Honda Civic VII (2000-2003) (under middle of dash) Wiring diagrams

7 13 HEADLIGHT SWITCH BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE COMBINATION LIGHT SWITCH CRUISE CONTROL SYSTEM DIMMER SWITCH DRIVER'S DOOR SWITCH DRL CONTROL UNIT (UNDER LEFT SIDE OF DASH) FRONT PASSENGER'S DOOR SWITCH FUSE 10 FUSE 15 FUSE 17 FUSE 19 FUSE 2 FUSE 20 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HEADLIGHT SYSTEM HEADLIGHTS RELAY 1 HEADLIGHTS RELAY 2 HORN RELAY HORN SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT KEYLESS RECEIVER FUSE 1 (UNDER LEFT SIDE OF DASH) KEYLESS RECEIVER FUSE 2 (UNDER LEFT SIDE OF DASH) KEYLESS RECEIVER UNIT (UNDER MIDDLE OF DASH) LEFT HEADLIGHT LEFT REAR DOOR SWITCH (SEDAN) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTIPLEX CONTROL UNIT ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT RIGHT REAR DOOR SWITCH (SEDAN) SECURITY CONTROL UNIT (UNDER LEFT SIDE OF DASH) SECURITY LED TAILLIGHT RELAY TRUNK LATCH SWITCH UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) W/ KEYLESS ENTRY ONLY WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

ANTI-THEFT SYSTEM BEEPER BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED (OR GRN) WIRE BLU/RED WIRE BLU/WHT WIRE CANADA DOOR LOCKS SYSTEM DRIVER DR LOCK REMOTE IN DRIVER DR UNLK REMOTE IN ECM/PCM (BEHIND GLOVE BOX) EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS INTERIOR LIGHTS SYSTEM FUSE 10 FUSE 12 FUSE 16 FUSE 20 FUSE 3 FUSE 8 FUSE 9 FUSE 9 (UNDERHOOD) GROUND HORN RELAY FUSE 16 (UNDERHOOD) GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/WHT WIRE GROUND DRIVER DOOR UNLOCK INPUT DRIVER DOOR LOCK INPUT GROUND SECURITY ALARM SYSTEM SECURITY ALARM SYSTEM HEADLIGHTS BRAKE SWITCH A/C PRESSURE SWITCH HEADLIGHTS HEADLIGHTS SYSTEM HEADLIGLHT SWITCH HOT AT ALL TIMES HOT IN ON HOT IN ON OR IGNITION KEY LIGHT IGNITION KEY SWITCH/ KEY LIGHT KEY SOLENOID OUTPUT KEY SWITCH INPUT LT GRN/RED WIRE MIST WIPER INPUT HEADLIGHTS HEADLIGHTS IMMOBILIZER MULTIPLEX BUS MULTIPLEX BUS PCM MULTIPLEX CONTROL UNIT ORG/ WIRE PARK PIN/SHIFT SWITCH SHIFT LOCK SOLENOID PARK PIN/SHIFT SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM ANTI-THEFT SYSTEM TRANSMISSION RANGE SW UNDERDASH FUSE/RELAY BOX UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WARNING SYSTEMS WASHER MOTOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER INTERMITTENT INPUT IGNITION KEY INPUT WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR, INTERIOR LIGHTS SYSTEMS WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

+B BACKUP ABS MODULATOR CONTROL UNIT (LEFT SIDE OF ENGINE COMPARTMENT) AUDIO UNIT BLK WIRE BRN WIRE BRN/YEL WIRE COMMUNICATION ENGINE OR POWERTRAIN CONTROL MODULE (ECM/PCM) (BEHIND GLOVE BOX) FUSE 10 FUSE 9 GAUGE ASSEMBLY GRN/ORG WIRE GROUND GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CONTROL UNIT (IN STEERING COLUMN COVER) INJECTOR CONTROL MODULE (UNDER FRONT PASSENGER'S SEAT) (GX ONLY) K LINE KEYLESS RECEIVER UNIT (EX ONLY) LT BLU WIRE MPCS CHECK GROUND MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR RED WIRE SCS SEFMS BUS (METER) SENSOR GROUND SRS UNIT (UNDER MIDDLE OF DASH) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

ANTENNA LEAD ANTENNA MODULE AUDIO UNIT BLK WIRE BLK/YEL WIRE COIL ASSEMBLY FUSE 11 FUSE 14 GRN WIRE GROUND HEATER CONTROL UNIT PANEL REAR WINDOW DEFOGGER RELAY CNTRL HOT AT ALL TIMES HOT IN ON IGNITION INPUT LEFT "C" PILLAR) NCA WIRE REAR WINDOW DEFOGGER (FM ANTENNA) REAR WINDOW DEFOGGER RELAY SUB-ANTENNA LEAD UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) WINDOW ANTENNA (AM) YEL WIRE

BLK WIRE FUSE 11 FUSE 14 GRN WIRE GROUND HEATER CONTROL UNIT PANEL REAR WINDOW DEFOGGER RELAY CNTRL HOT AT ALL TIMES HOT IN ON IGNITION INPUT REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) WINDOW ANTENNA COIL YEL WIRE

A/T EXCEPT CVT A/T EXCEPT CVT, CVT AUDIO UNIT BATTERY BLK WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRN WIRE CKP SENSOR COIL ASSEMBLY COUNTERSHAFT SPEED SENSOR SHIELD CVT CVT DRIVEN PULLEY SPEED SENSOR CVT DRIVE PULLEY SPEED SENSOR CVT SPEED SENSOR 1 CVT SPEED SENSOR 2 DLC ECM/ PCM ECM/PCM EGR VALVE/ EGR VALVE POSITION SENSOR EX, HX EXCEPT CVT EX, HX IGNITION COIL 2 ECM/ PCM IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 INJECTOR CONTROL MODULE KNOCK SENSOR SHIELD SECONDARY LEFT "C" PILLAR) MAINSHAFT SPEED SENSOR SHIELD PRIMARY RADIATOR FAN SWITCH REAR WINDOW DEFOGGER SHIELD TCC SOLENOID VALVE IAC VALVE TDC SENSOR TRANSMISSION TRANSMISSION RANGE SWITCH VSS VTEC PRESSURE SWITCH YEL WIRE

1 2 (SEDAN) ACCESSORY POWER SOCKET BLK WIRE BLOWER POWER TRANSISTOR BLU WIRE BRN WIRE CANADA CLUTCH INTERLOCK SWITCH CLUTCH PEDAL POSITION SWITCH COMBINATION LIGHT SWITCH COUPE, SEDAN DRIVER'S SEAT BELT SWITCH EXCEPT GX FRONT PASSENGER'S SEAT BELT SWITCH FUEL GAUGE SENDING UNIT FUEL PUMP FUEL TANK INTERNAL SOLENOID VALVE FUEL TANK UNIT HEATER CONTROL UNIT- PANEL HIGH MOUNT BRAKE LIGHT IGNITION KEY SWITCH/KEY LIGHT KEYLESS RECEIVER UNIT LEFT FRONT IMPACT SENSOR LEFT REAR TURN SIGNAL LIGHT LEFT BRAKE LIGHT/ TAILLIGHT LEFT SIDE MARKER LIGHT LICENSE PLATE LIGHT LICENSE PLATE LIGHT LEFT BACK-UP LIGHT MES CONNECTOR MULTIPLEX CONTROL UNIT OPDS UNIT RIGHT BACK-UP LIGHT RIGHT FRONT IMPACT SENSOR RIGHT INNER TAILLIGHT RIGHT POWER MIRROR RIGHT REAR TURN SIGNAL LIGHT RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT SIDE MARKER LIGHT LEFT INNER TAILLIGHT SECURITY CONTROL UNIT CONNECTOR SRS UNIT TRUNK LATCH SWITCH W/ ACCESSORY REAR SPOILER W/O ACCESSORY REAR SPOILER W/SIDE AIRBAG WIPER/ WASHER SWITCH

AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY AIR DELIVERY SCOM AIR DELIVERY AIR MIXTURE CONTROL MOTOR (ON LEFT SIDE OF HVAC ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (UNDER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE DEFOGGER SYSTEM DEFROST GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEATER CONTROL PANEL HOT IN ON FUSE 14 ILLUM ILLUMINATION ILLUMINATION LT GRN WIRE LT GRN/BLK WIRE MODE CONTROL MOTOR (ON CENTER OF HVAC ASSEMBLY) PNK/BLK WIRE PNK/BLU WIRE PUSH SWITCH ASSEMBLY RECIRC RECIRCULATION CONTROL MOTOR (ON CENTER OF HVAC ASSEMBLY) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/C AIR DELIVERY COMPRESSOR CNTRLS AIR DELIVERY AIR DELIVERY COMPRESSOR CNTRLS AIR MIXTURE CONTROL MOTOR (ON LEFT SIDE OF HVAC ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (UNDER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DEFOGGER SYSTEM DEFROST EVAPORATOR TEMPERATURE SENSOR (ON CENTER OF HVAC ASSEMBLY) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEATER CONTROL PANEL HOT IN ON FUSE 14 ILLUM ILLUMINATION ILLUMINATION LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MODE CONTROL MOTOR (ON CENTER OF HVAC ASSEMBLY) PNK/BLK WIRE PNK/BLU WIRE RECIRC RECIRC-A/C-REAR DEFFOGGER SWITCH ASSEMBLY RECIRCULATION CONTROL MOTOR (ON CENTER OF HVAC ASSEMBLY) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/C COMPRESSOR CLUTCH RELAY CONDENSER FAN RELAY A/T A/T EXCEPT CVT A/T REVERSE RELAY ABS MODULATOR CONTROL UNIT ACCESSORY POWER SOCKET (BEHIND FRONT CONSOLE, BELOW RADIO) AUDIO UNIT BACKUP LIGHT SWITCH (M/T) SRS UNIT KEYLESS RECEIVER UNIT (EX) BLK RED/ WIRE BLK WIRE BLK/ WHT WIRE BLK/ YEL WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL (OR BLU) WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU/ WHT WIRE CANADIAN MODELS CVT DRL CONTROL UNIT ECM/ PCM FROM UNDERDASH FUSE/RELAY BOX (DIAGRAM 1 OF 4) FUSE 11 FUSE 12 FUSE 14 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 (NOT USED) FUSE 8 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/ YEL WIRE GRN/BLK WIRE GRY WIRE HAZARD WARNING SWITCH HEATER CONTROL UNIT- PANEL IGNITION SWITCH (PART OF STEERING LOCK) LOCK LT GRN WIRE M/T EXCEPT GX MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT FUSE 13 FUSE 10 OPDS UNIT PGM-FI MAIN RELAY SRS UNIT PNK (OR BLU) WIRE POWER MIRROR SWITCH (EXCEPT DX) RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RECIRCULATION CONTROL MOTOR SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) SHIFT LOCK SOLENOID STARTER STARTER CONTROL RELAY STARTER CUT RELAY STARTER SOLENOID CLUTCH INTERLOCK SWITCH TO UNDERDASH FUSE/RELAY BOX (DIAGRAM 4 OF 4) TRANSMISSION RANGE SWITCH UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) WHT RED/ WIRE WHT WIRE WHT/RED WIRE WIPER/ WASHER SWITCH WINDSHIELD WIPER MOTOR YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE