Honda Civic IX facelift (2013-2016) ignition key switch Wiring diagrams

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 DRIVER "B" PILLAR) EXCEPT 1.8L M/T FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGERS DOOR SWITCH (IN FRONT PASSENGER "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 (EXCEPT 1.8L M/T) OFF OFF ON ON OFF DOOR PNK WIRE PNK WIRE RIGHT REAR DOOR SWITCH (SEDAN) (IN RIGHT "C" PILLAR) SEDAN, COUPE SWITCH/TRUNK RELEASE ACTUATOR TRUNK LIGHT UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNLOCK WHT WIRE

B-CANL B-CANH B CAN TRANSCEIVER BLINKING CIRCUIT BLK WIRE BLU WIRE BRN WIRE CEILING LIGHT COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT DOOR ON DOOR SWITCH (ON FRONT PASSENGER "B" PILLAR) DRIVER'S DOOR SWITCH FRONT PASSENGER'S FUSE FUSE 22 FUSE 23 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH LEFT REAR DOOR SWITCH LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU OFF PNK WIRE REGULATOR RIGHT REAR DOOR SWITCH SECURITY IND UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE

1.8L 15 16 17 PNK WIRE BLK WIRE BLU WIRE BRN WIRE D/L DR UNLOCK RELAY D/L LOCK RELAY D/L UNLOCK RELAY DOOR DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH/KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE FUSE 32 FUSE 33 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH KEY KEY CYLINDER SWITCH DRIVER'S DOOR KNOB LOCK LT BLU WIRE LT GRN WIRE MICU NEUTRAL ORG/ WIRE PASSENGER'S SEAT) PNK WIRE POWER WINDOW MASTER SWITCH PPL RELAY RIGHT END OF DASH) TRUNK RELEASE ACTUATOR UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK W/ KEYLESS ACCESS W/O KEYLESS ACCESS WHT WIRE YEL WIRE

1.8L 2.4L A/C CONDENSER FAN MOTOR BLK WIRE BLOWER MOTOR RELAY BRAKE FLUID LEVEL SWITCH CABLE REEL (ON STEERING CLUTCH PEDAL POSITION SWITCH A COLUMN) COMBINATION LIGHT SWITCH DIODE E ELD FAN CONTROL RELAY GAUGE CONTROL MODULE (TACH) 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) MICU MULTI INFORMATION DISPLAY UNIT POWER TRANSISTOR RELAY CONTROL MODULE RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) S GND STEERING ANGLE SENSOR UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VSA OFF ECON SWITCH SWITCH DATA LINK CONNECTOR (DLC) VSA OFF SWITCH WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR RELAY

AUDIO UNIT/ AUDIO NAVIGATION UNIT B-CAN B-CAN 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 DRL IND EXCEPT 1.8L COUPE M/T, CANADA COUPE 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 KEYLESS ACCESS CONTROL UNIT 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) WHT WIRE

6 7 PNK WIRE AUDIO UNIT/ AUDIO NAVIGATION UNIT B-CAN L B-CAN TRANSCEIVER B-CAN H BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES SYSTEM DIMMER/ FLASH-TO- PASS SWITCH 0) LOW 1) HIGH 2) PASS DIMMING CIRCUIT FRONT LIGHTS FOG ON LIGHT IND 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 (LEFT END OF DASH) IGNITION KEY SWITCH INDICATOR DRIVE CIRCUIT KEYLESS ACCESS CONTROL UNIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE RED WIRE REGULATOR WHT WIRE

B-CAN B-CAN H B-CAN L BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CENTER JUNCTION BOX 1 COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) F-CAN F-CAN H F-CAN L FUEL TANK UNIT (IN TOP OF FUEL TANK) FUSE 21 FUSE 29 FUSE 4 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IMMOBILIZER IND (LED) IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCM (LEFT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK WIRE RED WIRE REGULATOR TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

AUDIO UNIT/ AUDIO NAVIGATION UNIT BATTERY SENSOR BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE CEILING FRONT LIGHT INDIVIDUAL MAP LIGHT CENTER JUNCTION BOX 1 CENTER JUNCTION BOX 2 DATA LINK CONNECTOR (DLC) FROM FUSE 1-1 (DIAGRAM 1 OF 5) FROM FUSE 27 (DIAGRAM 1 OF 5) FUSE FUSE 14 FUSE 17 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE HAZARD WARNING SWITCH HORN RELAY IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT LT BLU WIRE MICU MULTI INFORMATION DISPLAY UNIT TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE

AUDIO UNIT/ AUDIO NAVIGATION UNIT BLK WIRE BLK/YEL WIRE BRN WIRE CENTER JUNCTION BOX 1 FROM FUSE 19 (DIAGRAM 5 OF 5) FROM FUSE 27 (DIAGRAM 1 OF 5) FROM FUSE 5 (DIAGRAM 4 OF 5) FROM IGNITION SWITCH (DIAGRAM 3 OF 5) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FUSE FUSE 20 IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT MICU PCM PGM-FI MAIN RELAY 2 PPL RED WIRE TO FRONT ACCESSORY POWER SOCKET RELAY (DIAGRAM 5 OF 5) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE YEL WIRE

1.8L 15 16 17 PNK WIRE BLK WIRE BLU WIRE BRN WIRE D/L DR UNLOCK RELAY D/L LOCK RELAY D/L UNLOCK RELAY DOOR DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH/KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE FUSE 32 FUSE 33 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH KEY KEY CYLINDER SWITCH DRIVER'S DOOR KNOB LOCK LT BLU WIRE LT GRN WIRE MICU NEUTRAL ORG/ WIRE PASSENGER'S SEAT) PNK WIRE POWER WINDOW MASTER SWITCH PPL RELAY RIGHT END OF DASH) TRUNK RELEASE ACTUATOR UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK W/ KEYLESS ACCESS W/O KEYLESS ACCESS WHT WIRE YEL WIRE