Honda Civic VIII facelift (2008-2011) (lower left side of engine compt) Wiring diagrams

ALTERNATOR ALTERNATOR CNTRL SIG ALTERNATOR FR SIGNAL ALTERNATOR L SIGNAL BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BOX (UNDER LEFT END OF DASH) BRN WIRE CAN L CHARGING SYSTEM IND CIRCUIT/ CONTROLLER AREA NETWORK CIRCUIT COMPUTER DATA LINES SYSTEM ECM/PCM (LEFT SIDE OF ENGINE COMPT) ELD UNIT (USA) ELD UNIT INPUT FR IG FUSE 10 FUSE 3 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT IN ON OR START JUNCTION CONNECTOR MICU MULTI FUSE 1 ORG/ WIRE POWER WINDOWS 2 DOOR: SYSTEM LX, EX, EX-L RED WIRE STARTING CIRCUIT UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNDER-DASH FUSE/RELAY WARNING DRIVE CIRCUIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

A/C COMPRESSOR (FRONT OF ENGINE COMPT) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C COMPRESSOR DRIVER (BEHIND IPU LID) A/C CONDENSER FAN DIODE A/C CONDENSER FAN MOTOR (BEHIND CENTER OF RADIATOR) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) ACPD AUXILIARY ELECTRIC WATER PUMP (LEFT SIDE OF ENGINE COMPT) AUXILIARY ELECTRIC WATER PUMP RELAY AUXILIARY UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) BCM MODULE (BEHIND IPU LID) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU WIRE BLU/RED WIRE BRN WIRE CAN L COMPUTER DATA LINE SYSTEM ECT SENSOR 2 (LOWER FRONT OF ENGINE COMPT) ENGINE CONTROL SYSTEM (IMA CIRCUIT) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 11 FUSE 22 FUSE 15 FUSE 20 FUSE 6 FUSE 7 FUSE 9 GRN WIRE GRY WIRE HOT AT ALL TIMES IMACANH IMACANL JUNCTION LT GRN WIRE MCM (BEHIND IPU LID) MOTOR NCA WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPARTMENT) PGM-FI SUB- RELAY PNK WIRE PPL RADIATOR FAN DIODE RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY RED WIRE SUBRLY THERMAL PROTECTOR U PHASE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) V PHASE W PHASE WHT WIRE

A/C CONDENSER FAN DIODE A/C CONDENSER FAN MOTOR (TOP OF A/C CONDENSER FAN MOTOR) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) ACPD BLK WIRE BLU WIRE BRN WIRE ECM/PCM (LEFT SIDE OF ENGINE COMPARTMENT) ECT SENSOR 2 (LOWER LEFT SIDE OF RADIATOR) ENGINE CONTROLS SYSTEM EX-L; CANADA: LX, SPORT SI FAN CONTROL RELAY FUSE 11 FUSE 15 FUSE 36 FUSE 6 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON LT BLU WIRE LT GRN WIRE M/T A/T OF ENGINE COMPT) PGM-FI SUB- RELAY RADIATOR FAN DIODE RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RED WIRE RIGHT REAR SUBRLY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT)

A/C CONDENSER FAN DIODE A/C CONDENSER FAN RELAY A/C CONDENSOR FAN MOTOR (BEHIND CENTER OF RADIATOR) A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) ACPD BLK WIRE BLU WIRE BRN WIRE ECT SENSOR 2 (LOWER FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 11 FUSE 15 FUSE 36 FUSE 6 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON LT GRN WIRE PCM (LEFT SIDE OF ENGINE COMPARTMENT) PGM-FI SUB- RELAY PNK WIRE PPL RADIATOR FAN DIODE RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY RED WIRE SUBRLY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT)

3 5 (SEAT HEATERS) A/C CONDENSER FAN MOTOR AUXILIARY ELECTRIC WATER PUMP BLK WIRE BLK/WHT WIRE BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR BRAKE FLUID LEVEL SWITCH BRN WIRE DASH LIGHTS BRIGHTNESS CONTROLLER DATA LINK CONNECTOR DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH ELD UNIT FAN CONTROL RELAY FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY LEFT FRONT SIDE MARKER/ PARKING/TURN SIGNAL LIGHT LEFT HEADLIGHT LEFT POWER MIRROR LOW HIGH BEAM BEAM MES CONNECTOR MICU NAVIGATION P-GND P-GND P-GND POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PPL RIGHT FRONT SIDE MARKER/ PARKING/TURN SIGNAL LIGHT RIGHT HEADLIGHT RIGHT POWER MIRROR SEAT HEATERS SECURITY HOOD SWITCH SRS UNIT VSA OFF SWITCH WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR

A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN DIODE A/C CONDENSER FAN MOTOR (TOP OF A/C CONDENSER FAN MOTOR) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) ACPD BLK WIRE BLOWER MOTOR RELAY BLU (OR RED/BLK) WIRE BLU WIRE BLU/RED (OR RED/WHT) WIRE BLU/RED WIRE BLU/WHT (OR GRN/RED OR GRN) WIRE BRN WIRE CAN L COMPUTER DATA LINE SYSTEM ECM/PCM (LEFT SIDE OF ENGINE COMPARTMENT) ECT SENSOR 2 (LOWER LEFT SIDE OF RADIATOR) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 11 FUSE 15 FUSE 20 FUSE 6 FUSE 7 FUSE 9 GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION LT BLU WIRE LT GRN WIRE M/T A/T PGM-FI SUB- RELAY PPL RADIATOR FAN DIODE RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RED WIRE SI EXCEPT SI SUBRLY THERMAL PROTECTOR UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM APP SENSOR (UNDER LEFT SIDE OF DASH) BAROMETER SENSOR BLK WIRE BLU WIRE BRN WIRE CAN-H CAN-L IMACANH IMACANL BKSW COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SCS COMPUTER DATA LINES SYSTEM WEN CRUISE CONTROL SYSTEM ELD ELD UNIT EPS CONTROL UNIT (UNDER RIGHT END OF DASH) ETCSRLY SUB RLY PNK WIRE FTP SENSOR FTP SLS NEP VSSOUT PNK SHIFT INTERLOCK SYSTEM WIRE FUSE 19 GRN WIRE GRY WIRE HOT AT ALL TIMES IMOFLR ACPD APSA APSB J/C LT BLU WIRE LT GRN WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PGM-FI SUB- RELAY PNK ANTI-THEFT SYSTEM WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE STARTING/CHARGING SYSTEM UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) VSV WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM APP SENSOR (UNDER LEFT SIDE OF DASH) BKSWNC BKSW CRMTCLS WEN BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CAN-H- CAN-L- CLUTCH PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECM/PCM (LEFT SIDE OF ENGINE COMPT) ELD UNIT ETCS CONTROL RELAY ETCSRLY SUB RLY PSPSW ELD FANL FANH MRLY FTP SENSOR (UNDER LEFT SIDE OF FLOOR) FTP SLS PNK WIRE FUSE 11 FUSE 12 FUSE 18 FUSE 19 FUSE 21 GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IGNITION COIL RELAY IGP IMOFLR ACPD APSA APSB LT BLU WIRE LT GRN WIRE M/T MAF/IAT SENSOR (LEFT REAR OF ENGINE COMPT) OIL PRESSURE SWITCH (TOP LEFT REAR OF ENGINE) ORG/ WIRE PGM-FI MAIN RELAY 1 PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION PPL PPL 5 6 PPL PPL PSP SWITCH (EXCEPT CANADA M/T: DX-GA) RED WIRE RED/BLU WIRE RED/YEL WIRE SCS SHIFT INTERLOCK SYSTEM SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VSSOUT VSSV WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM APP SENSOR (UNDER LEFT SIDE OF DASH) BAROMETER SENSOR FANL FANH MRLY BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CAN H CAN L COOLING FANS SYSTEM ELD UNIT (USA) ETCS CONTROL RELAY ETCSRLY SUB RLY PSPSW ELD EXTERIOR LIGHTS SYSTEM BKSWNC BKSW CRMTCLS WEN INJMODE FTP SENSOR (BEHIND REAR SEAT) FTP SLS PNK SHIFT INTERLOCK SYSTEM WIRE FTT SENSOR (BEHIND REAR SEAT) FUEL RAIL PRESSURE SENSOR (UNDER RIGHT REAR OF ENGINE COMPT) FUEL TEMPERATURE SENSOR (REAR OF ENGINE) FUSE 11 FUSE 12 FUSE 18 FUSE 19 FUSE 21 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IGNITION COIL RELAY IGP LT BLU WIRE LT GRN WIRE MAF/IAT SENSOR (LEFT REAR OF ENGINE COMPT) MULTI FUSE 1 OIL PRESSURE SWITCH (TOP LEFT REAR OF ENGINE) ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM PPL PSP SWITCH (RIGHT SIDE OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/YEL WIRE SCS STARTING/ CHARGING SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VSS OUT CRUISE CONTROL SYSTEM VSSV WHT WIRE YEL WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM APP SENSOR (UNDER LEFT SIDE OF DASH) BKSWNC BKSW CRMTCLS WEN BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BOX (UNDER LEFT END OF DASH) BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER COOLING FANS SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) ELD ETCS CONTROL RELAY ETCSRLY SUB RLY EVAP CANISTER PURGE VALVE (RIGHT REAR OF ENGINE) EVAP CANISTER VENT SHUT VALVE (UNDER LEFT SIDE OF FLOOR) EXTERIOR LIGHTS SYSTEM ELECTRONIC POWER STEERING SYSTEM CRUISE CONTROL SYSTEM FAST CONTROLLER AREA NETWORK TRANSCEIVER FTP RVSLCK NEP VSSOUT FTP SENSOR (UNDER LEFT SIDE OF FLOOR) FUSE 10 FUSE 11 FUSE 12 ELD UNIT FUSE 18 FUSE 19 FUSE 21 GAUGE CONTROL MODULE (TACH) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION COILS RELAY IGP IMOFPR ACPD APSA LT BLU WIRE LT GRN WIRE MAF/IAT SENSOR (LEFT SIDE OF ENGINE COMPT) MICU MIL IND ORG/ WIRE PGM-FI MAIN RELAY 1 PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL (OR PNK) WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE SCS UNDER-DASH FUSE/RELAY UNDER-DASH JUNCTION BOX UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VSV WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE