ELECTRICAL COMPONENT LOCATOR 1994 ELECTRICAL COMPONENT LOCATION Honda Electrical Components

Honda Civic LX 1994 - BUZZERS, RELAYS & TIMERS

Honda Civic LX 1994 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS Components (Civic)
Fail Safe Relays (Front & Rear)	On ABS fuse/relay block. See Fig. 1 .
ABS Motor Relay	On ABS fuse/relay block. See Fig. 1 .
A/C Compressor Clutch Relay	On bracket, behind left headlight. See Fig. 1 .
Blower Motor Relay	In engine compartment fuse/relay block. See Fig. 1 .
Condenser Fan Relay	On bracket, behind left headlight. See Fig. 1 .
Horn Relay (Civic)	In passenger compartment fuse/relay block. See Fig. 2 .
Foglight Relay (Civic)	Behind dash, right of steering column.
PGM-FI Main Relay (Civic)	Behind left side of dash, near top of kick panel. See Fig. 2 .
Power Window Relay (Civic)	In passenger compartment fuse/relay block. See Fig. 2 .
Radiator Fan Relay	In engine compartment fuse/relay block. See Fig. 1 .
Rear Window Defogger Relay	In engine compartment fuse/relay block. See Fig. 1 .
Security Flasher Relay	Behind left kick panel.
Security Starter Relay	Behind left kick panel.
Starter Cut Relay (M/T) (Civic)	Behind left side of dash, near top of kick panel. See Fig. 2 .
Sun Roof Relays (Open/Close) (Civic)	Behind left side of dash, near top of kick panel. See Fig. 2 .
Turn Signal/Hazard Relay (Civic)	In passenger compartment fuse/relay block. See Fig. 2 .
Windshield Wiper Intermittent Relay	Integrated with integrated control unit.

Honda Civic LX 1994 - CIRCUIT PROTECTION DEVICES

Honda Civic LX 1994 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Fuse/Relay Block
ABS (Civic)	On right front inner fender panel, forward of strut tower. See Fig. 1 .
Engine Compartment	On right rear corner of engine compartment, near firewall. See Fig. 1 .
Passenger Compartment Fuse/Relay Block (Civic)	Behind left side of dash. See Fig. 2 .
Passenger Compartment Fuse/Relay	Behind left side of dash. See Fig. 3 .

Honda Civic LX 1994 - CONTROL UNITS

Honda Civic LX 1994 CONTROL UNITS LOCATION

Component	Location
ABS Control Unit (Civic)	On right side of luggage compartment, behind trim panel.
Cruise Control Unit (Civic)	Behind left side of dash, near top of kick panel. See Fig. 2 .
Daytime Running Light (DRL) Control Unit (Canada)	Behind left side of dash, near top of kick panel. See Fig. 2 & Fig. 4 .
Engine Control Module (ECM)	Behind right kick panel.
Electric Load Detector (ELD) Unit	Integrated with engine compartment fuse/relay block. See Fig. 1 , Fig. 5 & Fig. 6 .
ICM (1.5L & 1.6L VTEC) (Ignition Control Module)	Incorporated in distributor. See Fig. 5 .
ICM (1.5L VTEC-E) (Ignition Control Module)	Incorporated in distributor. See Fig. 6 .
Integrated Control Unit (Civic)	In passenger compartment fuse/relay block. See Fig. 2 .
Interlock Control Unit (A/T)	Behind left side of dash.
Power Door Lock Control Unit (Civic)	In left front door, behind door panel.
Power Window Control Unit (Civic)	Integrated with power window switch master control panel.
Security Control Unit	Under driver's seat.
SRS (Air Bag) Control Unit	Behind center of dash, forward of floor console. See Fig. 3 & Fig. 4 .

Honda Civic LX 1994 - SENDING UNITS & SENSORS

Honda Civic LX 1994 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Speed Sensors (Civic)	On each wheel hub assembly.
Coolant Temperature Sensor (1.5L & 1.6L VTEC)	On right front of engine, near distributor. See Fig. 5 .
Coolant Temperature Sensor (1.5L VTEC-E)	On right front of engine, near distributor. See Fig. 6 .
Coolant Temperature Sending Unit	On right front of engine, near distributor.
EGR Valve Lift Sensor (1.5L VTEC-E)	On top of EGR valve. See Fig. 6 .
Fuel Gauge Sending Unit	Top of fuel tank, under access cover.
Intake Air Temperature Sensor (1.5L & 1.6L VTEC)	Mounted on intake manifold, on left front of engine. See Fig. 5 .
Intake Air Temperature Sensor (1.5L VTEC-E)	Mounted on intake manifold, on left front of engine. See Fig. 6 .
MAP Sensor (1.5L)	On center of firewall. See Fig. 5 .
MAP Sensor (1.5L VTEC-E)	Mounted on throttle body assembly. See Fig. 6 .
MAP Sensor (1.6L VTEC)	Mounted on throttle body assembly. See Fig. 5 .
TDC/Crank/Cyl. Sensor (1.5L & 1.6L VTEC)	Incorporated in distributor. See Fig. 5 .
TDC/Crank/Cyl. Sensor (1.5L VTEC-E)	Incorporated in distributor. See Fig. 6 .
SRS (Airbag) Dash Sensors	On left and right front footwell Firewalls, under carpet. See Fig. 3 .
TPS (1.5L & 1.6L VTEC) (Throttle Position Sensor)	Mounted on throttle body. See Fig. 5 .
TPS (1.5L VTEC-E) (Throttle Position Sensor)	Mounted on throttle body. See Fig. 6 .
Vehicle Speed Sensor	On top of transmission, near battery.

Honda Civic LX 1994 - MOTORS

Honda Civic LX 1994 MOTORS LOCATION

Component	Location
ABS Pump Motor (Civic)	On right rear of engine compartment.
A/C-Heater System Motors
Blower Motor	Behind right side of dash, in blower motor housing.
Mode Control Motor	Behind center of dash, on left side of heater assembly.
Recirculation Control Motor	Behind right side of dash, on front of blower motor housing.
Condenser Fan Motor	Behind radiator, on driver's side.
Power Antenna Motor	In right side of luggage compartment.
Radiator Fan Motor	Behind radiator, on passenger's side.
Sun Roof Motor
Coupe/Hatchback	Under headliner, in center front of sun roof.
Sedan	Under headliner, above center of rear window.
Windshield Washer Motors (Front & Rear)	Bottom of washer reservoir, on left front of engine compartment.
Windshield Wiper Motors
Front	In engine compartment, on left side of firewall.
Rear	On left side of liftgate, behind trim panel.

Honda Civic LX 1994 - SOLENOIDS & SOLENOID VALVES

Honda Civic LX 1994 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Modulator Solenoids (Civic)	In right rear of engine compartment, on ABS modulator assembly.
A/T Lock-Up Control Solenoid Valves	Mounted on top rear of transmission. See Fig. 5 .
A/T Shift Lock Solenoid	Under front of floor console, at base of gear selector.
EGR Control Solenoid Valve (1.5L VTEC-E)	In emission control box, on center of firewall. See Fig. 6 .
IAC (1.5L & 1.6L VTEC) (Idle Air Control (IAC) Valve)	Mounted on intake manifold, near throttle body. See Fig. 5 .
IAC (1.5L VTEC-E) (Idle Air Control (IAC) Valve)	Mounted on intake manifold, near throttle body. See Fig. 6 .
Key Interlock Solenoid	On steering column lock assembly.
Purge Control Solenoid Valve (1.5L & 1.6L VTEC)	On left side of firewall, near brake master cylinder. See Fig. 5 .
Purge Control Solenoid Valve (1.5L VTEC-E)	On left side of firewall, near brake master cylinder. See Fig. 6 .
VTEC Solenoid Valve	On top right side of engine, near distributor.

Honda Civic LX 1994 - SWITCHES

Honda Civic LX 1994 SWITCHES LOCATION

Component	Location
ABS Pressure Switch	On ABS motor assembly.
A/C Pressure Switch	On A/C line, on left front of engine compartment, near condenser.
Back-Up Light Switch (M/T)	On top of transmission, near distributor.
Brake Fluid Level Switch	Mounted under brake master cylinder reservoir cap.
Brake Switch	On bracket, above brake pedal.
Clutch Interlock Switch (M/T)	On bracket, above clutch pedal.
Clutch Switch (M/T)	On bracket, above clutch pedal.
Coolant Temperature Switch	On thermostat housing.
Key Interlock Switch	On steering column lock assembly.
Oil Pressure Switch	Above oil filter.
Parking Brake Switch	Mounted near base of parking brake lever.
PSPS (1.5L & 1.6L VTEC) (Power Steering Pressure Switch)	On power steering line, below intake manifold. See Fig. 5 .
PSPS (1.5L VTEC-E) (Power Steering Pressure Switch)	On power steering line, below intake manifold. See Fig. 6 .
Seat Belt Switch	In driver's seat belt buckle.
Shift Position Switch (A/T)	Under floor console, at base of gear selector.
VTEC Pressure Switch	On top right side of engine, near distributor.

Honda Civic LX 1994 - MISCELLANEOUS

Honda Civic LX 1994 MISCELLANEOUS LOCATION

Component	Location
A/C Diode	Behind left headlight, near condenser fan relay.
A/C Thermostat	Behind right side of dash, on front of blower motor housing.
Blower Motor Resistor	Behind right side of dash, on front of blower motor housing.
Daytime Running Light (DRL) Resistor (Canada)	Mounted behind left strut tower. See Fig. 1 .
Diagnostic/Test Connectors
ABS Test Connector (Civic)	Under front passenger's seat.
Data Link Connector (DLC)	Behind right kick panel, near ECM.
Service Check Connector	Behind right side of dash, near ECM.
Tachometer Test Connector	On left rear of engine compartment, on firewall.
Emission Control Box (1.5L VTEC-E)	Mounted on center of firewall. See Fig. 6 .