Honda Civic X (2015-2021) computer data lines system Wiring diagrams

1.5L TURBO COUPE, SEDAN 1.5L TURBO EXCEPT SI 2.0L BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COUPE, SEDAN CPU/IPD DIMMING CIRCUIT ECON MODE IND ECT ECT SENSOR 1 (REAR OF CYLINDER HEAD) ENGINE CONTROLS SYSTEM F-CAN F-CAN TRANSCEIVER FAN MOTOR FUSE 1-2 FUSE 1-3 FUSE 4 FUSE 5 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HATCHBACK HOT AT ALL TIMES HOT IN ON OR START PCM PNK WIRE PPL/BLU WIRE PPL/GRY WIRE RED WIRE RELAY ENERGIZED RFC RELAY RFC UNIT (BEHIND CENTER OF FRONT GRILLE) SENSOR 2 TAN WIRE UNDER- HOOD FUSE/ RELAY BOX UNDER-DASH FUSE/RELAY BOX UNDER-HOOD RELAY HOLDER A W/ KEYLESS ACCESS SYSTEM W/O KEYLESS ACCESS SYSTEM WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

A/C CONDENSER FAN MOTOR A/C CONDENSER FAN RELAY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT ECON MODE IND F-CAN F-CAN TRANSCEIVER FAN CONTROL RELAY FUSE 1-3 FUSE 10 FUSE 11 GAUGE CONTROL MODULE GRY WIRE HOT AT ALL TIMES HOT W/ PGM-FI SUB RELAY ENERGIZED LT BLU WIRE PPL RADIATOR FAN MOTOR RADIATOR FAN RELAY RED WIRE UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD RELAY HOLDER B UNDER-HOOD RELAY HOLDER C WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION C ECT SENSOR 1 (REAR OF CYLINDER HEAD) ECT SENSOR 2 FUSE 7 FUSE 9 GRN WIRE GRY WIRE NO. 1 NO. 2 PCM PNK WIRE PPL RED WIRE RELAY ENERGIZED UNDER-DASH FUSE/RELAY BOX WHT WIRE

APP SENSOR A APP SENSOR A/B APP SENSOR B AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH A COMPUTER DATA LINES SYSTEM FTP SENSOR FUSE 11 FUSE 15 FUSE 5 FUSE 7 FUSE 8 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE M/T PCM PGM-FI MAIN RELAY 2 PNK CVT WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RLY ENERGIZED STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE THERMAL JOINT 2 UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/ KEYLESS ACCESS SYSTEM W/O KEYLESS ACCESS SYSTEM W/ M/T WHT WIRE YEL WIRE

A/C PRESSURE SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EVAP CANISTER VENT SHUT VALVE F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 27 GAUGE CONTROL MODULE GRN WIRE INJECTORS 1, 2, 3, 4 (UNDER INTAKE MANIFOLD, AT 1, 2, 3, 4 CYLINDERS) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) PNK WIRE PPL RED WIRE TAN WIRE THERMAL JOINT 2 UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY HOLDER A WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

APP SENSOR A APP SENSOR A/B (TOP OF ACCELERATOR PEDAL ASSEMBLY) APP SENSOR B AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH A COMPUTER DATA LINES SYSTEM CVT FTP SENSOR FUSE 11 FUSE 15 FUSE 17 FUSE 4 FUSE 5 FUSE 7 FUSE 8 FUSE 9 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE M/T PCM PGM-FI MAIN RELAY 2 PNK CVT WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RLY ENERGIZED STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM THERMAL JOINT 2 UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/ KEYLESS ACCESS SYSTEM W/O KEYLESS ACCESS SYSTEM W/ M/T WHT WIRE YEL WIRE

A/C PRESSURE SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION C EVAP CANISTER VENT SHUT VALVE F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 33 GAUGE CONTROL MODULE GRN WIRE GRY WIRE IMMOBILIZER KEYLESS CONTROL UNIT INJECTORS 1, 2, 3, 4 (UNDER INTAKE MANIFOLD, AT 1, 2, 3, 4 CYLINDERS) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) PNK WIRE PPL RED WIRE TAN WIRE THERMAL JOINT 2 UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY HOLDER B W/ 14 PIN CONNECTOR W/ 18 PIN CONNECTOR W/ IMMOBILIZER WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

APP SENSOR A APP SENSOR A/B (TOP OF ACCELERATOR PEDAL ASSEMBLY) APP SENSOR B AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH A COMPUTER DATA LINES SYSTEM FTP SENSOR FUSE 11 FUSE 15 FUSE 5 FUSE 7 FUSE 8 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE PCM PGM-FI MAIN RELAY 2 PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY ENGERGIZED SEDAN COUPE W/ KEYLESS ACCESS SYSTEM W/O KEYLESS ACCESS SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE THERMAL JOINT 2 UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

A/C PRESSURE SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EVAP CANISTER VENT SHUT VALVE F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 27 GAUGE CONTROL MODULE GRN WIRE INJECTORS 1, 2, 3, 4 (UNDER INTAKE MANIFOLD, AT 1, 2, 3, 4 CYLINDERS) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) PNK WIRE PPL RED WIRE TAN WIRE THERMAL JOINT 2 UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY HOLDER A WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER FUEL TANK UNIT FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LT BLU WIRE MAF SENSOR/IAT SENSOR 1 (ON ENGINE AIR FILTER HOUSING) MALFUNCTION INDICATOR LAMP (MIL) PNK WIRE PPL PPL/BLU WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/TAN WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE ROCKER ARM OIL CONTROL SOLENOID STABILIZE CIRCUIT TAN WIRE THERMAL JOINT 1 UNDER-DASH FUSE/RELAY BOX VTC OIL CONTROL SOLENOID VALVE A VTC OIL CONTROL SOLENOID VALVE B W/ KEYLESS ACCESS SYSTEM W/O KEYLESS ACCESS SYSTEM WARNING DRIVING CIRCUIT WHT WIRE