Honda Civic IX facelift (2013-2016) micu Wiring diagrams

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

11 12 13 14 15 PNK WIRE 22 21 23 PNK WIRE 3 2 PNK WIRE AUDIO REMOTE/MULTI-INFORMATION DISPLAY SWITCH BLK WIRE BLU WIRE BRN WIRE CABLE REEL (EXCEPT HYBRID: ON STEERING WHEEL) CENTER JUNCTION BOX 2 CHANNEL CHANNEL COMPUTER DATA LINES SYSTEM END OF DASH) (HYBRID: LEFT END OF DASH) FUSE GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (RIGHT SIDE OF DASH) HFL/HFL- NAVIGATION VOICE CONTROL SWITCH HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE BOX (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START MENU SWITCH INFO SWITCH MICROPHONE (EXCEPT HYBRID: IN ROOF CONSOLE) (HYBRID: CENTER FRONT OF ROOF) MICU NAVI NAVI TALK BACK ORG/ WIRE PNK WIRE PPL RED WIRE SOURCE SWITCH SWITCH SWITCH UNDER-DASH FUSE/RELAY BOX (EXCEPT HYBRID: UNDER LEFT VOLUME DOWN SWITCH VOLUME UP SWITCH 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 CLOCK SWITCH COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT EXCEPT 1.8L M/T 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 (-) ILLUMINATION CONTROL ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE, SCALE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) ILLUMINATION ENCODER INDICATOR DRIVE CIRCUIT LIGHTS ON IND LX EXCEPT LX 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 SIDE WHT WIRE YEL WIRE

AUTOMATIC LIGHTING/SUNLIGHT SENSOR (TOP CENTER OF WINDSHIELD) B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CIRCUIT CLOCK SWITCH COMPUTER DATA LINES PNK SYSTEM WIRE COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT FUSE 21 FUSE 23 FUSE 35 FUSE 5 FUSE/RELAY BOX GAUGE CONTROL MODULE (TACH) GRY WIRE HEAD AUTO HEAD AUTO PARK HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUMI (+) ILLUMI (-) ILLUMI (-) ILLUMINATION CONTROL ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE, SCALE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) ILLUMINATION ENCODER INDICATOR DRIVE CIRCUIT LIGHTS ON INDICATOR MAIN CIRCUIT MICU OF ENGINE COMPT) OFF ORG/ WIRE PARK OFF PNK WIRE RED WIRE RELAY CONTROL MODULE (IN UNDER-HOOD TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE WHT WIRE YEL WIRE

11 12 PPL AM/FM ANTENNA AMPLIFIER AUDIO REMOTE MULTI-INFORMATION SWITCH AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CABLE REEL (ON STEERING COLUMN) CENTER JUNCTION BOX 1 CENTER JUNCTION BOX 2 CH+ SWITCH COMPUTER DATA LINES (UNDER SYSTEM FRONT PASSENGER'S SEAT) COMPUTER DATA LINES SYSTEM CONNECTOR FUSE 19 GPS ANTENNA GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED INFO LT BLU WIRE MENU MICU NAVIGATION SYSTEM NCA WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK 1 2 3 4 5 6 7 8 WIRE PNK WIRE PPL RED WIRE SOURCE SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USB VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE WINDOW ANTENNA (AM/FM) YEL WIRE

AM/FM, XM ANTENNA AMPLIFIER AMP AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 1 CENTER JUNCTION BOX 2 COMPUTER DATA LINES SYSTEM FRONT PASSENGER'S DOOR SPEAKER FUSE (LEFT SIDE OF ENGINE COMPT) FUSE 19 FUSE 5 GPS ANTENNA GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START LNA LT BLU WIRE LT GRN WIRE MICU NCA WIRE ORG/ WIRE PNK WIRE PPL RIGHT TWEETER UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX USB PORT B WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY ALTERNATOR BATTERY BLK WIRE BLOWER A/C MOTOR CONDENSER RELAY FAN RELAY BLU WIRE D/L LOCK RELAY D/L UNLOCK D/L DR UNLOCK RELAY RELAY DRIVER'S POWER SEAT ADJUSTMENT SWITCH (IF EQUIPPED) ELD EPS CONTROL UNIT ETCS CONTROL RELAY FUSE FUSE 1 1 FUSE 1-6 FUSE 2-1 FUSE 2-11 FUSE 2-2 FUSE 2-3 FUSE 2-4 FUSE 2-5 FUSE 2-6 FUSE 2-7 FUSE 20 FUSE 23 FUSE 27 FUSE 41 FUSE FUSE FUSE FUSE 1-3 1-4 FUSE FUSE 2-8 2-10 GRN WIRE LEFT HEADLIGHT LOW BEAM RELAY MICU MOONROOF CONTROL UNIT/MOTOR (IF EQUIPPED) PGM-FI MAIN RELAY 1 PNK WIRE POWER WINDOW MASTER SWITCH PPL RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RELAY CONTROL MODULE RIGHT HEADLIGHT LOW BEAM RELAY STARTER STARTER CUT RELAY 1 TAILLIGHT RELAY TO FRONT ACCESSORY POWER SOCKET RELAY (DIAGRAM 5 OF 6) TO FUSE 16 (DIAGRAM 2 OF 6) TO FUSE 26 (DIAGRAM 2 OF 6) TO FUSE 31 (DIAGRAM 2 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO UNDER-DASH SUB-RELAY BOX (DIAGRAM 6 OF 6) TRUNK RELEASE POWER WINDOW ACTUATOR RELAY RELAY UNDER- DASH FUSE/ RELAY BOX (UNDER FUSE LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) VSA MODULATOR CONTROL UNIT WHT WIRE YEL WIRE

AUDIO UNIT/ KEYLESS AUDIO- ACCESS NAVIGATION UNIT CONTROL UNIT AUTOMATIC LIGHTING/ SUNLIGHT SENSOR AUXILIARY UNDER HOOD RELAY BOX 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) DRIVER'S SEAT HEATER RELAY (HIGH) (IF EQUIPPED) DRIVER'S SEAT HEATER RELAY (LOW) (IF EQUIPPED) FROM FUSE 11 (DIAGRAM 1 OF 6) FROM FUSE 13 (DIAGRAM 1 OF 6) FROM FUSE 20 (DIAGRAM 1 OF 6) FUSE FRONT FOG LIGHT RELAY FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) (IF EQUIPPED) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) (IF EQUIPPED) FUSE FUSE 14 FUSE 17 FUSE 18 FUSE 19 FUSE FUSE 1-5 GAUGE CONTROL MODULE (TACH) GAUGE MULTI- CONTROL INFORMATION MODULE DISPLAY (SPEEDO) UNIT GRN WIRE HAZARD WARNING SWITCH HORN RELAY IGNITION COIL RELAY LT BLU WIRE LT GRN WIRE MICU PGM-FI SUB- RELAY RED WIRE STEREO AMPLIFIER (IF EQUIPPED) TO ENGINE START/STOP SWITCH (DIAGRAM 6 OF 6) TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE WINDSHIELD WASHER MAIN RELAY WINDSHIELD WIPER MOTOR RELAY YEL WIRE

1.8L COUPE CVT A/C COMPRESSOR CLUTCH RELAY AUXILIARY UNDER HOOD RELAY BOX BRN WIRE CENTER J/B 1 CENTER J/B 2 DRIVER'S SEAT HEATER SWITCH END OF DASH) EXCEPT 1.8L COUPE CVT EXCEPT 1.8L SEDAN CVT FROM FUSE 22 (DIAGRAM 3 OF 6) FROM FUSE 6 (DIAGRAM 4 OF 6) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6) FRONT PASSENGER'S SEAT HEATER SWITCH FUSE HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT HVAC CONTROL UNIT/CLIMATE CONTROL UNIT LT GRN WIRE MICU ORG/ WIRE POWER MIRROR DEFOGGER RELAY POWER MIRROR SWITCH RELAY CONTROL MODULE TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO UNDER-DASH SUB-RELAY BOX (DIAGRAM 6 OF 6) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE WINDSHIELD WASHER MAIN RELAY WINDSHIELD WIPER MOTOR RELAY

1.8L 2.4L 2.4L 1.8L AUDIO UNIT/ KEYLESS AUDIO-NAVIGATION ACCESS UNIT CONTROL UNIT BLK WIRE BRN WIRE CENTER JUNCTION BOX 1 CENTER JUNCTION BOX 2 DASH) ECM/PCM FROM FUSE 19 (DIAGRAM 5 OF 6) FROM FUSE 24 (DIAGRAM 4 OF 6) END OF DASH) FROM FUSE 27 (DIAGRAM 1 OF 6) FROM FUSE 5 (DIAGRAM 4 OF 6) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FRONT PASSENGER'S AIR BAG CUTOFF INDICATOR FRONT PASSENGER'S WEIGHT SENSOR UNIT FUSE FUSE 20 GRN WIRE KEYLESS ACCESS CONTROL UNIT MICU PGM-FI MAIN RELAY 2 PPL RIGHT END OF DASH) SEDAN, COUPE SRS UNIT STEERING LOCK (2.4L) TO FRONT ACCESSORY POWER SOCKET RELAY (DIAGRAM 5 OF 6) UNDER- DASH FUSE/ RELAY BOX (UNDER LEFT END OF UNDER-DASH FUSE/RELAY BOX (UNDER LEFT WHT WIRE YEL WIRE