Honda Civic VII facelift (2003-2006) ignition key switch/ key light Wiring diagrams

+B BACK UP ABS MODULATOR CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) ANTI-THEFT SYSTEM B+ DAY LT HEADLIGHTS LOW FR WIPER PASS ILLUMINATION KEYLESS RECEIVER UNIT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN/YEL WIRE BUS GROUND CANADA COMMU- NICATION COUPE DX, HX DOOR LOCKS SYSTEM DR DOOR LCK REMOTE IN DR DOOR UNLK REMOTE IN DRL H/L SW IMMOBI CODE DIMMER HIGH EBD ECM/PCM (BEHIND GLOVE BOX) EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS INTERIOR LIGHTS SYSTEM FR WIPER (INT VOL -) FR WIPER (INT VOL +) KEY SWITCH INPUT FUSE 10 FUSE 8 FUSE 12 FUSE 20 FUSE 16 FUSE 3 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GROUND DR DOOR UNLOCK INPUT DR DOOR LOCK INPUT HEADLIGHTS HIGH HORN SWITCH FUSE 16 (UNDERHOOD) FR WASHER MOTOR HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR HOT IN ON IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT KEY IN IGNITION LIGHTING RELAY BRAKE LEVEL SWITCH A/C PRESSURE SWITCH LOCK UNLOCK UNLOCK LT GRN/BLK WIRE LT GRN/RED WIRE MIST WIPER INPUT MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SEFMS PCM IGN 2 DAY LT GROUND SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM HEADLIGHTS SYSTEM SMALL LT RELAY - ATP-P SOUND SYSTEMS STOP LIGHT CEILING LIGHT SUPPLEMENTAL RESTRAINTS SYSTEM UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) USA W/ ABS W/O ABS 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/GRN 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

BLK WIRE BLU WIRE BLU/ORG WIRE CEILING LIGHT CEILING LIGHT/SPOTLIGHTS D/L SIL-CON SW DOOR LOCKS SYSTEM DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH FR DOOR SWITCH FUSE 3 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES IG KEY LT IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INTR LT- KEY SW KEYLESS COM KEYLESS RECEIVER UNIT LT BLU WIRE LT GRN/RED WIRE MULTIPLEX CONTROL UNIT OFF OFF DOOR ON DOOR PASSENGER'S DOOR SWITCH REAR CEILING LIGHT RED WIRE RED/WHT WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) SPOTLIGHTS TRUNK LATCH SWITCH TRUNK LIGHT TRUNK SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX WHT/BLK WIRE WHT/BLU WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE CEILING LIGHT/SPOTLIGHTS D/L SW DOOR LOCKS SYSTEM DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH FR DOOR SWITCH FRONT PASSEN- GER'S DOOR SWITCH FUSE 3 GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INTR LT- KEY LT- KEY SW KEYLESS COM KEYLESS RECEIVER UNIT (UNDER CENTER OF DASH) LEFT REAR DOOR SWITCH LT GRN/RED WIRE MULTIPLEX CONTROL UNIT OFF OFF CEILING LIGHT OFF DOOR ON DOOR ON SPOT- LIGHTS OFF REAR CEILING LIGHT REAR DOOR SWITCHES RED WIRE RED/WHT WIRE RIGHT REAR DOOR SWITCH SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) TRUNK LATCH SWITCH TRUNK LIGHT TRUNK SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX WHT/BLK WIRE WHT/BLU WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE COMBINATION LIGHT SWITCH CRUISE CONTROL SYSTEM DRIVER'S DOOR SWITCH FRONT PASSENGER'S OR PASSENGER'S DOOR SWITCH FUSE 10 FUSE 15 FUSE 2 FUSE 20 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HEADLIGHT SWITCH HEADLIGHTS SYSTEM HORNS 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 KEYLESS RECEIVER UNIT (UNDER CENTER OF DASH) LEFT REAR DOOR SWITCH (SEDAN) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTIPLEX CONTROL UNIT ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT REAR DOOR SWITCH (SEDAN) SECURITY CONTROL UNIT (UNDER LEFT SIDE OF DASH) SECURITY LED SEDAN SIDE OF DASH) TAILLIGHT RELAY TRUNK LATCH SWITCH (MIDDLE OF TRUNK LID) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE CRUISE CONTROL SYSTEM DRIVER'S DOOR SWITCH DRL CONTROL UNIT (UNDER LEFT SIDE OF DASH) (CANADA) FUSE 10 FUSE 15 FUSE 17 FUSE 19 FUSE 2 FUSE 9 FUSE 7 GRN WIRE HATCH LATCH SWITCH HEAD- LIGHTS RELAY 1 HEAD- LIGHTS RELAY 2 HEADLIGHTS SYSTEM HORN RELAY HORN 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) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTIPLEX CONTROL UNIT ORG/ WIRE PASSENGER'S DOOR SWITCH RED WIRE RED/WHT WIRE RED/YEL WIRE SECURITY CONTROL UNIT (UNDER LEFT SIDE OF DASH) SECURITY LED TAILLIGHT RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY ABS MODULATOR CONTROL UNIT (EX, GX) ALTERNATOR AUDIO UNIT BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION HAZARD WARNING SWITCH CARLINK INTERFACE BOX CONNECTOR DLC EPS CONTROL UNIT EX,DX,LX EXCEPT EX EXCEPT EX, HX, LX EXCEPT HATCHBACK FROM BATTERY (DIAGRAM 1 OF 4) FUSE 1 FUSE 10 FUSE 8 FUSE 18 FUSE 19 FUSE 2 ELECTRICAL LOAD DETECTOR (ELD) UNIT (USA) FUSE 20 FUSE 3 FUSE 4 FUSE 6 FUSE 7 FUSE 5 FUSE 9 GAUGE ASSEMBLY GRN WIRE HATCHBACK HORN RELAY IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER CONTROL UNIT- RECEIVER INJECTOR RELAY KEYLESS RECEIVER UNIT MULTIPLEX CONTROL UNIT PGM-FI MAIN RELAY 1 RADIATOR FAN RELAY REAR CEILING LIGHT RED WIRE RED/ WHT WIRE SPOTLIGHTS CEILING LIGHT STARTER STARTER SOLENOID SWITCH TAILLIGHT RELAY TO IGNITION SWITCH (DIAGRAM 3 OF 4) TO UNDERHOOD FUSE/RELAY BOX TO UNDERHOOD FUSE/RELAY BOX (HEADLIGHT RELAY 2) (DIAGRAM 2 OF 4) TRUNK LIGHT UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) W/ CARLINK WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE

3 1 IGNITION KEY SWITCH ATP-P BKSW BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BRAKE PEDAL POSITION SWITCH CVT ECM/PCM (BEHIND GLOVE BOX) EXCEPT CVT FUSE 10 FUSE 7 GAUGE ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START HOUSING) IGNITION KEY SWITCH/ KEY LIGHT ILU KEY INTERLOCK SOLENOID KEY SOLENOID OUTPUT KEY SWITCH INPUT MULTIPLEX CONTROL UNIT ORG/ WIRE PARK PIN/ SHIFT SWITCH (BEHIND A/T SHIFT LEVER) PARK PIN/SHIFT SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) SHIFT LOCK SOLENOID (BESIDE A/T SHIFT LEVER) SHIFT-LOCK SOL STOP LIGHT TRANSMISSION RANGE SWITCH (ON TRANSMISSION) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

+B BACK UP ALTERNATOR BEEPER BLK WIRE BLU WIRE BLU/RED WIRE BUS(SEFMJ) ALTL COMBINATION LIGHT SWITCH DOOR LOCKS SYSTEM DRIVE CIRCUIT DRIVER DOOR SWITCH DRIVER SEAT BELT/SRS DRIVER'S DOOR SWITCH DRIVER'S SEAT BELT SWITCH (UNDER DRIVER'S SEAT) ECM/PCM (BEHIND GLOVE BOX) FUSE 10 FUSE 3 FUSE 9 GAUGE ASSEMBLY GRN WIRE GROUND HEAD OFF HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START HX, LX, EX HX, LX, EX GX, DX IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT ILLUMINATION KEY SWITCH INPUT LOW OIL PRESSURE INDICATOR LT GRN WIRE METER MULTIPLEX CONTROL UNIT OIL PRESSURE SWITCH (NEAR OIL FILTER) PARK POWER CIRCUIT RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SEAT BELT REMINDER INDICATOR SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) SMALL LT RLY- TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) FUSE 2 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B BACKUP ALTERNATOR BEEPER BLK WIRE BLU WIRE BLU/RED WIRE COMBINATION LIGHT SWITCH DRIVER DOOR SWITCH DRIVER SEAT BELT/SRS DRIVER'S DOOR SWITCH DRIVER'S SEAT BELT SWITCH ECM/PCM (BEHIND GLOVE BOX) FUSE 10 FUSE 3 FUSE 9 GAUGE ASSEMBLY GRN WIRE GROUND HEAD PARK HEADLIGHT SWITCH HEADLIGLHT SWITCH HOT AT ALL TIMES HOT IN ON OR IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT ILLUMMINATION (+) KEY SWITCH INPUT LOW OIL PRESSURE INDICATOR LT GRN WIRE MULTIPLEX BUS MULTIPLEX CONTROL UNIT OIL PRESSURE SWITCH RED/BLU WIRE RED/WHT WIRE SECURITY CONTROL UNIT CONNECTOR SMALL TAILLIGHT RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE