Honda Civic VII facelift (2003-2006) (on center of engine) Wiring diagrams

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

BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CABLE REEL CARLINK INTERFACE BOX (UNDER MIDDLE OF DASH) CLIMATE CONTROL UNIT CLUTCH PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) CRUISE CONTROL ACTUATOR (RIGHT SIDE OF ENGINE COMPT) CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SET/RESUME CANCEL SWITCH CRUISE CONTROL SWITCH LIGHT CRUISE CONTROL UNIT (UNDER LEFT SIDE OF DASH) CVT ECM (BEHIND GLOVE BOX) EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) FUSE 10 FUSE 4 FUSE 7 GAUGE ASSEMBLY GRN WIRE GRY WIRE GRY/RED WIRE HORN RELAY HORN SW HORN SWITCH HOT AT ALL TIMES HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE M/T MULTIPLEX CONTROL UNIT ON INDICATOR ON OFF ORG/ WIRE RED WIRE RESUME SECURITY CONTROL UNIT CONNECTOR (OPTIONAL) SET- STEERING WHEEL) TCM (BEHIND RIGHT KICK PANEL) 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) VSS VSS (ON TRANSAXLE HOUSING) VSS OUT CRUISE CTRL SIG IN ATP FWD WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL 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 BLK/ORG WIRE BLK/YEL WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE CARLINK CARLINK IINTERFACE BOX (UNDER MIDDLE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECM (BEHIND GLOVE BOX) ENGINE CONTROLS SYSTEM FUEL TANK UNIT (ON TOP OF FUEL TANK) FUEL PUMP FUSE 17 FUSE 4 FUSE 6 FUSE 9 GAUGE ASSEMBLY GRN/ORG WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBI- LIZER CORD IMMOBILIZER CONTROL UNIT -RECEIVER (IN STEERING COLUMN COVER) IMMOBILIZER SYSTEM INDICATOR IMO FPR INSTRUMENT CLUSTER SYSTEM JUNCTION MRLY MULTI-FUSE/ RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) MULTIPLEX CONTROL UNIT PGM-FI MAIN RELAY 1 (BEHIND GLOVE BOX) PGM-FI MAIN RELAY 2 RED WIRE RED/BLU WIRE RED/YEL WIRE UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/ RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AFS (+) CKP AFSHTC AIR CONDITIONING, COOLING FANS SYSTEMS ATPR ATPD ATPNP EGR VTS BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (CMP) CMP COOLING FANS SYSTEM ECM (BEHIND GLOVE BOX) ECT EGR VALVE, EGR VALVE POSITION SENSOR (TOP FRONT OF ENGINE) FANC FRONT IGNITION COILS (ON TOP OF ENGINE) FUEL PUMP FUSE 17 FUSE 6 BOX (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START UNDERDASH FUSE/RELAY FUSE 1 BOX (UNDER LEFT SIDE OF DASH) IAC VALVE (LEFT REAR OF ENG) IACV EGRP IAT ICM ICM CKP SENSOR (ON FRONT OF ENGINE) INJECTORS (ON TOP OF ENGINE) J/C LT GRN WIRE MAP PCS TMB ULEV PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SULEV PCS TMA TMA TMB PNK WIRE TPS AFS (-) TRANSMISSION CONTROL MODULE UNDERHOOD FUSE/RELAY VTEC SOLENOID VALVE (LEFT REAR OF ENGINE) (AT TOP LEFT SIDE OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

18 19 PNK WIRE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAIDED WIRE BRN/YEL WIRE DASH) ELD UNIT GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES UNDER DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF FUSE 2 HOT IN ON OR START IMA CIRCUIT KNOCK SENSOR (ON LEFT SIDE OF ENGINE BLOCK) LT GRN WIRE LT GRN/RED WIRE MAP SENSOR (LEFT REAR SIDE OF ENGINE) ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE TP SENSOR (ON THROTTLE BODY) ULEV UNDER DASH FUSE/ FUSE 4 RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

18 19 PNK WIRE AIR CONDITIONING SYSTEM ATP D ATP L ATP NP ATP S ATP-R BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE CVT SPEED SENSOR 2 (ON TRANSAXLE HOUSING) DIMMING CIRCUIT DRIVE CIRCUIT ECT ELECTRONIC POWER STEERING SYSTEM ELECTRONIC POWER STEERING, INSTRUMENT CLUSTER SYSTEMS FUSE 10 GAUGE ASSEMBLY GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HOT IN ON OR START IAT LT GRN WIRE LT GRN/RED WIRE MAP (PB) MIL IND MULTIPLEX CONTROL UNIT NEP PNK PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RSCD TPS TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SWITCH (ON TRANSAXLE HOUSING) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VREF WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE BOOSTER PRESSURE SENSOR (LEFT SIDE OF ENGINE COMPT) BRN WIRE BRN/YEL WIRE COOLING FANS SYSTEM HRFANC CRUISE CONTROL SYSTEM DLC (UNDER CENTER OF DASH) ECM (BEHIND GLOVE BOX) EOP SENSOR (ON TOP LEFT REAR OF ENGINE) EOT SENSOR (NEAR OIL FILTER) FUEL TANK PRESSURE SENSOR (UNDER LEFT SIDE OF FLOOR) FUSE 17 FUSE 7 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START ICM IDSSW NEP IMOCD ACS SCS WEN MIL IGRTNE IGRTNI TIM ENGRDY STC DVC IMA CIRCUIT IMA CIRCUIT MOTB FTP ELD MOTA RSCD IMO FPR (ULEV) (SULEV) INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MRLY AFSHTCR PNK WIRE POIL STS HTRS M/P MON VREF REAR IGNITION COILS (ON TOP OF ENGINE) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIDE OF ENGINE COMPT) STARTING/ CHARGING SYSTEM TOIL TRANSMISSIONS SYSTEM UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDERDASH FUSE/RELAY FUSE 9 BOX (UNDER LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT VSV BKSW K-LINE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AFS (+) CKP AFSHTC AIR CONDITIONING, COOLING FANS SYSTEMS BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CLUTCH INTERLOCK SWITCH (UNDER LEFT SIDE OF DASH) CMP CMP SENSOR (ON TOP REAR OF ENGINE) COOLING FANS SYSTEM ECM (BEHIND GLOVE BOX) ECT EGR VALVE, EGR VALVE POSITION SENSOR (TOP FRONT OF ENGINE) ELECTRONIC POWER STEERING SYSTEM FANC FRONT IGNITION COILS (ON TOP OF ENGINE) FUEL PUMP FUSE 17 FUSE 6 BOX (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START UNDERDASH FUSE/RELAY FUSE 1 BOX (UNDER LEFT SIDE OF DASH) IAC VALVE (LEFT REAR OF ENGINE) IACV EGRP IAT ICM ICM CKP SENSOR (ON FRONT OF ENGINE) INJECTORS (ON TOP OF ENGINE) J/C LT GRN WIRE NEUTRAL POSITION SWITCH (ON TRANSAXLE HOUSING) NTSW ALTF EGR VTS PCS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RVSSW SULEV TPS AFS (-) ULEV UNDERHOOD FUSE/RELAY VBU VSS MAP VTEC SOLENOID VALVE (LEFT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAIDED BRAIDED WIRE BRN/YEL WIRE ELD UNIT FUSE 4 DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) FUSE 2 HOT IN ON OR START IMA CIRCUIT KNOCK SENSOR (ON LEFT SIDE OF ENGINE BLOCK) LT GRN WIRE LT GRN/RED WIRE MAP SENSOR (LEFT REAR SIDE OF ENGINE) ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE TP SENSOR (ON THROTTLE BODY) ULEV WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE