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

AUDIO UNIT/ AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE PEDAL POSITION SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE PEDAL STROKE SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE SYSTEM IND (AMBER) BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE FUSE FUSE GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) FUSE 1-2 HOT IN ON HOT IN ON OR START INDICATOR DRIVE CIRCUIT KEYLESS ACCESS CONTROL UNIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCM (LEFT SIDE OF ENGINE COMPT) POWER UNIT (BOTTOM RIGHT REAR OF ENGINE COMPT) RED WIRE REGULATOR SERVO UNIT (LEFT REAR CORNER OF ENGINE COMPT) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE

1.8L 1.8L 2.4L ABS IND. AUDIO UNIT/ AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE PEDAL POSITION SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE CIRCUIT FAIL-SAFE COMPUTER DATA LINES SYSTEM ECON SWITCH (1.8L) EXCEPT 1.8L M/T F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE FUSE FUSE 29 1-4 1-3 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE BOX (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START INDICATOR DRIVE CIRCUIT KEYLESS ACCESS CONTROL UNIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ON CIRCUIT ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PPL (OR PPL PNK WIRE RED WIRE REGULATOR RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) STEERING ANGLE SENSOR (IN STEERING COLUMN) TURNING- FORCED UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) VSA IND VSA MODULATOR CONTROL UNIT (RIGHT FRONT OF ENGINE COMPT) VSA OFF IND VSA OFF SWITCH WHT WIRE

ABS IND. AUDIO UNIT/ AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE PEDAL POSITION SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE SYSTEM IND (AMBER) BRN WIRE COMPUTER DATA LINES SYSTEM ECON SWITCH (IF EQUIPPED) F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE FUSE 1-3 FUSE 1-4 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE BOX (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START INDICATOR DRIVE CIRCUIT KEYLESS ACCESS CONTROL UNIT LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE PPL RED WIRE REGULATOR RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) STEERING ANGLE SENSOR (TOP OF STEERING COLUMN) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) VSA IND VSA MODULATOR CONTROL UNIT (RIGHT FRONT OF ENGINE COMPT) VSA OFF IND VSA OFF SWITCH WHT WIRE

A/C A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH RELAY (IN UNDER-HOOD FUSE/RELAY BOX) A/C COMPRESSOR DRIVER (RIGHT SIDE OF IPU MODULE) AUXILIARY ELECTRIC WATER PUMP (RIGHT REAR OF ENGINE COMPT) AUXILIARY ELECTRIC WATER PUMP RELAY BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE CIRCUIT CLUTCH COMPRESSOR) COMPUTER DATA LINES SYSTEM CONTROL CORNER OF IPU MODULE) DIMMING CIRCUIT DIODE DRIVE CIRCUIT ECO ECON SWITCH F-CAN F-CAN TRANSCEIVER FUSE FUSE 2-8 FUSE 22 FUSE 5 FUSE OF DASH) FUSE/RELAY BOX GAUGE CONTROL MODULE (TACH) PPL 3 4 5 6 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START IND INDICATOR LED LT BLU WIRE MAIN CIRCUIT NCA WIRE PPL RED WIRE REGULATOR RELAY CONTROL MODULE (IN UNDER-HOOD RIGHT FRONT STABILIZING THERMAL PROTECTOR UNDER-DASH FUSE/RELAY BOX (LEFT END UNDER-HOOD FUSE/RELAY BOX WHT WIRE

BLK WIRE BLU WIRE BRN WIRE CABLE REEL (ON STEERING COLUMN) CANCEL BUTTON COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION SWITCH CRUISE CONTROL INDICATOR CRUISE MAIN INDICATOR DIMMING CIRCUIT CIRCUIT F-CAN L F-CAN H F-CAN TRANSCEIVER FUSE FUSE 17 FUSE 21 FUSE 22 FUSE 29 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INDICATOR DRIVE CIRCUIT LT BLU WIRE LT GRN WIRE MAIN BUTTON MAIN CIRCUIT MICU RED WIRE REGULATOR RESUME BUTTON SET BUTTON UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL 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

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

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN H F-CAN TRANSCEIVER F-CAN L FAIL SAFE CIRCUIT FORCED TURNING ON CIRCUIT FUSE 23 FUSE 5 GAUGE CONTROL MODULE (TACH) GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INDICATOR DRIVE CIRCUIT LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU PPL RED WIRE REGULATOR RIGHT SIDE IMPACT SENSOR (FIRST) (BASE OF RIGHT "B" PILLAR) RIGHT SIDE IMPACT SENSOR (SECOND) (BASE OF RIGHT "C" PILLAR) SEAT BELT REMINDER IND SIDE AIR BAG CUT-OFF IND SRS IND UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

1 2 3 4 5 PPL B-CAN L B-CAN H B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CVT DRIVE PULLEY SPEED SENSOR (LEFT SIDE OF TRANSMISSION) ELD UNIT FAIL SAFE CIRCUIT FORCED TURNING OFF CIRCUIT FORCED TURNING ON CIRCUIT FUSE 16 FUSE 21 FUSE 22 FUSE 17 GAUGE CONTROL MODULE (TACH) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES IGNITION COIL RELAY INDICATOR DRIVER CIRCUIT LT GRN WIRE MAIN CIRCUIT MALFUNCTION INDICATOR LAMP (MIL) MAP SENSOR (RIGHT REAR OF ENGINE) ORG/ WIRE PNK WIRE PPL PPL 15 16 RED/BLU WIRE REGULATOR STARTER CUT RELAY 1 STARTER CUT RELAY 2 UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/RED WIRE