Honda Civic IX (2011-2015) circuit Wiring diagrams

0) OFF 1) PARK 2) AUTO 3) HEAD AMPLIFIER AUTOMATIC A/C MANUAL A/C PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) B-CAN TRANSCEIVER BEEPER BLK WIRE BLU WIRE BRAKE SYSTEM INDICATOR BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT DOOR INDICATOR DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRIVER'S MICU DRIVER'S SEAT BELT SWITCH (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) F-CAN TRANSCEIVER FAIL-SAFE FORCED FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FUSE GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD- LIGHTS SYSTEM HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH INDICATOR DRIVE CIRCUIT LEFT REAR DOOR SWITCH (4-DOOR) (IN LEFT "C" PILLAR) LIGHTS ON INDICATOR LOW OIL PRESSURE INDICATOR LT BLU WIRE LT GRN WIRE MAIN CIRCUIT OIL PRESSURE SWITCH (NEAR OIL FILTER) ON CIRCUIT ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE RIGHT REAR DOOR SWITCH (4-DOOR) (IN RIGHT "C" PILLAR) SEAT BELT REMINDER INDICATOR SRS UNIT (UNDER MIDDLE OF DASH) STABILIZING CIRCUIT TURNING UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 28 W/ MOONROOF PNK WIRE WHT WIRE YEL WIRE

0) OFF 1) PARK 2) AUTO 3) HEAD AMPLIFIER B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE SYSTEM INDICATOR BRAKE/ BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT DOOR INDICATOR DRIVER'S DOOR SWITCH (ON DRIVER'S "B" PILLAR) F-CAN TRANSCEIVER FAIL-SAFE FORCED FRONT PASSENGER'S DOOR SWITCH (ON RIGHT "B" PILLAR) FUSE FUSE 23 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD- LIGHTS SYSTEM HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGNITION KEY SWITCH IND (RED) WIRE INDICATOR DRIVE CIRCUITS LEFT REAR DOOR SWITCH (ON LEFT "C" PILLAR) LIGHTS ON INDICATOR LOW OIL PRESSURE INDICATOR LT GRN WIRE MAIN CIRCUIT MICU OIL PRESSURE SWITCH (NEAR OIL FILTER) ON CIRCUIT ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE RIGHT REAR DOOR SWITCH (ON RIGHT "C" PILLAR) SEAT BELT REMINDER INDICATOR SPEAKER SRS UNIT (UNDER FRONT OF CENTER CONSOLE) STABILIZING CIRCUIT TAN WIRE TURNING UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

6 7 PNK WIRE B-CAN TRANSCEIVER B-CAN L B-CAN H BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMER/ FLASH-TO- PASS SWITCH 0) LOW 1) HIGH 2) PASS DIMMING CIRCUIT FRONT FOG LIGHT 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 UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) IGNITION KEY SWITCH INDICATOR DRIVE CIRCUIT LIGHTS ON IND LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PNK WIRE RED WIRE REGULATOR WHT 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 CLOCK SWITCH COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT FUSE 27 FUSE 29 FUSE 35 FUSE 5 GAUGE CONTROL MODULE (TACH) GRY WIRE HEAD AUTO HEAD AUTO PARK HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUMI (+) ILLUMI (-) ILLUMI (-) ILLUMI- NATION CONTROL ILLUMI- NATION ENCODER ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE, SCALE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) INDICATOR DRIVE CIRCUIT LIGHTS ON INDICATOR MAIN CIRCUIT MICU OF ENGINE COMPT) OFF ORG/ WIRE PARK OFF PNK WIRE RED WIRE TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR W/ MOONROOF WHT WIRE YEL WIRE

1 1 AUTOMATIC A/C MANUAL A/C AUDIO REMOTE/ MULTI- INFORM- ATION DISPLAY SWITCH BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 2 CIRCUIT CRUISE CONTROL COMBINATION SWITCH DIMMER CIRCUIT DRIVER'S SEAT HEATER SWITCH (IF EQUIPPED) FRONT PASSENGER'S SEAT HEATER SWITCH (IF EQUIPPED) GAUGE CONTROL MODULE (SPEEDO) GRY WIRE HFL-NAVIGATION VOICE CONTROL SWITCH/ HFT-NAVIGATION VOICE CONTROL SWITCH HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (GREEN) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR FUEL LCD BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR GRADATION (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR I-VTEC LETTER BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR INSTANT FUEL LCD BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR REV BELT BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR SP LCD BACK LIGHT (WHITE) MAIN CIRCUIT MOONROOF/SUNROOF SWITCH/INTERIOR LIGHT SWITCH (IF EQUIPPED) RED WIRE W/ SEAT HEATER WHT WIRE

"B" PILLAR) "C" PILLAR) 4 5 6 PNK WIRE B-CAN H B-CAN L B-CAN TRANSCEIVER BLINKING BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM COUPE, SEDAN DOOR INDICATOR (LED) DOOR LOCK DOOR LOCK KNOB DOOR LOCK KNOB KEY DRIVE CIRCUIT DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) FRONT PASSENGER'S FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH (IN RIGHT FUSE GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) INDICATOR KNOB SWITCH LEFT REAR LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) LEFT REAR DOOR SWITCH (SEDAN) (IN LEFT LOCK LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PNK WIRE REGULATOR RIGHT END OF DASH) RIGHT REAR RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) RIGHT REAR DOOR SWITCH (SEDAN) (IN RIGHT "C" PILLAR) SECURITY INDICATOR LED TRUNK LATCH SWITCH TRUNK LID LATCH SWITCH/TRUNK RELEASE ACTUATOR (MIDDLE OF TRUNK LID) TRUNK RELEASE ACTUATOR UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK WHT WIRE YEL WIRE

A/T GEAR POSITION INDICATOR DRIVING CIRCUIT APP SENSOR (LEFT REAR OF APP ENGINE COMPT) SENSOR B APP SENSOR A ATF TEMPERATURE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT EGR VALVE, EGR VALVE POSITION SENSOR (EXCEPT SI) (TOP LEFT REAR OF ENGINE) ENGINE CONTROLS SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER GAUGE CONTROL MODULE (TACH) GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOUSING) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (ON TRANSMISSION JUNCTION JUNCTION CONNECTOR LT BLU WIRE MAIN CIRCUIT MAP SENSOR (1.8L: RIGHT REAR OF ENGINE) (2.4L: LEFT REAR OF ENGINE) OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (ON TRANSMISSION PNK WIRE PPL RED WIRE RED/BLK WIRE RED/YEL WIRE SENSOR (ON TRANSMISSION HOUSING) STARTING/ CHARGING SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE