Honda Civic VII facelift (2003-2006) fuse 20 Wiring diagrams

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

+B BACK UP ABS MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) ANTI-THEFT SYSTEM B+ DAY LT B+ DAY LT H/L LOW FR WIPER (AS) ILLUMINATION + KEYLESS COM BEEPER BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN/YEL WIRE BUS (ECU) ILU CANADA COMMU- NICATION D/L REMOTE SW (LOCK) D/L REMOTE SW (UNLOCK) D/L SIL-CON SW (LOCK) DIMMER HIGH SMALL LT RLY- ATP-P DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS DRL H/L SW IMMOBI CORD EXTERIOR LIGHTS, CRUISE CONTROL, ANTI-LOCK BRAKES SYSTEMS INTERIOR LIGHTS SYSTEM FR WIPER (INT) IG KEY LT- EBD K/L UNSET K/L SET FR WIPER INT UNIT FR WIPER INT VOL - FR WIPER INT VOL + KEY SW FUSE 12 FUSE 20 FUSE 3 FUSE 8 FUSE 10 FUSE 9 GAUGE ASSEMBLY GND SHIFT LOCK SOL P PIN SW GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GROUND GROUND MPCS CHK H/L HI HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS, ANTI-THEFT SYSTEMS HORN SW +B DOOR LOCK FR WASHER MTR HORNS SYSTEM HOT AT ALL TIMES HOT IN HOT IN ON OR HOT IN ON HOT IN ON OR IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT (IN STEERING COLUMN COVER) INTERIOR LIGHTS, ANTI-THEFT SYSTEMS KEY LOCK SOL + LIGHTING RLY- BRAKE LEVEL SW LT GRN/BLK WIRE LT GRN/RED WIRE METER MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT SERVICE CHECK CONNECTOR OR ON ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) (UNDER LEFT SIDE OF DASH) SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM HEADLIGHTS SYSTEM SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEM TRANSMISSION CONTROL MODULE (CVT) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) FUSE 16 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

+B BACK-UP +B DOOR LOCK HORN SW BLK WIRE BLU WIRE BLU/ORG WIRE CARLINK CARLINK INTERFACE BOX (UNDER MIDDLE OF DASH) COUPE COUPE, SEDAN DRIVER'S DOOR LOCK ACTUATOR DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR SWITCH EX, LX, GX EX, LX, GX KEY LESS CONNECTOR EXCEPT CARLINK EXTERIOR LIGHTS SYSTEM (HONDA ACCESSORY) FRONT PASSENGER'S OR PASSENGER'S DOOR LOCK ACTUATOR FRONT PASSENGER'S OR PASSENGER'S DOOR SWITCH FUSE 1 FUSE 10 FUSE 16 FUSE 2 FUSE 20 FUSE 9 GRN WIRE GRN/ WHT WIRE GRN/BLK WIRE GRN/WHT WIRE HONDA ACCESSORY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT KEYLESS CUT (UNDER MIDDLE OF DASH) KEYLESS RECEIVER FUSE 1 (UNDER LEFT SIDE OF DASH) KEYLESS RECEIVER FUSE 2 (UNDER LEFT SIDE OF DASH) KEYLESS RECEIVER UNIT (UNDER CENTER OF DASH) LEFT REAR DOOR LOCK ACTUATOR (SEDAN) LEFT REAR DOOR SWITCH (SEDAN) LOCK LT GRN RED/ WIRE LT GRN WIRE LT GRN/RED WIRE METER MULTIPLEX CONTROL UNIT ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT REAR DOOR LOCK ACTUATOR (SEDAN) RIGHT REAR DOOR SWITCH (SEDAN) SEDAN SWITCH (MIDDLE OF TRUNK LID) TRUNK LATCH TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) UNLOCK UNLOCK UNLOCK WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM (HONDA ACCESSORY) YEL WIRE YEL/BLK WIRE YEL/GRN 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/WHT WIRE BLU/YEL WIRE DRIVE CIRCUIT FR WIPER (INT VOL+) FR WIPER (INT) FR WIPER PASS FUSE 10 FUSE 20 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE HI LO INT HI OFF LO INT HI OFF OFF LO INT HOT IN ON OR START INTERMITTENT DWELL TIME CONTROLLER MIST MIST WIPER INPUT MULTIPLEX CONTROL UNIT FR WASHER MOTOR OFF ORG/ WIRE PARK RED WIRE RUN WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) USA, CANADA: LX WASH WASHER FLUID LEVEL SWITCH (CANADA) WASHER LEVEL IND (CANADA) WHT WIRE WINDSHIELD WASHER MOTOR (BEHIND LEFT SIDE OF FRONT BUMPER) WINDSHIELD WIPER MOTOR WIPER/ WASHER SWITCH WPR 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

A/F SENSOR RELAY BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CRUISE CONTROL MAIN SWITCH CRUISE CONTROL UNIT DC-DC CONVERTER EVAP BYPASS SOLENOID VALVE ELD UNIT EVAP CANISTER PURGE VALVE EVAP CANISTER VENT SHUT VALVE FROM FUSE 10 (DIAGRAM 3 OF 4) FROM FUSE 19 (DIAGRAM 4 OF 4) FRONT IGNITION COIL 1 FRONT IGNITION COIL 2 ECM FRONT IGNITION COIL 3 FRONT IGNITION COIL 4 FUSE 1 FUSE 17 FUSE 19 FUSE 20 FUSE 4 FUSE 6 GRN/BLK WIRE HAZARD WARNING SWITCH IMMOBILIZER CONTROL UNIT- RECEIVER JUNCTION CONNECTOR MULTI-FUSE/ RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) MULTIPLEX CONTROL UNIT OPDS UNIT (SIDE AIR BAG USA) PGM-FI MAIN RELAY 2 POWER WINDOW RELAY SRS UNIT SULEV TCM (A/T) THIRD TO FUSE 1 (DIAGRAM 4 OF 4) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) VSS M/T WHT WIRE WHT/RED WIRE WINDSHIELD WIPER MOTOR WIPER WIPER/ WASHER SWITCH YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/T W/ CVT A/T W/O CVT BATTERY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BRAIDED WIRE CAR LINK INTERFACE BOX CONNECTOR ELD UNIT (USA) EXCEPT CAR LINK CAR LINK EXCEPT GX FUSE 19 FUSE 20 FUSE 21 (NOT USED) GRN WIRE GRY WIRE IGNITION SWITCH JUNCTION CONNECTOR KEYLESS CUT LT GRN WIRE LT GRN/RED WIRE M/T ORG/ WIRE PCM RELAY CONTROL RED WIRE STARTER STARTER CONTROL RELAY STARTER CUT RELAY STARTER MOTOR STARTER SOLENOID TRANSMISSION TRANSMISSION RANGE SWITCH (ON TRANSAXLE HOUSING) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) WHT WIRE

BATTERY BLK WIRE BLK/WHT WIRE CANADA CLUTCH INTERLOCK SWITCH (UNDER LEFT SIDE OF DASH) ELD UNIT FUSE 19 FUSE 20 IGNITION SWITCH LOCK (0) LT GRN WIRE ON (II) (I) STARTER STARTER CUT RELAY STARTER MOTOR STARTER SOLENOID UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) WHT WIRE

BLK WIRE BLU WIRE CARLINK CARLINK INTERFACE BOX CTRL (STC) ECM (BEHIND GLOVE BOX) ELD UNIT EXCEPT CARLINK FUSE 19 FUSE 20 FUSE 21 GRN WIRE IGNITION SWITCH INPUT (STS) KEYLESS CUT ON LOCK OFF ORG/ WIRE RED WIRE RED/GRN WIRE STARTER CUT RELAY (IN UNDERDASH FUSE/RELAY BOX) STARTER MOTOR STARTER SOLENOID TRANSMISSION BATTERY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE