Honda Civic IX (2011-2015) blk Wiring diagrams

BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE PEDAL POSITION SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE PEDAL STROKE SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE SYSTEM IND (AMBER) BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE FUSE FUSE GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 1-2 HOT IN ON HOT IN ON OR START INDICATOR CIRCUIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PCM (LEFT SIDE OF ENGINE COMPT) POWER UNIT (RIGHT REAR OF ENGINE COMPT) RED WIRE REGULATOR SERVO UNIT (LEFT REAR CORNER OF ENGINE COMPT) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE

AIR MIX CONTROL MOTOR (ON LEFT SIDE OF HVAC ASSEMBLY) AUTOMATIC LIGHTING/ SUNLIGHT SENSOR (TOP CENTER OF DASH) BLK WIRE BLOWER MOTOR BLOWER MOTOR (BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EVAPORATOR TEMPERATURE SENSOR (TOP CENTER OF HVAC UNIT) FUSE 2-8 GRN WIRE GRY WIRE HOT AT ALL TIMES HUMIDITY SENSOR HUMIDITY/IN-CAR TEMPERATURE SENSOR (CENTER OF DASH) HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT IN-CAR TEMPERATURE SENSOR INTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE OF ENGINE COMPT) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) PNK WIRE POWER TRANSISTOR (BOTTOM OF BLOWER UNIT) PPL RECIRCULATION CONTROL MOTOR (LEFT SIDE OF BLOWER UNIT) RED WIRE RELAY RIGHT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR WHT WIRE YEL WIRE

10 V STABILIZING CIRCUIT A/C A/C COMPRESSOR (LEFT FRONT OF ENGINE) B-CAN B-CAN B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 1 CENTER JUNCTION BOX 2 CLUTCH COMPRESSOR) COMPUTER DATA LINES SYSTEM CONTROL REGULATOR CIRCUIT ECON IND (LED) DIMMING CIRCUIT INDICATOR DRIVE CIRCUIT ECON SWITCH FUSE FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT IN ON HOT IN ON OR START LT GRN WIRE MAIN CIRCUIT MICU PNK WIRE PPL RED WIRE RED/ BLU WIRE THERMAL PROTECTOR UNDER-DASH FUSE/RELAY BOX WHT WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR (RIGHT FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) A/F SENSOR (SENSOR 1) (TOP LEFT REAR OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIODE A DIODE B ECT SENSOR 1 RADIATOR (REAR FAN MOTOR OF ENGINE) (FRONT OF ENGINE COMPT) ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE PPL CONTROLS SYSTEM FAN CONTROL RELAY FTP SENSOR (UNDER REAR SEATS) FUSE FUSE 11 FUSE 15 FUSE 2-10 FUSE 2-11 GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE PCM (LEFT SIDE OF PGM-FI SUB- RELAY PPL RADIATOR FAN RELAY RED WIRE RED/WHT WIRE RED/YEL WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE

AIR MIX CONTROL MOTOR (LEFT SIDE OF HVAC ASSEMBLY) AUTOMATIC LIGHTING/ SUNLIGHT SENSOR (TOP CENTER OF DASH) BLK WIRE BLOWER MOTOR (BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (IN EVAPORATOR) FUSE 23 GRN WIRE GRY WIRE HEATER CORE TEMPERATURE SENSOR (LOWER RIGHT SIDE OF HVAC ASSEMBLY) HOT IN ON OR START HUMIDITY SENSOR HUMIDITY/IN-CAR TEMPERATURE SENSOR (LOWER LEFT SIDE OF DASH) IN-CAR TEMPERATURE SENSOR JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) PNK WIRE POWER TRANSISTOR (NEAR BLOWER MOTOR) PPL PPL 9 10 12 11 RECIRCULATION CONTROL MOTOR (LEFT SIDE OF BLOWER UNIT) RED WIRE RIGHT END OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE YEL WIRE

A/C A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH RELAY (IN UNDERHOOD FUSE/RELAY BOX) A/C COMPRESSOR DRIVER (RIGHT SIDE OF IPU MODULE COMPT) AUXILIARY ELECTRIC WATER PUMP (RIGHT REAR OF ENGINE COMPT) AUXILIARY ELECTRIC WATER PUMP RELAY BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE CLUTCH COMPRESSOR) COMPUTER DATA LINES SYSTEM DIODE ECON SWITCH F-CAN FUSE FUSE 2-8 FUSE 22 FUSE 5 FUSE/RELAY BOX GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START JUNCTION CONNECTOR LT BLU WIRE MAIN CIRCUIT NCA WIRE OF IPU MODULE COMPT) PPL RED WIRE RELAY CONTROL MODULE (IN UNDER-HOOD THERMAL PROTECTOR TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX WHT WIRE

A/C CONDENSER FAN MOTOR (BEHIND RIGHT SIDE OF RADIATOR) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIODE G ECT SENSOR 1 (RIGHT REAR OF ENGINE) ENGINE CONTROLS ENGINE CONTROLS SYSTEM FAN CONTROL RELAY (IN UNDERHOOD FUSE/RELAY BOX) FUSE FUSE 2-10 FUSE 2-11 GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE PCM (POWERTRAIN CONTROL MODULE) PGM-FI SUB- RELAY PNK WIRE PPL PPL PPL 5 6 RADIATOR FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) RADIATOR FAN RELAY (IN UNDERHOOD FUSE/RELAY BOX) RED WIRE SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

6 7 PNK COUPE SEDAN WIRE A/C A/C COMPRESSOR (LEFT FRONT OF ENGINE) AIR MIX CONTROL MOTOR (ON LEFT SIDE OF HVAC ASSEMBLY) BLK WIRE BLOWER MOTOR BLOWER MOTOR (BOTTOM OF BLOWER UNIT) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CLUTCH COMPRESSOR) COUPE SEDAN 3 1 2 6 7 3 1 COUPE, SEDAN DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (TOP CENTER OF HVAC UNIT) FUSE 2-8 GRN WIRE GRY WIRE HOT AT ALL TIMES HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT LT BLU WIRE LT GRN WIRE LX A/T LX M/T OF ENGINE COMPT) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) PNK 30 31 32 WIRE PNK WIRE POWER TRANSISTOR (BOTTOM OF BLOWER UNIT) PPL PPL 13 5 6 3 4 11 RECIRCULATION CONTROL MOTOR (LEFT SIDE OF BLOWER UNIT) RED WIRE RED/ BLU WIRE RELAY RIGHT END OF DASH) SEDAN, COUPE SI EXCEPT SI THERMAL PROTECTOR UNDER-HOOD FUSE/RELAY BOX (LEFT REAR WHT WIRE YEL WIRE

10 V STABILIZING CIRCUIT B-CAN B-CAN B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 1 COMPUTER DATA LINES SYSTEM CONTROL REGULATOR CIRCUIT ECON IND DIMMING CIRCUIT INDICATOR DRIVE CIRCUIT ECON SWITCH (EXCEPT SI) FUSE FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT IN ON HOT IN ON OR START LT GRN WIRE MAIN CIRCUIT MICU PNK WIRE PPL RED WIRE UNDER-DASH FUSE/RELAY BOX

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR (RIGHT FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) A/F SENSOR (SENSOR 1) (TOP LEFT REAR OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIODE A DIODE B ECT SENSOR 1 RADIATOR (REAR FAN MOTOR OF ENGINE) (FRONT OF ENGINE COMPT) ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE PPL CONTROLS SYSTEM FAN CONTROL RELAY FTP SENSOR (UNDER REAR SEATS) FUSE FUSE 11 FUSE 15 FUSE 2-10 FUSE 2-11 GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE LX A/T LX M/T PCM (LEFT SIDE OF PGM-FI SUB- RELAY PPL RADIATOR FAN RELAY RED WIRE RED/WHT WIRE RED/YEL WIRE SI EXCEPT SI UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE