Honda Civic VII facelift (2003-2006) underhood fuse/relay box (on left side of engine compartment) Wiring diagrams

2 1 TEST TACHOMETER CONNECTOR (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRAIDED WIRE BRN WIRE BRN/YEL WIRE CARLINK INTERFACE BOX (UNDER MIDDLE OF DASH) DATA LINK CONNECTOR (DLC) (UNDER CENTER OF DASH) DLC ECM (BEHIND GLOVE BOX) EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) FUSE 9 GAUGE ASSEMBLY GRY WIRE HOT AT ALL TIMES IMMOBILIZER CONTROL UNIT -RECEIVER (IN STEERING COLUMN COVER) K LINE LT BLU WIRE LT GRN/BLK WIRE MCM (BEHIND GLOVE BOX) MES MES CONNECTOR (UNDER LEFT SIDE OF DASH) MULTIPLEX CONTROL INSPECTION CONNECTOR MULTIPLEX CONTROL UNIT NEP RED/WHT WIRE SCS SHIELD (SULEV) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SRS UNIT (UNDER CENTER OF DASH) TRANSMISSION CONTROL MODULE (TCM) (CVT) (BEHIND RIGHT KICK PANEL) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) VBU WEN WHT/RED WIRE

+BAT PG AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BOX (UNDER LEFT SIDE OF DASH) BRN WIRE CARLINK INTREFACE BOX (UNDER MIDDLE OF DASH) CLUTCH INTERLOCK SWITCH (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CVT CVT M/T ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) EPS INDICATOR EPS MOTOR (MIDDLE OF ENGINE COMPT) EPS TORQUE SENSOR (REAR CENTER OF ENGINE COMPT) FUSE 10 FUSE 18 GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LT GRN WIRE LT LT M/T MULTIPLEX CONTROL UNIT NEP DIAG-H NEUTRAL POSITION SWITCH (ON TRANSAXLE HOUSING) ORG/ WIRE PNK T/S GND WIRE RED WIRE RED/BLK WIRE T/SIG CVT: ATP NP, M/T: CL SW T/SIG T/S GND PNK WIRE TCM (CVT) (BEHIND RIGHT KICK PANEL) TEST TACHOMETER CONNECTOR (LEFT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SWITCH (ON TRANSAXLE HOUSING) UNDERDASH FUSE/RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/BLU WIRE WLP VSP SCS SCS YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/RED WIRE COMBINATION LIGHT SWITCH DIMMER HI DIMMER SWITCH DRL H/L SW FOGLIGHT IN-LINE FUSE (BEHIND LEFT SIDE OF DASH, NEAR UNDERDASH FUSE/ RELAY BOX) FOGLIGHT ON INDICATOR FOGLIGHT RELAY 1 (BEHIND LEFT KICK PANEL) FOGLIGHT RELAY 2 (BEHIND LEFT KICK PANEL) FOGLIGHT SWITCH FOGLIGHT SWITCH LIGHT FUSE 14 FUSE 15 FUSE 17 FUSE 19 GAUGE ASSEMBLY HEADLIGHTS RELAY 1 HEADLIGHTS RELAY 2 HEADLT HI HEADLT LOW HIGH BEAM INDIC HOT AT ALL TIMES LEFT FOGLIGHT LEFT HEADLIGHT LIGHT RELAY MULTIPLEX CONTROL UNIT OFF OFF FLASH-TO- PASS SWITCH OFF HEADLIGHT SWITCH PARK RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOGLIGHT RIGHT HEADLIGHT SECURITY CONTROL UNIT CONNECTOR UNDERDASH FUSE/RELAY BOX (BEHIND LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE

A/F SENSOR RELAY (HX, DX, EX, LX) BLOWER MOTOR RELAY CANADA DRL CONTROL UNIT EXCEPT DX FROM UNDERHOOD FUSE/RELAY BOX FUSE 11 (SEDAN) (COUPE) FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 5 (NOT USED) FUSE 7 GRN WIRE HATCHBACK HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 MOONROOF CLOSE RELAY MOONROOF OPEN RELAY MULTIPLEX CONTROL UNIT POWER WINDOW RELAY REAR WINDOW DEFOGGER RELAY RED/BLU WIRE SECURITY CONTROL UNIT SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) W/O ACCESSORY INSTALLED W/ ACCESSORY INSTALLED WHT WIRE WHT/BLK WIRE WHT/RED WIRE

5 1 (HATCHBACK) (OTHER) A/T ABS MODULATOR CONTROL UNIT ACCESSORY POWER SOCKET AUDIO UNIT BACKUP LIGHT SWITCH (M/T) BLK RED/ WIRE BLK WIRE BLK/ WHT WIRE BLK/ YEL WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL (OR BLU) WIRE BLK/YEL WIRE BLOWER MOTOR RELAY CANADA CARLINK CARLINK INTERFACE BOX CONNECTOR DRL CONTROL UNIT FROM UNDERDASH FUSE/RELAY BOX (DIAGRAM 1 OF 4) FUSE 10 FUSE 11 FUSE 12 FUSE 13 MULTIPLEX CONTROL UNIT FUSE 14 FUSE 17 FUSE 18 FUSE 19 FUSE 8 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE HAZARD WARNING SWITCH IGNITION SWITCH KEYLESS RECEIVER UNIT (EX, LX, GX, HATCHBACK) LT GRN WIRE MULTIPLEX CONTROL UNIT MULTIPLEX CONTROL UNIT FUSE 20 ON LOCK OFF OPDS UNIT (SIDE AIR BAG) PGM-FI MAIN RELAY 2 SRS UNIT ECM/ PCM PNK (OR BLU) WIRE POWER MIRROR SWITCH (EXCEPT DX) RADIATOR FAN RELAY CONDENSER FAN RELAY A/C COMPRESSOR CLUTCH RELAY REAR WINDOW DEFOGGER RELAY REAR WINDOW WIPER INTERMITTENT CONTROL UNIT WIPER/ WASHER SWITCH REAR WINDOW WIPER MOTOR RECIRCULATION CONTROL MOTOR HEATER CONTROL PANEL SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) SHIFT LOCK A/T REVERSE RELAY SOLENOID SRS UNIT EPS CONTROL UNIT STARTER CUT RELAY TO UNDER -DASH FUSE/ RELAY BOX (DIAGRAM 4 OF 4) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) W/ CARLINK WHT RED/ WIRE WHT WIRE WHT/RED WIRE WIPER/ WASHER SWITCH WINDSHIELD WIPER MOTOR YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/F SENSOR RELAY ABS MODULATOR CONTROL UNIT B+ DAY LT B+ RR FOG B+ DOOR LOCK BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRAKE PEDAL POSITION DRL CONTROL UNIT (CANADA) EPS CONTROL UNIT FROM BATTERY (DIAGRAM 1 OF 4) FROM FUSE 9 (DIAGRAM 1 OF 4) FUSE 10 FUSE 8 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 18 FUSE 2 FUSE 15 FUSE 3 FUSE 5 FUSE 5 (NOT USED) FUSE 60 FUSE 7 FUSE 7 (NOT USED) GRN WIRE HAZARD WARNING SWITCH HORN RELAY HOT RESTART FAN RELAY MCM RELAY 1 MULTI-FUSE/ RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) MULTIPLEX CONTROL UNIT POWER WINDOW RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLU WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) SWITCH UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/T REVERSE RELAY ABS MODULATOR CONTROL UNIT AUDIO UNIT BACK-UP LIGHT SWITCH (M/T) EPS CONTROL UNIT BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY REAR WINDOW DEFOGGER RELAY BLU WIRE BLU/ORG WIRE CANADA CARLINK INTERFACE BOX CARLINK INTERFACE BOX (IF EQUIPPED) CIGARETTE LIGHTER OR ACCESSORY POWER SOCKET CLIMATE CONTROL UNIT CVT DAY LT DRL CONTROL UNIT (CANADA) FROM IGNITION SWITCH (DIAGRAM 1 OF 4) FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 18 FUSE 21 FUSE 8 FUSE 9 GAUGE ASSEMBLY JUNCTION CONNECTOR KEYLESS RECEIVER UNIT MCM METER MULTIPLEX CONTROL UNIT PNK (OR WIRE POWER MIRROR SWITCH RADIATOR FAN RELAY REAR IGNITION COIL 1 REAR IGNITION COIL 2 REAR IGNITION COIL 3 REAR IGNITION COIL 4 REAR WINDOW DEFOGGER SWITCH RECIRCULATION CONTROL MOTOR RED WIRE SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) SHIFT LOCK SOLENOID SRS UNIT STARTER CUT RELAY TO FUSE 17 (DIAGRAM 4 OF 4) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) W/ CARLINK WHT WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

+B BACKUP ANTENNA IN AUDIO UNIT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CD CHANGER (IF EQUIPPED) DRIVER'S DOOR SPEAKER FRONT PASSENGER'S DOOR SPEAKER FUSE 8 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT REAR SPEAKER LT GRN WIRE MAST ANTENNA MULTIPLEX CONTROL UNIT NCA WIRE PNK WIRE RED WIRE RED/BLK WIRE RIGHT REAR SPEAKER RR + LR + RF + LF + ILLUM + BATTERY IN RR - LR - RF - LF - ILLUM - GROUND SW IGN UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE CLIMATE CONTROL UNIT FUSE 11 FUSE 14 GROUND HOT AT ALL TIMES HOT IN ON INDICATOR REAR WINDOW DEFOG SW LED REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SW REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER SWITCH LIGHT RED WIRE SIDE OF DASH) TIMER CIRCUIT UNDERDASH FUSE/RELAY BOX (UNDER LEFT UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) YEL WIRE YEL/BLK WIRE