Honda Civic VII facelift (2003-2006) yel Wiring diagrams

BACK-UP LIGHT SWITCH (TRANSMISSION HOUSING) BLK WIRE FUSE 10 GRN WIRE GRN/WHT WIRE HOT IN ON OR START LEFT BACK-UP LIGHT RIGHT BACK-UP LIGHT UNDERDASH FUSE/RELAY BOX UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) YEL WIRE

A/T REVERSE RELAY (BEHIND GLOVE BOX) BACK-UP LIGHT SWITCH (ON TRANSAXLE HOUSING) BLK WIRE CVT ECM (BEHIND GLOVE BOX) FUSE 10 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LEFT BACK-UP LIGHT M/T RED/WHT WIRE RIGHT BACK-UP LIGHT TCM (BEHIND RIGHT KICK PANEL) TRANSMISSION RANGE SWITCH (ON TRANSAXLE HOUSING) UNDERDASH FUSE/RELAY BOX UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE YEL WIRE

A/T EXCEPT CVT A/T EXCEPT CVT, CVT AUDIO UNIT BATTERY BLK WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRN WIRE BRN/YEL WIRE CKP SENSOR CMP (TDC) SENSOR COIL ASSEMBLY COUPE CVT CVT DRIVE PULLEY SPEED SENSOR CVT DRIVEN PULLEY SPEED SENSOR CVT SPEED SENSOR 1 CVT SPEED SENSOR 2 DATA LINK CONNECTOR ECM/ PCM ECM/PCM EGR VALVE/ EGR VALVE POSITION SENSOR ENGINE EXCEPT CVT EX, HX DX, LX IGNITION COIL 2 IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 INJECTOR CONTROL MODULE ECM/ PCM JUNCTION KNOCK SENSOR SHIELD RADIATOR FAN SWITCH REAR WINDOW DEFOGGER SHIELD TCC SOLENOID VALVE TRANSMISSION TRANSMISSION RANGE SWITCH IAC VALVE VSS YEL WIRE

1 2 (EXCEPT SEDAN) (SEDAN) 3 4 (EXCEPT SEDAN) (SEDAN) CRUISE CONTROL MAIN SWITCH A/C CONDENSER FAN MOTOR BLK WIRE BLOWER MOTOR RELAY ELD UNIT BRAKE FLUID LEVEL SWITCH BRN WIRE CEILING LIGHT/ SPOTLIGHTS COUPE LX, EX CRUISE CONTROL ACTUATOR CRUISE CONTROL UNIT DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S POWER WINDOW MOTOR EXCEPT ABS EXCEPT DX EXCEPT DX, HX FUEL PRESSURE REGULATOR SHUT-OFF SOLENOID VALVE FUEL PRESSURE REGULATOR SWITCH GAUGE ASSEMBLY GND GND GND LEFT FRONT TURN SIGNAL/ SIDE MARKER/ PARKING LIGHT LEFT HEADLIGHT MOONROOF OPEN RELAY MOONROOF CLOSE RELAY MOONROOF SWITCH MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR) (NOT USED) PARK PIN/ SHIFT SWITCH WINDSHIELD WIPER MOTOR POWER WINDOW MASTER SWITCH POWER WINDOW RELAY PSP SWITCH RADIATOR FAN MOTOR RIGHT FRONT TURN SIGNAL/ SIDE MARKER/ PARKING LIGHT RIGHT HEADLIGHT TURN SIGNAL/ HAZARD RELAY USA USA HX, SEDAN LX EX, GX WINDSHIELD WASHER MOTOR YEL WIRE

BATTERY BLK WIRE BRN WIRE CANADA CKP SENSOR CMP SENSOR DLC ELECTRICAL LOAD DETECTOR (ELD) UNIT ENGINE EPS UNIT IAC VALVE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 KNOCK SENSOR SHIELD MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR REAR WINDOW WASHER MOTOR RIGHT FRONT PARKING LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL LIGHT TDC SENSOR TOP OF ENGINE) TRANSMISSION TURN/ SIGNAL HAZARD RELAY POWER WINDOW RELAY UNDERHOOD FUSE/RELAY BOX VSS VTEC OIL PRESSURE SWITCH VTEC SOLENOID VALVE WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR YEL WIRE

AUDIO UNIT BATTERY BLK WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRN WIRE CKP SENSOR IAC VALVE CMP SENSOR ECM CVT DATA LINK CONNECTOR EGR VALVE/ EGR VALVE POSITION SENSOR ENGINE FRONT IGNITION COIL 1 FRONT IGNITION COIL 2 FRONT IGNITION COIL 3 FRONT IGNITION COIL 4 REAR IGNITION COIL 1 REAR IGNITION COIL 2 JUNCTION JUNCTION CONNECTOR KNOCK SENSOR SHIELD MCM SHIELD M/T MCM MCM SHIELD MPI MODULE NEUTRAL POSITION SWITCH REAR IGNITION COIL 3 REAR IGNITION COIL 4 REAR WINDOW DEFOGGER RED/WHT WIRE SHIELD TRANSMISSION TRANSMISSION RANGE SWITCH VTEC SOLENOID VALVE YEL WIRE

+B DAY LT/ FR FOG BLK WIRE BLU WIRE BLU/RED WIRE BRAKE LEVEL SWITCH BRAKE SYSTEM INDICATOR BRN WIRE CARLINK INTERFACE BOX CONNECTOR (UNDER MIDDLE OF DASH) COMBINATION LIGHT SWITCH DIMMER HI HEAD LT HI BUS DIMMER SWITCH DRIVE CIRCUIT DRL CONTROL UNIT DRL DIODE DRL H/L SW DRL IND DRL RELAY DX, GX FOG LIGHT FUSE (UNDER LEFT SIDE OF DASH) FOG LIGHT RELAY 1 (LEFT END OF DASH) FOG LIGHT RELAY 2 (LEFT END OF DASH) FOG LIGHT SWITCH FOG LIGHT SWITCH LIGHT FUSE 10 FUSE 12 FUSE 14 FUSE 15 FUSE 17 FUSE 19 FUSE 3 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HEAD HEAD LT LOW HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HIGH BEAM IND HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HX, LX, EX INSTRUMENT CLUSTER SYSTEM LEFT FOG LIGHT RIGHT FOG LIGHT LEFT HEADLIGHT LIGHT RELAY LO HI MULTIPLEX CONTROL UNIT OFF FLASH-TO- PASS SWITCH OFF HEADLIGHT SWITCH ON IND. ORG/ WIRE PARK PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) RED GRN/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT HEADLIGHT SEDAN, COUPE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

B+ DAY LT BLK WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH BRAKE LEVEL SWITCH BUS METER COMBINATION LIGHT SWITCH DIMMER HI DIMMER SWITCH DRIVER CIRCUIT DRL CONTROL UNIT (UNDER LEFT SIDE OF DASH) DRL DIODE (RIGHT SIDE OF DASH) DRL H/L SW DRL RELAY (UNDER MIDDLE OF DASH) FUSE 10 FUSE 12 FUSE 15 FUSE 17 FUSE 19 FUSE 3 GAUGE ASSEMBLY GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HEADLT HI HEADLT LOW HIGH BEAM INDIC HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT HEADLIGHT LIGHT RELAY MULTIPLEX CONTROL UNIT OFF FLASH-TO- PASS SWITCH OFF HEADLIGHT SWITCH PARK PARKING BRAKE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT SECURITY CONTROL UNIT CONNECTOR UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

B+ DAY LT BLK WIRE BLU WIRE BLU/RED WIRE BRAKE LEVEL SWITCH BRAKE SYSTEM INDICATOR BUS - COMBINATION LIGHT SWITCH DIMMER HI DIMMER SWITCH DRL CONTROL UNIT DRL DIODE DRL H/L SW DRL INDICATOR DRL RELAY ELD UNIT FUSE 10 FUSE 12 FUSE 15 FUSE 17 FUSE 19 FUSE 3 GAUGE ASSEMBLY GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE H/L HI H/L LOW HEAD PARK HEAD PARK OFF HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HEADLIGHT SWITCH HI LO HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LEFT HEADLIGHT LIGHT RELAY LO HI MULTIPLEX CONTROL UNIT OFF OFF FLASH-TO- PASS SWITCH PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT HEADLIGHT SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

ABS INDICATOR CIRCUIT (EXCEPT DX) ABS INDICATOR (EXCEPT DX) BEEPER BEEPER (GX) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE LEVEL SW BUS METER CANADA CHARGING SYSTEM INDICATOR CRUISE CONTROL INDICATOR (EXCEPT DX) CRUISE CONTROL SYSTEM DOOR LOCKS SYSTEM DRIVE CIRCUIT DRIVE CIRCUIT (DX) DRL CONTROL UNIT DRL INDICATOR (CANADA) ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM EXCEPT CVT CVT EXCEPT GX FUEL GAUGE SENDING UNIT FUEL TANK UNIT (ON TOP OF FUEL TANK) FUSE 10 FUSE 4 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED (OR GRN/ORG) WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM HOT IN ON OR START IMMOBILIZER CONTROL UNIT -RECEIVER (IN STEERING COLUMN COVER) JUNCTION JUNCTION CONNECTOR LEFT TURN SIGNAL INDICATOR LOW FUEL INDICATOR LOW OIL PRESSURE INDICATOR MAINTENANCE REQUIRED INDICATOR MALFUNCTION INDICATOR METER MULTIPLEX CONTROL UNIT BUS (SEFMJ) OIL PRESSURE SWITCH (NEAR OIL FILTER) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) (BEHIND LEFT SIDE OF FRONT BUMPER) PARKING BRAKE, BRAKE SYSTEM INDICATOR BEEPER (DX) PNK (GX) WIRE PNK/BLU WIRE POWER CIRCUIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN SIGNAL INDICATOR SEAT BELT REMINDER INDICATOR SIDE AIR BAG CUT-OFF INDICATOR (EXCEPT DX) SRS INDICATOR SRS INDICATOR CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-LOCK BRAKES SYSTEM INTERIOR LIGHTS SYSTEM SWITCH TRIP/RESET TRUNK OPEN INDICATOR UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) USA VSS (EXCEPT CVT) (ON TRANSMISSION HOUSING) WASHER LEVEL INDICATOR (CANADA) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE