ELECTRICAL COMPONENT LOCATOR 1993 ELECTRICAL COMPONENT LOCATION Honda Electrical Components

Honda Civic CX 1993 - BUZZERS, RELAYS & TIMERS

Honda Civic CX 1993 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS (Civic) Fail Safe Relays (Front & Rear)	On ABS fuse/relay block. See Fig. 1 .
ABS (Civic) Motor Relay	On ABS fuse/relay block. See Fig. 1 .
A/C Compressor Clutch Relay	On bracket, behind left headlight. See Fig. 1 .
Auxiliary Light Relay (Del Sol)	Behind left side of dash, near top of kick panel. See Fig. 2 .
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 (With SRS)	In passenger compartment fuse/relay block. See Fig. 2 & Fig. 3 .
Foglight Relay (Civic)	Behind dash, right of steering column.
PGM-FI Main Relay	Behind left side of dash, near fuse/relay block. See Fig. 2 .
Power Window Relay	In passenger compartment fuse/relay block. See Fig. 2 & Fig. 3 .
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)	Behind left side of dash, near top of kick panel. See Fig. 2 .
Starter-Cut Relay (M/T)	Behind left side of dash, near top of kick panel. See Fig. 3 .
Sun Roof Relays (Open/Close) - Civic	Behind left side of dash, near top of kick panel. See Fig. 3 .
Turn Signal/Hazard Relay
Civic	In passenger compartment fuse/relay block. See Fig. 3 .
Del Sol	Behind left side of dash, near top of kick panel. See Fig. 2 .
Windshield Wiper Intermittent Relay	Integrated withy integrated control unit.

Honda Civic CX 1993 - CIRCUIT PROTECTION DEVICES

Honda Civic CX 1993 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
Dash Wiring (Del Sol)	Behind left side of dash. See Fig. 2 .
Left Side of Dash (Civic)	Behind left side of dash. See Fig. 3 .
Left Side of Dash	Behind left side of dash. See Fig. 4 .

Honda Civic CX 1993 - CONTROL UNITS

Honda Civic CX 1993 CONTROL UNITS LOCATION

Component	Location
ABS Control Unit (Civic)	On right side of luggage compartment, behind trim panel.
Cruise Control Unit (Del Sol)	Behind left side of dash. See Fig. 2 .
Cruise Control Unit (Civic)	Behind left side of dash. See Fig. 3 .
Daytime Running Light (Del Sol) Control Unit (Canada)	Behind left side of dash. See Fig. 2 .
Daytime Running Light (Civic) Control Unit (Canada)	Behind left side of dash. See Fig. 3 .
Electric Load Detector (ELD) Unit
1.5L 16-Valve & 1.6L 16-Valve VTEC	Integrated with engine compartment fuse/relay block. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	Integrated with engine compartment fuse/relay block. See Fig. 6 .
Component Location	Integrated with engine compartment fuse/relay block. See Fig. 1 .
Ignition Control Module (ICM)
Component Location	Incorporated in distributor. See Fig. 5 & Fig. 6 .
Integrated Control Unit
Component Location	In passenger compartment fuse/relay block. See Fig. 2 & Fig. 3 .
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.
Del Sol	Behind center of dash, forward of floor console.
Security Control Unit	Under driver's seat.
SRS (Air Bag) Control Unit	Under center of dash, forward of floor console. See Fig. 2 & Fig. 4 .

Honda Civic CX 1993 - SENDING UNITS & SENSORS

Honda Civic CX 1993 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Speed Sensors (Civic)	On each wheel hub assembly.
EGR Valve Lift Sensor (1.5L VTEC-E)	On cylinder head, near thermostat housing. See Fig. 6 .
Engine Coolant Temperature Gauge Sending Unit	On cylinder head, near water outlet cover. See Fig. 7 .
Engine Coolant Temperature Sensor
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	On cylinder head, near thermostat housing. See Fig. 6 & Fig. 7 .
1.5L 16-Valve & 1.6L 16-Valve VTEC	On cylinder head, near thermostat housing. See Fig. 5 & Fig. 7 .
Fuel Gauge Sending Unit	Top of fuel tank, under access cover.
Intake Air Temperature Sensor
1.5L 16-Valve & 1.6L 16-Valve VTEC	Mounted on intake runner, on left front of engine. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	Mounted on intake runner, on left front of engine. See Fig. 6 .
MAP Sensor
1.5L VTEC	On center of firewall. See Fig. 5 .
1.5L VTEC-E	Mounted on throttle body assembly. See Fig. 6 .
1.6L VTEC	Mounted on throttle body assembly. See Fig. 5 .
TDC/Crank/Cyl. Sensor
1.5L 16-Valve & 1.6L 16-Valve VTEC	Incorporated in distributor. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	Incorporated in distributor. See Fig. 6 .
SRS (Air Bag) Dash Sensors	On left and right side footwell area, under carpet. See Fig. 4 .
Throttle Position Sensor
1.5L 16-Valve & 1.6L 16-Valve VTEC	Mounted on throttle body. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	Mounted on throttle body. See Fig. 6 .
Vehicle Speed Sensor	On top of transmission, near battery.

Honda Civic CX 1993 - MOTORS

Honda Civic CX 1993 MOTORS LOCATION

Component	Location
ABS Pump Motor (Civic)	On right rear of engine compartment.
A/C Heater System
Blower Motor	Behind glove box, 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 front center 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	On left side of firewall.
Rear	On left side of liftgate, behind panel.

Honda Civic CX 1993 - SOLENOIDS & SOLENOID VALVES

Honda Civic CX 1993 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Modulator Solenoids (Civic)	On ABS modulator assembly.
A/T Lock-Up Solenoid Valves	Mounted on top rear of transaxle. See Fig. 5 .
A/T Shift Lock Solenoid	Under front of floor console, at base of gear selector.
EGR Control Solenoid (1.5L VTEC-E)	In control box, on center of firewall.
Idle Air Control (IAC) Valve
Component Location	Mounted on intake manifold, near throttle body. See Fig. 5 .
Component Location	Mounted on intake manifold, near throttle body. See Fig. 6 .
Key Interlock Solenoid	On steering column lock assembly.
Purge Control Solenoid Valve
1.5L 16-Valve & 1.6L 16-Valve VTEC	On left side of firewall, near brake master cylinder. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve 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 CX 1993 - SWITCHES

Honda Civic CX 1993 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 near distributor.
Brake Fluid Level Switch	Mounted under brake master cylinder reservoir cap.
Brake/Stoplight Switch	On bracket, above brake pedal.
Clutch/Cruise/Start Switch	On bracket, above clutch pedal.
Engine Coolant Temperature Switch	On thermostat housing. See Fig. 7 .
Key Interlock Switch	On steering column lock assembly.
Oil Pressure Switch	Above oil filter.
Parking Brake Switch	Mounted near base of parking brake lever.
Power Steering Pressure Switch
1.5L 16-Valve & 1.6L 16-Valve VTEC	On power steering line, below intake manifold. See Fig. 5 .
1.5L 8-Valve & 1.5L 16-Valve VTEC-E	On power steering line, below intake manifold. See Fig. 6 .
Seat Belt Switch	In driver's seat belt buckle.
Shift Position Console Switch	Mounted on lower right side of gearshift.
VTEC Pressure Switch	On top right side of engine, near distributor.

Honda Civic CX 1993 - MISCELLANEOUS

Honda Civic CX 1993 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 glove box, on blower motor housing.
Daytime Running Light (DRL) Resistor (Canada)	Mounted behind left strut tower. See Fig. 1 .
Diagnostic Test Connectors
ABS (Civic)	Under front passenger's seat.
Data Link Connector (DLC)	Behind right kick panel, near ECM.
Service Check	Behind right side of dash, near ECM.
Tachometer	On left rear of engine compartment, on firewall.
Emission Control Box (1.5L VTEC-E)	Mounted on center of firewall. See Fig. 6 .