left side of steering column. (Схема №2)
C403 (Light Blue, 16-Pin)At left side of steering column. (Схема №2)
C404 (Light Blue, 24-Pin)At left side of steering column. (Схема №2)
C451 (Light Blue, 16-Pin)Under right side of dash. (Схема №3)
C452 (Gray, 2-Pin)Under right side of dash. (Схема №3)
C501 (Gray, 14-Pin)Behind left kick panel.
C502 (Gray, 18-Pin)Behind left kick panel.
C503 (Yellow, 3-Pin)At left side of steering column.
C504 (Gray, 14-Pin)Behind right kick panel.
C551 (Gray, 2-Pin)Behind audio unit.
C601 (Gray, 4-Pin)Below left side of rear trim.
C602 (Brown, 2-Pin)At left side of trunk.
C901 (Gray, 3-Pin)At left side of hardtop.

CONNECTORS LOCATION

GROUNDS

ComponentLocation
G1At left rear side of engine compartment. (Схема №1)
G2At lower left side of engine. (Схема №1)
G3At left rear side of engine compartment. (Схема №1)
G4At lower front side of engine compartment. (Схема №1)
G101At rear side of engine. (Схема №1)
G201At right front side of engine compartment. (Схема №1)
G301At left front side of engine compartment. (Схема №1)
G302Behind left side of front bumper. (Схема №1)
G303At left rear side of engine compartment. (Схема №1)
G351At right rear side of engine compartment. (Схема №1)
G401Under left side of dash. (Схема №2)
G402Behind right side of dash. (Схема №3)
G501Behind left kick panel.
G502At right side of audio unit. (Схема №3)
G601At left front side of trunk.
G602At rear of trunk, left of trunk latch.
G801Behind lower center of dash.
G901At left "C" pillar.
G902At right side of hardtop.

GROUNDS LOCATION