Honda Civic IX (2011-2015) (except si) Wiring diagrams

1 2 1 2 2 DOOR 4 DOOR 23 15 EXCEPT SI SI 4 DOOR 2 DOOR LEFT BACKUP LIGHT 4-DOOR 2-DOOR BACKUP LIGHT SWITCH (ON TRANSAXLE HOUSING) BLK WIRE BOX (UNDER LEFT END OF DASH) BRN WIRE FUSE 5 GRN/WHT WIRE GRY WIRE HOT IN ON OR START MICU RIGHT BACKUP LIGHT SI EXCEPT SI UNDER-DASH FUSE/RELAY YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CEILING LIGHT COMPUTER DATA LINES SYSTEM DOOR LOCK KNOB DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) EXCEPT SEDAN A/T FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION KEY SWITCH KEY KEY IN LEFT REAR DOOR SWITCH (SEDAN) (IN LEFT "C" PILLAR) LOCK LT BLU WIRE LT GRN WIRE MAP LIGHT MICU MOONROOF SWITCH/ INTERIOR LIGHT SWITCH (IF EQUIPPED) OFF OFF ON ON OFF DOOR PNK WIRE PNK WIRE RIGHT REAR DOOR SWITCH (SEDAN) (IN RIGHT "C" PILLAR) SEDAN A/T SEDAN, COUPE SWITCH/TRUNK RELEASE ACTUATOR TRUNK LIGHT UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK W/ MOONROOF WHT WIRE

A/T APP SENSOR A APP SENSOR (LEFT REAR OF ENGINE COMPT) APP SENSOR B BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH (M/T) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM ETCS CONTROL RELAY FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT IN ON OR START LT BLU WIRE LT GRN WIRE ORG/ WIRE OUTPUT SHAFT (COUNTER SHAFT) SPEED SENSOR (ON TRANSMISSION HOUSING) PCM/ECM (LEFT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PNK WIRE PPL RED WIRE RED/BLK WIRE THROTTLE ACTUATOR TRANSMISSION RANGE SWITCH (A/T) (ON TRANSMISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/T AUDIO UNIT/ AUDIO NAVIGATION UNIT BLK WIRE BRN WIRE BRN/YEL WIRE CENTER JUNCTION BOX 1 DLC (UNDER LEFT SIDE OF DASH) FRONT PASSENGER'S WEIGHT SENSOR UNIT FUSE 29 GAUGE CONTROL MODULE (TACH) HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) LT BLU WIRE LX, EX-2 SI M/T MICU RED WIRE SEDAN, COUPE SRS UNIT (UNDER MIDDLE OF DASH) STEERING ANGLE SENSOR (IN STEERING COLUMN COVER) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE

BLK WIRE BRN WIRE FUSE 14 FUSE 27 FUSE 29 FUSE 17 GRN WIRE GRY WIRE HAZARD WARNING SWITCH HIGH MOUNT BRAKE LIGHT (EXCEPT HIGH MOUNT BRAKE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) LEFT INNER TAILLIGHT (SEDAN) LEFT LICENSE PLATE LIGHT (SEDAN) LEFT REAR LEFT TAILLIGHT/ BRAKE LIGHT LICENSE RIGHT PLATE LICENSE LIGHT PLATE (COUPE) LIGHT (SEDAN) LIGHT (SI) SI) LT GRN WIRE ORG/ WIRE RED WIRE RIGHT INNER TAILLIGHT (SEDAN) RIGHT REAR SIDE MARKER LIGHT (SEDAN) RIGHT TAILLIGHT/ BRAKE LIGHT SEDAN, COUPE SIDE MARKER LIGHT (SEDAN) TAILLIGHT RELAY WHT WIRE YEL WIRE

A/C CONDENSER FAN MOTOR BLK WIRE BLOWER MOTOR RELAY BRAKE FLUID LEVEL SWITCH DIODE E CABLE REEL DATA LINK CONNECTOR (DLC) ELD FAN CONTROL RELAY GAUGE GAUGE CONTROL CONTROL MODULE MODULE (TACH) (SPEEDO) GRY WIRE HFL-NAVIGATION VOICE CONTROL SWITCH/ HFT-NAVIGATION VOICE CONTROL SWITCH IGNITION KEY SWITCH LEFT FRONT TURN SIGNAL LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) M/T MICU POWER TRANSISTOR RIGHT FOG LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) S GND STEERING ANGLE SENSOR UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VSA OFF ECON SWITCH SWITCH VSA OFF SWITCH WINDOW WASHER MOTOR WINDSHIELD WIPER INTERMITTENT RELAY WINDSHIELD WIPER MOTOR

BLK WIRE COUPE DRIVER'S SEAT CUSHION HEATER DRIVER'S SEAT HEATER RELAY (HIGH) DRIVER'S SEAT HEATER RELAY (LOW) FRONT PASSENGER'S SEAT CUSHION HEATER FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) FUEL TANK UNIT HIGH MOUNT BRAKE LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR TURN LEFT SIGNAL BACKUP LIGHT LIGHT LEFT TAILLIGHT/ BRAKE LIGHT LICENSE PLATE LIGHT REAR WINDOW DEFOGGER RIGHT BACKUP LIGHT RIGHT INNER TAILLIGHT RIGHT REAR TRUNK LID TURN LATCH SWITCH/ SIGNAL TRUNK RELEASE ACTUATOR RIGHT TAILLIGHT/ BRAKE LIGHT SEDAN SRS UNIT TRUNK LID LATCH SWITCH/ TRUNK RELEASE LEFT ACTUATOR INNER TAILLIGHT

A/T GEAR POSITION INDICATOR DRIVING CIRCUIT ABS IND. BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE IND BRN WIRE CHARGING SYSTEM IND CLOCK SW COMPUTER DATA LINES SYSTEM COUPE DOOR IND DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRL IND EPS IND FORCED TURNING OFF CIRCUIT FROM CRUISE CONTROL IND (DIAGRAM 1 OF 2) FROM IILUMINATION CONTROL, DIMMING CIRCUIT (DIAGRAM 1 OF 2) FROM LOW TEMP IND (DIAGRAM 1 OF 2) FROM PIN 17 (DIAGRAM 1 OF 2) FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HIGH TEMPERATURE IND HOT IN ON OR START HVAC OIL CONTROL UNIT/ PRESSURE CLIMATE SWITCH CONTROL UNIT (NEAR OIL FILTER) ILL ILLUMINATION ENCODER INDICATOR DRIVE CIRCUIT KM/H-MHP/ CLOCK ADJ LEFT REAR DOOR SWITCH (4-DOOR) (IN LEFT "C" PILLAR) LOW OIL PRESSURE IND LOW TIRE PRESSURE IND LT GRN WIRE MAIN CIRCUIT MAINTAINANCE REQUIRED IND SEAT BELT REMINDER IND ORG/ WIRE PNK WIRE RIGHT REAR DOOR SWITCH (4-DOOR) (IN RIGHT "C" PILLAR) SEDAN SEL RESET SIDE AIR BAG CUT-OFF IND SRS IND TACHOMETER TPMS IND TRUNK IND TRUNK LID LATCH/ TRUNK RELEASE ACTUATOR UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) MICU VSA IND VSA OFF IND WASHER FLUID LEVEL IND WASHER FLUID LEVEL SWITCH (CANADA) (IN WASHER FLUID RESERVOIR TANK) 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

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