Honda Civic VII facelift (2003-2006) (right front of vehicle) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RRS- RRS+ ABS INDICATOR CIRCUIT ABS INDICATOR LIGHT ABS MODULATOR CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRAKE SW IN IGN INPUT GROUND B+ B+ GROUND ABS INDIC BRK SYS IND BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DLC INPUT DLC INPUT EBD ENGINE CONTROL SYSTEM EPS CONTROL UNIT FRS- FRS+ FLS- FLS+ RLS- RLS+ FUSE 10 FUSE 11 FUSE 7 FUSE 8 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT FRONT WHEEL SENSOR (INSIDE WHEEL) LEFT REAR WHEEL SENSOR (INSIDE WHEEL) LT BLU WIRE MULTIPLEX CONTROL UNIT ORG/ WIRE RED WIRE RIGHT FRONT WHEEL SENSOR (INSIDE WHEEL) RIGHT REAR WHEEL SENSOR (INSIDE WHEEL) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BEEPER BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SWITCH A/C PRESSURE SWITCH HEADLIGHTS LOW B+ DAY LT BRN/YEL WIRE CANADA CANADA USA DOOR LOCKS SYSTEM DR DOOR LCK REMOTE IN DR DOOR UNLK REMOTE IN ECM/PCM (BEHIND GLOVE BOX) EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS INTERIOR LIGHTS SYSTEM FR WIPER PASS ILLUMINATON KEYLESS RECEIVER UNIT DOOR LOCKS MULTIPLEX BUS FUSE 10 FUSE 8 FUSE 12 FUSE 16 FUSE 20 FUSE 3 FUSE 9 FUSE 9 (UNDERHOOD) GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GROUND GROUND DR DOOR UNLOCK INPUT DR DOOR LOCK INPUT HEADLIGHTS HIGH HORN RELAY FUSE 16 (UNDERHOOD) FR WASHER MOTOR HORNS SYSTEM HOT AT ALL TIMES HOT IN ON HOT IN ON OR HOT IN ON OR HOT IN ON OR IGNITION KEY LIGHT IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER DIMMER HIGH KEY SWITCH INPUT LT GRN/BLK WIRE LT GRN/RED WIRE MIST WIPER INPUT MULTIPLEX BUS MULTIPLEX BUS PCM IGN 2 DAY LT MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM HEADLIGHTS SYSTEM SMALL LT RELAY 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) USA WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ALTERNATOR CNTRL SIG ALTERNATOR FR SIGNAL ALTERNATOR IG ALTERNATOR L SIGNAL BATTERY BLK WIRE BLU WIRE BUS - COMM LINE DRIVER CIRCUIT ECM/PCM (BEHIND GLOVE BOX) ELD UNIT ELD UNIT INPUT FUSE 10 BUS FUSE 19 FUSE 4 FUSE/ RELAY BOX (ON RIGHT SIDE OF ENGINE COMPT) FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE HOT IN ON OR START MULTIPLEX CONTROL UNIT ORG/ WIRE RED WIRE UNDER- DASH UNDER- HOOD WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE DRIVER'S DOOR LOCK ACTUATOR DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR SWITCH FUSE 10 FUSE 16 FUSE 9 GRN WIRE GROUND LOCK UNLOCK LOCK UNLOCK HATCH LATCH SWITCH HATCH LOCK ACTUATOR HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT KEYLESS RECEIVER UNIT (UNDER MIDDLE OF DASH) LOCK LT GRN WIRE LT GRN/RED WIRE MULTIPLEX CONTROL UNIT ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH RED WIRE RED/WHT WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) TRUNK SWITCH UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) UNLOCK UNLOCK UNLOCK WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE COMBINATION LIGHT SWITCH FUSE 19 FUSE 2 FUSE 5 GAUGE ASSEMBLY GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HAZARD WARNING SWITCH LIGHT HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START LEFT LEFT FRONT PARK- ING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT SIDE TURN SIGNAL LIGHT LEFT TURN SIGNAL IND MULTIPLEX CONTROL UNIT OFF OFF PARK HEAD RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT RIGHT FRONT PARK- ING LIGHT RIGHT SIDE TURN SIGNAL LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT TURN SIGNAL IND TAILLIGHT RELAY TO BRAKE LIGHT/ TAILLIGHTS TURN SIGNAL SWITCH TURN SIGNAL/ HAZARD RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) WHT/BLK WIRE WHT/GRN WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE FR WASHER (INT) FUSE 20 WPR GRN WIRE GRN/BLK WIRE HOT IN ON OR START MIST WIPER INPUT FR WIPER PASS MULTIPLEX CONTROL UNIT FR WASHER MOTOR RED WIRE UNDERDASH FUSE/RELAY BOX (BEHIND LEFT SIDE OF DASH) WHT WIRE WINDSHIELD WASHER MOTOR (BEHIND LEFT SIDE OF FRONT BUMPER) WINDSHIELD WIPER MOTOR 1 PARK 2 RUN 3 LOW 4 HIGH (UNDER LEFT SIDE OF COWL COVER) WIPER/ WASHER SWITCH 0 OFF 1 INTERMITTENT 2 LOW 3 HIGH 4 MIST 5 WASH 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

A/C CONDENSOR FAN MOTOR ABS MODULATOR CONTROL UNIT AUDIO UNIT BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRAKE FLUID LEVEL SWITCH CANADA CEILING LIGHT/ SPOTLIGHTS CLUTCH INTERLOCK SWITCH CLUTCH PEDAL POSITION SWITCH COMBINATION LIGHT SWITCH CRUISE CONTROL ACTUATOR CRUISE CONTROL MAIN SWITCH CRUISE CONTROL UNIT DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRL CONTROL UNIT HEATER CONTROL PANEL POWER TRANSISTOR IGNITION KEY SWITCH/KEY LIGHT LEFT FRONT IMPACT SENSOR LEFT FRONT PARKING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT POWER MIRROR LEFT SIDE TURN SIGNAL LIGHT MOONROOF AUTO-STOP SWITCH MOONROOF CONTROL UNIT MOONROOF SWITCH MOONROOF OPEN RELAY MOONROOF CLOSE RELAY POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH RADIATOR FAN MOTOR RADIATOR FAN SWITCH RIGHT FRONT IMPACT SENSOR SECURITY CONTROL UNIT CONNECTOR SRS UNIT UNDERHOOD FUSE/RELAY BOX WIPER/ WASHER SWITCH YEL/WHT WIRE

ABS INDICATOR CIRCUIT ABS INDICATOR BEEPER BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BUS (BRAKE) BUS METER CHARGING SYSTEM INDICATOR CRUISE CONTROL INDICATOR CRUISE CONTROL SYSTEM DOOR INDICATOR LIGHT DRIVE CIRCUIT DRL CONTROL UNIT (UNDER LEFT SIDE OF DASH) DRL INDICATOR EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) EPS INDICATOR EXTERIOR LIGHTS SYSTEM (UNDER RIGHT SIDE OF DASH) FUEL GAUGE SENDING UNIT FUEL TANK UNIT (ON TOP OF FUEL TANK) FUSE 10 FUSE 4 GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GRN/RED (OR GRN/ORG) WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM (CANADA) HEADLIGHTS SYSTEM ANTI-LOCK BRAKE SYSTEM HOT IN ON OR START IMMOBILIZER CONTROL UNIT -RECEIVER (IN STEERING COLUMN COVER) J/C LEFT TURN SIGNAL INDICATOR LOW FUEL INDICATOR LOW OIL PRESSURE INDICATOR MAINTENANCE REQUIRED INDICATOR MALFUNCTION INDICATOR METER MULTIPLEX CONTROL UNIT BUS (ECU) OIL PRESSURE SWITCH (NEAR OIL FILTER) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) (LEFT FRONT OF VEHICLE) PARKING BRAKE, BRAKE SYSTEM INDICATOR PNK WIRE PNK/BLU WIRE POWER CIRCUIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT TURN SIGNAL INDICATOR SEAT BELT REMINDER SIDE AIRBAG INDICATOR SRS INDICATOR SRS INDICATOR CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM SWITCH TRIP/RESET TOP OF ENGINE) TRUNK INDICATOR LIGHT UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) USA CANADA VSS (ON TRANSAXLE HOUSING) WASHER FLUID LEVEL SWITCH (CANADA) (BEHIND LEFT SIDE OF FRONT BUMPER) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER INDICATOR (CANADA) YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 FUSE 9 BLK WIRE BLU WIRE FUSE 9 GRN WIRE GRY WIRE HOT IN ON OR START LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE PARK PARK OR RUN IN REAR WINDOW WASHER MOTOR (BEHIND LEFT SIDE OF FRONT BUMPER) REAR WINDOW WIPER INTERMITTENT CONTROL UNIT (REAR OF CARGO AREA) REAR WINDOW WIPER MOTOR (MIDDLE OF HATCH) REAR WINDOW WIPER NOISE CONDENSER (REAR OF CARGO AREA) REAR WINDOW WIPER/WASHER SWITCH REAR WPR/WSHR REAR WPR/WSHR GROUND RED WIRE RUN WIRE UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WASH WHT WIRE WHT/RED WIRE WIPER OFF WIPER/WASHER SWITCH