ELECTRICAL COMPONENT LOCATOR 1993 ELECTRICAL COMPONENT LOCATION Honda Electrical Component Locator

Honda Accord LX 1993 - BUZZERS, RELAYS & TIMERS

Honda Accord LX 1993 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS
Fail Safe Relays (Front & Rear)	On right side of luggage compartment, below ABS control unit.
Motor Relay	On ABS fuse/relay block.
A/C Compressor Clutch Relay	On left front corner of front inner fender panel. See Fig. 1 .
Blower Motor Relay	In passenger compartment fuse/relay block. See Fig. 2 .
Cigarette Lighter Relay	Behind left side of dash, above kick panel. See Fig. 3 .
Condenser Fan Relay	On left front corner of front inner fender panel. See Fig. 1 .
Daytime Running Light Relay (Canada)	Behind left side of dash.
Headlight Dimmer Relay	In engine compartment fuse/relay block. See Fig. 1 .
Headlight Relay	In engine compartment fuse/relay block. See Fig. 1 .
Heated Seat Main Relay	Behind right side of dash.
Heated Seat Relays	Under driver's and passenger's front seats.
Horn Relay	Behind left side of dash. See Fig. 3 .
Intermittent Wiper Relay	Mounted under engine compartment fuse/relay block.
PGM-FI Main Relay	Behind left side of dash. See Fig. 3 .
Power Antenna Relay	Integrated with power antenna motor.
Power Antenna Retractor Relay	In left corner side of luggage compartment.
Power Window Relay	In engine compartment fuse/relay block. See Fig. 1 .
Radiator Fan Relay	In engine compartment fuse/relay block. See Fig. 1 .
Rear Window Defogger Relay	In passenger compartment fuse/relay block. See Fig. 4 .
Security Flasher Relay	Behind left side of dash.
Starter Relay (M/T)	Behind left side of dash, near cruise control ECU.
Sun Roof Close/Open Relays	In passenger compartment use/relay block. See Fig. 2 .
Turn Signal/Hazard Relay	In passenger compartment fuse/relay block. See Fig. 2 .

Honda Accord LX 1993 - CIRCUIT PROTECTION DEVICES

Honda Accord LX 1993 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
ABS Fuse/Relay Block	On right side of engine compartment, on strut tower.
Fuse/Relay Box
Engine Compartment	On right rear corner of engine compartment, behind strut tower. See Fig. 1 .
Passenger Compartment
Fuse Relay Block View Location	Behind left kick panel. See Fig. 2 .
Instrument Panel Wiring	Behind left kick panel. See Fig. 5 .

Honda Accord LX 1993 - CONTROL UNITS

Honda Accord LX 1993 CONTROL UNITS LOCATION

Component	Location
ABS Control Unit	On right side of luggage compartment, behind wheelwell.
Cruise Control ECU	Behind left side of dash, to left of steering column. See Fig. 6 .
Dash Light Brightness Control Unit	Behind center of dash, right of steering column.
Electric Load Detector Unit	In engine compartment fuse/relay block. See Fig. 1 .
Engine Control Module (ECM)	On passenger-side footwell, under carpeting. See Fig. 7 .
Engine Mount Control Unit	Behind left side of dash. See Fig. 6 .
Engine Control Module	Built-in to distributor. See Fig. 8 .
Integrated Control Unit	In passenger compartment fuse/relay block. See Fig. 2 .
Interlock Control Unit (A/T)	Behind left side of dash, above underhood fuse/relay box. See Fig. 6 .
Keyless Entry Control Unit	Under driver's seat.
PGM-FI Electronic Control Unit	On passenger-side footwell, under carpeting. See Fig. 9 .
Power Door/Tailgate Lock Control Unit
Coupe/Sedan	In left front door, behind door panel.
Wagon	Under driver's seat.
Radiator Fan Control Module	Behind left side of dash, on firewall. See Fig. 2 .
Security Control Unit
Coupe/Sedan	Under driver's seat.
Wagon	Behind left side of dash.
SRS (Air Bag) Control Unit	Behind center of dash, forward of center console. See Fig. 5 .
Transmission Control Module	On passenger side footwell, under carpeting. See Fig. 7 .

Honda Accord LX 1993 - SENDING UNITS & SENSORS

Honda Accord LX 1993 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Speed Sensors	On each front & rear suspension knuckle.
A/T Speed Sensor
Countershaft	On right rear of engine compartment, on transmission. See Fig. 10 .
Mainshaft	On right rear of engine compartment, on transmission. See Fig. 10 .
Brakelight Failure Sensors	Behind trim panel, behind each taillight.
Coolant Temperature Gauge Sending Unit	Mounted near coolant outlet housing, on cylinder head. See Fig. 11 .
Coolant Temperature Sensor
Engine Cooling Sending Unit & Sensors	On rear of engine, mounted near coolant outlet housing. See Fig. 11 .
View of Engine Compartment	On rear of engine, mounted near coolant outlet housing. See Fig. 8 .
EGR Valve Lift Sensor	On top of EGR valve, forward of throttle body. See Fig. 8 .
Intake Air Temperature Sensor	On left front of engine, on intake plenum. See Fig. 8 .
Manifold Absolute Pressure (MAP) Sensor	In emission control box. See Fig. 12 .
Power Steering Speed Sensor	Located under thermostat housing, on transmission. See Fig. 13 .
SRS Dash Sensors	On left and right front footwells, below carpet pad. See Fig. 5 .
TDC/Crank/Cylinder Sensor	Built-in to distributor. See Fig. 8 .
Throttle Angle Sensor	Mounted on throttle body assembly. See Fig. 8 .
Vehicle Speed Sensor	Located under thermostat housing, on transmission. See Fig. 13 .

Honda Accord LX 1993 - MOTORS

Honda Accord LX 1993 MOTORS LOCATION

Component	Location
ABS Pump Motor	On right front of engine compartment, behind headlight.
A/C-Heater System
Blower Motor	Behind left side of dash, in evaporator housing.
Mode Control Motor	Behind center of dash, left side of heater housing.
Recirculation Control Motor	Behind right side of dash, on blower housing.
Condenser Fan Motor	Behind radiator, on driver's side.
Cooling Fan Motor	Behind radiator, on passenger's side.
Power Antenna Motor	In left side of luggage compartment.
Radiator Fan Motor	Behind radiator, on passenger's side.
Sun Roof Motor	Under headliner, above center of rear window.
Windshield Washer Motors (2)	On bottom of windshield washer fluid reservoir.
Windshield Wiper Motors
Front	On left rear corner of engine compartment, on firewall.
Rear	On center of tailgate, behind trim panel.

Honda Accord LX 1993 - SOLENOIDS & SOLENOID VALVES

Honda Accord LX 1993 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Modulator Solenoid	Near underhood fuse/relay box.
A/T Lock-Up Control Solenoid	On right side of transmission. See Fig. 10 .
A/T Shift Control Solenoid	On right side of transmission. See Fig. 10 .
A/T Shift Lock Solenoid	On right side of transmission.
By-Pass Control Solenoid	On right front of engine.
EGR Control Solenoid Valve	In emission control box.
Key Interlock Solenoid	In ignition switch assembly.
Idle Air Control (IAC) Valve	On intake manifold assembly, near throttle body. See Fig. 8 .
Intake Air Control Solenoid	On right front of inner fender panel.
Purge Control Solenoid Valve	In emission control box. See Fig. 12 .

Honda Accord LX 1993 - SWITCHES

Honda Accord LX 1993 SWITCHES LOCATION

Component	Location
ABS Pressure Switch	On ABS motor assembly.
A/C Dual-Pressure Switch	In-line at left front corner of engine compartment, behind headlight.
A/C Thermoswitch	Behind right side of dash, mounted on top of evaporator. See Fig. 14 .
Back-Up Light Switch	On top of transaxle, near starter motor.
Brake Fluid Level Switch	In brake fluid reservoir cap.
Brake Switch	On bracket, above brake pedal. See Fig. 7 .
Clutch Interlock/Start Switch	On bracket, above clutch pedal (Blue/Red & Black/Green wires).
Coolant Temperature Switch
Condenser Fan	On right rear side of engine, on cylinder head. See Fig. 11 .
Radiator Fan	On thermostat housing, on cylinder head. See Fig. 11 .
Key Interlock Switch	On ignition switch assembly.
Oil Pressure Switch	On center rear of engine, above oil filter.
Parking Brake Switch	Mounted under parking brake lever.
Power Steering Pressure Switch	Above left drive axle, across from oil filter.
Seat Belt Switch	On driver's seat belt buckle.
Shift Position Console Switch	Under right side of floor console, on base of gearshift. See Fig. 7 .

Honda Accord LX 1993 - MISCELLANEOUS

Honda Accord LX 1993 MISCELLANEOUS LOCATION

Component	Location
ABS Diagnostic Connector	Under front passenger's seat.
A/C Diode	On left front inner fender panel, near relays.
Audio Power Amplifier
Coupe	Under right side of rear seat.
Sedan	In left front of luggage compartment.
Data Link Connector (DLC)	Behind right side of dash, above kick panel. See Fig. 2 .
Emission Control Box	On right side of firewall. See Fig. 8 & Fig. 12 .
Injector Resistor	On left side of engine compartment, near strut tower. See Fig. 8 .
Radio Noise Condenser	On top left side of rear package tray.