1995-96 HONDA Prelude

Honda Prelude S 1995 - BUZZERS, RELAYS & TIMERS

Honda Prelude S 1995 BUZZERS, RELAYS & TIMERS

Component	Component Location
ABS Fail-Safe Relays (Front & Rear)	Behind left side of dash, above clutch pedal bracket. See Fig. 7 .
ABS Motor Relay	In under-hood fuse/relay box. See Fig. 9 .
A/C Compressor Clutch Relay	On left front inner fender panel, behind headlamp. See Fig. 9 .
Blower Motor Relay	In under-dash fuse/relay box. See Fig. 7 .
Cigarette Lighter Relay	In under-dash fuse/relay box. See Fig. 7 .
Chime	Behind left kick panel
Condenser Fan Relay	On left front inner fender panel, behind headlamp. See Fig. 9 .
Dimmer Relay	In under-hood fuse/relay box. See Fig. 9 .
Foglamp Relay	Behind left side of dash, above clutch pedal bracket.
Headlamp Relay	In under-hood fuse/relay box. See Fig. 9 .
Horn Relay	In under-dash fuse/relay box. See Fig. 7 .
Seat Heater Relays (Canada)	Under each front seat.
Seat Heater Main Relay (Canada)	Behind left side of dash.
PGM-FI Main Relay	Behind left side of dash, above clutch pedal bracket. See Fig. 7 .
Power Window Relay	In under-dash fuse/relay box. See Fig. 7 .
Radiator Fan Relay	In under-hood fuse/relay box. See Fig. 9 .
Rear Window Defogger Relay	In under-dash fuse/relay box. See Fig. 7 .
Starter Cut Relay	In under-dash fuse/relay box. See Fig. 7 .
Sunroof Relays (Open/Close)	In under-dash fuse/relay box. See Fig. 7 .
Turn Signal/Hazard Relay	In under-dash fuse/relay box. See Fig. 7 .
Windshield Wiper Intermittent Relay	On left rear corner of engine compartment, on firewall. See Fig. 9 .

Honda Prelude S 1995 - CIRCUIT PROTECTION DEVICES

Honda Prelude S 1995 CIRCUIT PROTECTION DEVICES

Component	Component Location
Fuse/Relay Box (Under-Dash)	Behind left kick panel. See Fig. 7 .
Fuse/Relay Box (Under-Hood)	In right rear corner of engine compartment, behind strut tower. See Fig. 9 .

Honda Prelude S 1995 - CONTROL UNITS

Honda Prelude S 1995 CONTROL UNITS

Component	Component Location
ABS Control Unit	Behind right quarter trim panel.
ABS Modulator Unit	In right rear of engine compartment.
Daytime Running Lamp (DRL) Control Unit (Canada)	On passenger-side footwell, under carpet. See Fig. 8 .
Cruise Control Unit	Behind left side of dash, above accelerator pedal bracket.
Dash Lamp Brightness Control Unit	Behind right side of dash. See Fig. 8 .
Electrical Load Detector (ELD) (1995 2.2L DOHC)	On bottom of under-hood fuse/relay box. See Fig. 2 .
Electrical Load Detector (ELD) (1995 2.2L SOHC)	On bottom of under-hood fuse/relay box. See Fig. 1 .
Electrical Load Detector (ELD) (1995 2.3L DOHC)	On bottom of under-hood fuse/relay box. See Fig. 3 .
Electrical Load Detector (ELD) (1996 2.2L DOHC)	On bottom of under-hood fuse/relay box. See Fig. 5 .
Electrical Load Detector (ELD) (1996 2.2L SOHC)	On bottom of under-hood fuse/relay box. See Fig. 4 .
Electrical Load Detector (ELD) (1996 2.3L DOHC)	On bottom of under-hood fuse/relay box. See Fig. 6 .
Engine Control Module (ECM)	On passenger-side footwell, under carpet. See Fig. 8 .
Ignition Control Module (ICM) (1995 2.2L DOHC)	In distributor assembly. See Fig. 2 .
Ignition Control Module (ICM) (1995 2.2L SOHC)	In distributor assembly. See Fig. 1 .
Ignition Control Module (ICM) (1995 2.3L DOHC)	In distributor assembly. See Fig. 3 .
Integrated Control Unit	Behind under-dash fuse/relay box. See Fig. 7 .
Interlock Control Unit (A/T)	Behind left side of dash, above kick panel.
Power Door Lock Control Unit	In driver's door, behind door panel. See Fig. 8 .
Powertrain Control Module (PCM)	On passenger-side footwell, under carpet. See Fig. 8 .
Radiator Fan Control Module	On passenger-side footwell, under carpet. See Fig. 8 .
SRS Control Unit	Under center of dash, forward of floor console. See Fig. 8 .
Transmission Control Module	Behind right kick panel.

Honda Prelude S 1995 - MOTORS

Honda Prelude S 1995 MOTORS

Component	Component Location
ABS Pump Motor	On right rear of engine compartment, near strut tower.
A/C Blower Motor	Behind right side of dash.
A/C Mode Control Motor	On left side of evaporator housing.
A/C Recirculation Control Motor	On right side of evaporator housing.
Condenser Fan Motor	Behind radiator, on driver's side.
Fuel Pump	Under center of rear seats.
Power Antenna Motor	In right side of luggage compartment.
Radiator Fan Motor	Behind radiator, on passenger's side.
Sunroof Motor	Center rear of sunroof, under headliner.
Windshield Washer Motor	Behind left front bumper, in washer fluid reservoir.
Windshield Wiper Motor	In left side of firewall.

Honda Prelude S 1995 - SENDING UNITS & SENSORS

Honda Prelude S 1995 SENDING UNITS & SENSORS

Component	Component Location
ABS Wheel Sensors	On each wheel hub assembly.
A/T Speed Sensor (Countershaft)	On underside of vehicle, rear of transmission.
A/T Speed Sensor (Mainshaft)	On underside of vehicle, rear of transmission.
Brakelamp Failure Sensors	In each brake/taillamp assembly.
Crankshaft Position/Top Dead Center (CKP/TDC) Sensor (1996 2.2L DOHC)	Lower front of engine. See Fig. 5 .
Crankshaft Position/Top Dead Center (CKP/TDC) Sensor (1996 2.2L SOHC)	Lower front of engine. See Fig. 4 .
Crankshaft Position/Top Dead Center (CKP/TDC) Sensor (1996 2.3L DOHC)	Lower front of engine. See Fig. 6 .
Cylinder Position (CYP) Sensor (1996 2.2L DOHC)	Inside distributor. See Fig. 5 .
Cylinder Position (CYP) Sensor (1996 2.2L SOHC)	Inside distributor. See Fig. 4 .
Cylinder Position (CYP) Sensor (1996 2.3L DOHC)	Inside distributor. See Fig. 6 .
Engine Coolant Temperature Sending Unit	On rear of cylinder head, near thermostat housing.
Engine Coolant Temperature (ECT) Sensor (1995 2.2L DOHC)	On rear of cylinder head, near thermostat housing. See Fig. 2 .
Engine Coolant Temperature (ECT) Sensor (1995 2.2L SOHC)	On rear of cylinder head, near thermostat housing. See Fig. 1 .
Engine Coolant Temperature (ECT) Sensor (1995 2.3L SOHC)	On rear of cylinder head, near thermostat housing. See Fig. 3 .
Engine Coolant Temperature (ECT) Sensor (1996 2.2L DOHC)	On rear of cylinder head, near thermostat housing. See Fig. 5 .
Engine Coolant Temperature (ECT) Sensor (1996 2.2L SOHC)	On rear of cylinder head, near thermostat housing. See Fig. 4 .
Engine Coolant Temperature (ECT) Sensor (1996 2.3L DOHC)	On rear of cylinder head, near thermostat housing. See Fig. 6 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1995 2.2L DOHC)	On top of EGR valve. See Fig. 2 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1995 2.2L SOHC)	On top of EGR valve. See Fig. 1 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1995 2.3L DOHC)	On top of EGR valve. See Fig. 3 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1996 2.2L DOHC)	On top of EGR valve. See Fig. 5 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1996 2.2L SOHC)	On top of EGR valve. See Fig. 4 .
Exhaust Gas Recirculation (EGR) Valve Lift Sensor (1996 2.3L DOHC)	On top of EGR valve. See Fig. 6 .
Fuel Tank Unit	Under center of rear seats.
Heated Oxygen Sensor (H02S) (1995 2.2L DOHC)	In exhaust manifold. See Fig. 2 .
Heated Oxygen Sensor (H02S) (1995 2.2L SOHC)	In exhaust manifold. See Fig. 1 .
Heated Oxygen Sensor (H02S) (1995 2.3L DOHC)	In exhaust manifold. See Fig. 3 .
Heated Oxygen Sensor (HO2S) (1995 only)	In exhaust pipe, behind center of engine.
Heated Oxygen Sensor (H02S) (Primary)	In exhaust pipe, behind center of engine.
Heated Oxygen Sensor (H02S) (Primary) (1996 2.2L SOHC)	In exhaust manifold, center front of engine compartment. See Fig. 4 .
Heated Oxygen Sensor (H02S) (Secondary)	Underside of vehicle, on top of catalytic converter.
Intake Air Temperature (IAT) Sensor (1995 2.2L DOHC)	On left side of intake manifold. See Fig. 2 .
Intake Air Temperature (IAT) Sensor (1995 2.2L SOHC)	On left side of intake manifold. See Fig. 1 .
Intake Air Temperature (IAT) Sensor (1995 2.3L DOHC)	On left side of intake manifold. See Fig. 3 .
Intake Air Temperature (IAT) Sensor (1996 2.2L DOHC)	On left side of intake manifold. See Fig. 5 .
Intake Air Temperature (IAT) Sensor (1996 2.2L SOHC)	On left side of intake manifold. See Fig. 4 .
Intake Air Temperature (IAT) Sensor (1996 2.3L DOHC)	On left side of intake manifold. See Fig. 6 .
Knock Sensor (KS) (1995 2.2L DOHC)	On engine box, above oil filter. See Fig. 2 .
Knock Sensor (KS) (1995 2.3L DOHC)	On engine box, above oil filter. See Fig. 3 .
Knock Sensor (KS) (1996 2.2L DOHC)	On engine box, above oil filter. See Fig. 5 .
Knock Sensor (KS) (1996 2.3L DOHC)	On engine box, above oil filter. See Fig. 6 .
Manifold Absolute Pressure (MAP) Sensor (1995 2.2L DOHC)	On throttle body assembly. See Fig. 2 .
Manifold Absolute Pressure (MAP) Sensor (1995 2.2L SOHC)	On throttle body assembly. See Fig. 1 .
Manifold Absolute Pressure (MAP) Sensor (1995 2.3L DOHC)	On throttle body assembly. See Fig. 3 .
Manifold Absolute Pressure (MAP) Sensor (1996 2.2L DOHC)	On throttle body assembly. See Fig. 5 .
Manifold Absolute Pressure (MAP) Sensor (1996 2.2L SOHC)	On throttle body assembly. See Fig. 4 .
Manifold Absolute Pressure (MAP) Sensor (1996 2.3L DOHC)	On throttle body assembly. See Fig. 6 .
Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1995 2.2L DOHC)	In distributor assembly. See Fig. 2 .
Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1995 2.2L SOHC)	In distributor assembly. See Fig. 1 .
Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1995 2.3L DOHC)	In distributor assembly. See Fig. 3 .
Throttle Position (TP) Sensor (1995 2.2L DOHC)	On throttle body assembly. See Fig. 2 .
Throttle Position (TP) Sensor (1995 2.2L SOHC)	On throttle body assembly. See Fig. 1 .
Throttle Position (TP) Sensor (1995 2.3L DOHC)	On throttle body assembly. See Fig. 3 .
Throttle Position (TP) Sensor (1996 2.2L DOHC)	On throttle body assembly. See Fig. 5 .
Throttle Position (TP) Sensor (1996 2.2L SOHC)	On throttle body assembly. See Fig. 4 .
Throttle Position (TP) Sensor (1996 2.3L DOHC)	On throttle body assembly. See Fig. 6 .
Vehicle Speed Sensor (VSS)	On top right of transmission.

Honda Prelude S 1995 - SOLENOIDS & SOLENOID VALVES

Honda Prelude S 1995 SOLENOIDS & SOLENOID VALVES

Component	Component Location
ABS Modulator Solenoid	On ABS pump assembly, on right rear of under-hood.
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1995 2.2L DOHC)	Center rear of engine. See Fig. 2 .
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1995 2.2L SOHC)	Center rear of engine. See Fig. 1 .
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1995 2.3L DOHC)	Center rear of engine. See Fig. 3 .
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1996 2.2L DOHC)	In right rear of engine compartment. See Fig. 5 .
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1996 2.2L SOHC)	In right rear of engine compartment. See Fig. 4 .
Evaporative Emission (EVAP) Purge Control Solenoid Valve (1996 2.3L DOHC)	In right rear of engine compartment. See Fig. 6 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1995 2.2L DOHC)	On left side of engine compartment, near strut tower. See Fig. 2 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1995 2.2L SOHC)	On left side of engine compartment, near strut tower. See Fig. 1 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1995 2.3L DOHC)	On left side of engine compartment, near strut tower. See Fig. 3 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1996 2.2L DOHC)	On left side of engine compartment, near strut tower. See Fig. 5 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1996 2.2L SOHC)	On left side of engine compartment, near strut tower. See Fig. 4 .
Exhaust Gas Recirculation (EGR) Control Solenoid Valve (1996 2.3L DOHC)	On left side of engine compartment, near strut tower. See Fig. 6 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1995 2.2L SOHC)	On left side of engine compartment, near strut tower. See Fig. 1 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1995 2.2L DOHC)	On left side of engine compartment, near strut tower. See Fig. 2 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1995 2.3L DOHC)	On left side of engine compartment, near strut tower. See Fig. 3 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1996 2.2L DOHC)	On left side of engine compartment, near strut tower. See Fig. 5 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1996 2.2L SOHC)	On left side of engine compartment, near strut tower. See Fig. 4 .
Exhaust Gas Recirculation (EGR) Vacuum Control Valve (1996 2.3L DOHC)	On left side of engine compartment, near strut tower. See Fig. 6 .
Idle Air Control (IAC) Valve (1995 2.2L DOHC)	On top of center engine, on intake manifold. See Fig. 2 .
Idle Air Control (IAC) Valve (1995 2.2L SOHC)	On top of center engine, on intake manifold. See Fig. 1 .
Idle Air Control (IAC) Valve (1995 2.3L DOHC)	On top of center engine, on intake manifold. See Fig. 3 .
Idle Air Control (IAC) Valve (1996 2.2L DOHC)	On top of center engine, on intake manifold. See Fig. 5 .
Idle Air Control (IAC) Valve (1996 2.2L SOHC)	On top of center engine, on intake manifold. See Fig. 4 .
Idle Air Control (IAC) Valve (1996 2.3L DOHC)	On top of center engine, on intake manifold. See Fig. 6 .
Intake Air Bypass (IAB) Control Solenoid Valve (1995 2.2L DOHC)	Underside of vehicle, behind center of engine. See Fig. 2 .
Intake Air Bypass (IAB) Control Solenoid Valve (1995 2.3L DOHC)	Underside of vehicle, behind center of engine. See Fig. 3 .
Intake Air Bypass (IAB) Valve (1995 2.2L DOHC)	In engine compartment, top of engine. See Fig. 2 .
Intake Air Bypass (IAB) Valve (1995 2.3L DOHC)	In engine compartment, top of engine. See Fig. 3 .
Intake Control Solenoid Valve (1995 2.2L DOHC)	On right side of engine compartment, behind battery tray. See Fig. 2 .
Intake Control Solenoid Valve (1995 2.3L DOHC)	On right side of engine compartment, behind battery tray. See Fig. 3 .
Key Interlock Solenoid	On steering column lock assembly.
Lock-Up Control Solenoid Valves	On right front of transmission.
Shift Control Solenoid Valves	On top of transmission, on bellhousing.
Shift Lock Solenoid	Under floor console, right of gear selector lever.
VTEC Solenoid Valve (2.2L)	On top right side of engine, near distributor.

Honda Prelude S 1995 - SWITCHES

Honda Prelude S 1995 SWITCHES

Component	Component Location
ABS Pressure Switch	On ABS motor assembly.
A/C Pressure Switch	On A/C line, on receiver- drier, right side of radiator.
A/C Thermostat Switch	Behind right side of dash.
A/T Gear Position Switch (A/T)	Under floor console, left of gear selector lever.
Back-Up Lamp Switch (M/T)	On top right side of transmission.
Brake Fluid Level Switch	On brake fluid reservoir cap.
Brake Switch	On top of brake pedal support.
Clutch Interlock Switch (M/T)	On top of clutch pedal support.
Clutch Switch (M/T)	On top of clutch pedal support.
Driver's Seat Belt Switch	In driver's seat belt buckle assembly.
Engine Coolant Temperature Switch A	Rear of cylinder head, near ignition coil.
Engine Coolant Temperature Switch B	In thermostat housing.
Engine Oil Pressure Switch	Below oil filter.
Evaporative Emission (EVAP) Purge Flow Switch (1996 2.2L DOHC)	In right rear of engine compartment. See Fig. 5 .
Evaporative Emission (EVAP) Purge Flow Switch (1996 2.2L SOHC)	In right rear of engine compartment. See Fig. 4 .
Evaporative Emission (EVAP) Purge Flow Switch (1996 2.3L DOHC)	In right rear of engine compartment. See Fig. 6 .
Key Interlock Switch	On steering column lock assembly.
Parking Pin Switch	Under center console, right front of shifter.
Parking Brake Switch	Under floor console, bottom of parking brake lever.
Power Steering Pressure (PSP) Switch (1995 2.2L DOHC)	On underside of vehicle, behind center of engine. See Fig. 2 .
Power Steering Pressure (PSP) Switch (1995 2.2L SOHC)	On underside of vehicle, behind center of engine. See Fig. 1 .
Power Steering Pressure (PSP) Switch (1995 2.3L DOHC)	On underside of vehicle, behind center of engine. See Fig. 3 .
Power Steering Pressure (PSP) Switch (1996 2.2L DOHC)	On underside of vehicle, behind center of engine. See Fig. 5 .
Power Steering Pressure (PSP) Switch (1996 2.2L SOHC)	On underside of vehicle, behind center of engine. See Fig. 4 .
Power Steering Pressure (PSP) Switch (1996 2.3L DOHC)	On underside of vehicle, behind center of engine. See Fig. 6 .
VTEC Pressure Switch (2.2L)	On top right side of engine, near distributor.

Honda Prelude S 1995 - MISCELLANEOUS

Honda Prelude S 1995 MISCELLANEOUS

Component	Component Location
ABS Test Connector	Under passenger's seat.
A/C Diode	On left front inner fender panel, behind headlamp. See Fig. 9 .
Blower Motor Resistor	On blower housing, behind right side of dash.
Data Link Connector (DLC)	Behind center console.
DC/AC Inverter	Behind left side of dash.
Injector Resistor (1995 2.2L DOHC)	In left rear corner of engine compartment. See Fig. 2 .
Injector Resistor (1995 2.2L SOHC)	In left rear corner of engine compartment. See Fig. 1 .
Injector Resistor (1995 2.3L DOHC)	In left rear corner of engine compartment. See Fig. 3 .
Injector Resistor (1996 2.2L DOHC)	In left rear corner of engine compartment. See Fig. 5 .
Injector Resistor (1996 2.2L SOHC)	In left rear corner of engine compartment. See Fig. 4 .
Injector Resistor (1996 2.3L DOHC)	In left rear corner of engine compartment. See Fig. 6 .
Junction Connector C326	Behind left kick panel.
Junction Connector C412	Behind right kick panel.
Junction Connector C419	Under right side of dash.
Junction Connector C447	Behind middle of dash.
Junction Connector C449	Under left side of dash.
Junction Connector C460	Under left side of dash.
Junction Connector C507	At right quarterpanel.
Junction Connector C534	At left quarterpanel.
Junction Connector C543	At left side of floor.
Junction Connector C609	Under left side of dash.
Junction Connector C619	At left side of floor.
Service Check Connector	Behind center console.
SRS Memory Erase Signal (MES) Connector	Behind center console.
Tachometer Test Connector	On right strut tower. See Fig. 9 .
Turn Signal Lamp Diode	Behind left kick panel.

Honda Prelude S 1995 - CONNECTORS

Honda Prelude S 1995 CONNECTORS

Component	Component Location
C133 (Gray, 14-Pin)	At right side of engine compartment.
C134 (Gray, 10-Pin)	At right side of engine compartment.
C135 (1995 A/T) (Gray, 10-Pin)	At right side of engine compartment.
C135 (1996 A/T) (Gray, 14-Pin)	At right side of engine compartment.
C135 (1995 M/T) (Gray, 4-Pin)	At right side of engine compartment.
C135 (1996 M/T) (Gray, 8-Pin)	At right side of engine compartment.
C136 (Gray/Blue, 14-Pin)	At right side of engine compartment.
C211 (Gray, 18-Pin)	Behind right kick panel.
C309 (S) (Gray, 8-Pin)	At left front corner of engine compartment.
C324 (Gray, 20-Pin)	Behind left kick panel.
C325 (Gray, 22-Pin)	Behind left kick panel.
C404 (Gray, 20-Pin)	Under right side of dash.
C405 (Brown, 6-Pin)	Under right side of dash.
C406 (Brown, 10-Pin)	Under right side of dash.
C454 (Brown, 14-Pin)	Under left side of dash.
C461 (Green, 22-Pin)	Under left side of dash.
C464 (Gray, 20-Pin)	Under left side of dash.
C478 (Yellow, 8-Pin)	Under left side of dash.
C492 (Green, 10-Pin)	Under left side of dash.
C521 (Gray, 14-Pin)	Under left side of dash.
C528 (Gray, 18-Pin)	At left front side of trunk.
C535 (Gray, 20-Pin)	At left side of rear shelf.

Honda Prelude S 1995 - GROUNDS

Honda Prelude S 1995 GROUNDS

Component	Component Location
G1	At right side of engine compartment. See Fig. 9 .
G2	At left side of engine compartment. See Fig. 9 .
G101	At top rear side of engine. See Fig. 9 .
G201	At right front corner of engine compartment. See Fig. 9 .
G301	At left front corner of engine compartment. See Fig. 9 .
G381	At left front corner of engine compartment. See Fig. 9 .
G401	Behind right side of dash. See Fig. 8 .
G402	Under middle of dash. See Fig. 8 .
G403	Under middle of dash. See Fig. 8 .
G404	Under middle of dash. See Fig. 8 .
G521	At left side of floor.
G522	Behind right quarterpanel.
G551	At center rear side of trunk.
G701	At middle of floor. See Fig. 7 .
G801	At right rear side of roof.