Honda Civic IX (2011-2015) main circuit Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CABLE REEL (TOP OF STEERING COLUMN) CANCEL SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL INDICATOR CRUISE CONTROL/ SPEED LIMITER SWITCH CRUISE MAIN INDICATOR DIMMING CIRCUIT CIRCUIT F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE FUSE 11 ENGINE COMPT) FUSE 15 FUSE 16 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INDICATOR DRIVER CIRCUIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MAIN SWITCH MICU RED WIRE RES/+ SWITCH SET SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT INDICATOR EPS CONTROL UNIT (BEHIND RIGHT KICK PANEL) EPS IND EPS MOTOR ANGLE SENSOR (ON EPS MOTOR) F-CAN F-CAN H F-CAN L FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE FUSE 1 1 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PCM PNK PNK WIRE RED WIRE TORQUE SENSOR (ON STEERING RACK ASSEMBLY) TRANSCEIVER/ TURNING-OFF FORCED UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT INDICATOR EPS CONTROL UNIT (RIGHT KICK PANEL) EPS IND EPS MOTOR ANGLE SENSOR F-CAN F-CAN H F-CAN L FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE FUSE 1 1 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PCM PNK PNK WIRE RED WIRE RIGHT END OF DASH) TORQUE SENSOR (ON EPS MOTOR) TRANSCEIVER/ TURNING-OFF FORCED UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AUTOMATIC LIGHTING/ SUNLIGHT SENSOR (TOP CENTER OF DASH) B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT FUSE 21 FUSE 34 FUSE 5 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD AUTO HEAD AUTO PARK HEADLIGHT SWITCH HOT IN ON HOT IN ON OR START INDICATOR DRIVE CIRCUIT LEFT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT LEFT TURN SIGNAL INDICATOR LIGHTS ON INDICATOR LT GRN WIRE MAIN CIRCUIT MICU OFF ORG/ WIRE PARK OFF PNK WIRE RED WIRE RIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT TURN SIGNAL INDICATOR SEDAN, COUPE TURN SIGNAL SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) W/ MOONROOF WHT WIRE YEL WIRE

AUTO B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT DRIVE CIRCUIT FUSE 34 FUSE 5 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD HEAD AUTO HEADLIGHT SWITCH HOT IN ON OR START INDICATOR LEFT LEFT REAR TURN SIGNAL LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT TURN SIGNAL INDICATOR LIGHTS ON INDICATOR LT GRN WIRE MAIN CIRCUIT MICU ORG/ WIRE PARK OFF PNK WIRE RED WIRE RIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT TURN SIGNAL INDICATOR SUNLIGHT SENSOR TURN SIGNAL SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE YEL WIRE

B-CAN B-CAN DRL IND B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE LEVER) BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMER/ FLASH-TO- PASS SWITCH 0) LOW 1) HIGH 2) PASS DIMMING CIRCUIT FOG LIGHT SWITCH FRONT FOG LIGHTS IND FUSE GAUGE CONTROL MODULE (TACH) GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) AUTO 3) HEAD HIGH BEAM IND HOT IN ON OR START IGNITION KEY SWITCH INDICATOR DRIVE CIRCUIT LIGHTS ON IND LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU OFF ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING PNK WIRE PPL RED WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) W/ MOONROOF WHT WIRE

8 6 5 11 10 9 12 7 PPL PPL PPL A/T GEAR POSITION AIR CONDITIONING SYSTEM APP SENSOR (CENTER OF DASH) APP SENSOR A APP SENSOR B BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DIMMING CIRCUIT DRIVING EPS CONTROL UNIT (RIGHT KICK PANEL) F-CAN F-CAN H F-CAN L FTP SENSOR (FRONT OF FUEL TANK, ON FUEL LINE) FUSE 9 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INDICATOR DRIVING CIRCUIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MIL IND NAVIGATION, SOUND SYSTEMS ORG/ WIRE PCM (POWERTRAIN CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) PGM-FI SUB- RELAY PNK SHIFT INTERLOCK SYSTEM WIRE PNK WIRE PPL PPL PPL RED WIRE STARTING/ CHARGING SYSTEM TRANSCEIVER/ UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

A/C COMPRESSOR A/C COMPRESSOR (LEFT FRONT OF ENGINE) AUTO STOP INDICATOR BLK WIRE BLU WIRE BRN WIRE CHARGING SYSTEM INDICATOR CIRCUIT CLUTCH/ THERMAL PROTECTOR COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT F CAN TRANCEIVER F-CAN L F-CAN H FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT IN ON OR START IMA MOTOR ROTOR POSITION SENSOR (TOP OF IMA HOUSING) IMA SYSTEM INDICATOR INDICATOR DRIVE CIRCUIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MPI MODULE (RIGHT SIDE OF IPU) NCA WIRE PNK WIRE PPL PPL PNK 18 19 WIRE RED WIRE TAN WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE YEL WIRE

A/C CONDENSER FAN RELAY A/T A/T GEAR POSITION INDICATOR DRIVING CIRCUIT AIR CONDITIONING SYSTEM APP SENSOR (LEFT REAR OF ENGINE COMPT) APP SENSOR A APP SENSOR B BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM COOLING FANS SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM NAVIGATION SYSTEM DIMMING CIRCUIT ECM/PCM (LEFT SIDE OF ENGINE COMPT) EPS CONTROL UNIT (BEHIND RIGHT KICK PANEL) F-CAN F-CAN H F-CAN L FTP SENSOR (UNDER REAR SEATS) FUSE FUSE DIODE 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 HOT IN ON OR START UNDER- DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) FUSE INDICATOR DRIVE CIRCUIT LT BLU WIRE LT GRN WIRE M/T MAIN CIRCUIT MIL IND ORG/ WIRE PGM-FI SUB- RELAY PNK SHIFT INTERLOCK SYSTEM WIRE PPL RED WIRE TRANSCEIVER/ WHT WIRE YEL WIRE

A/T GEAR POSITION INDICATOR DRIVING CIRCUIT BLK WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CIRCUIT CKP SENSOR (LEFT SIDE OF ENGINE) CMP SENSOR B (RIGHT REAR OF ENGINE) COMPUTER DATA LINES SYSTEM DIMMING ETCS CONTROL RELAY F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 2 FUSE 4 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT IN ON OR START INDICATOR DRIVE LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU MIL IND ORG/ WIRE PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK WIRE PPL RED WIRE UNDER-DASH FUSE/RELAY BOX WHT WIRE YEL WIRE YEL/BLK WIRE