Honda Accord X (2017-2020) computer data lines system Wiring diagrams

1.5L 2.0L 12 VOLT BATTERY 12 VOLT BATTERY SENSOR ALTERNATOR AUDIO REMOTE- HFL SWITCH BLK WIRE BLU WIRE BRN WIRE CABLE REEL CHARGING SYSTEM INDICATOR COMPUTER DATA LINES SYSTEM F-CAN F-CAN H F-CAN L FUSE 1 FUSE 16 FUSE 28 FUSE 36 GAUGE CONTROL MODULE GRN WIRE LEFT FRONT STRUT TOWER) LIN LT GRN WIRE PCM PPL RED WIRE RELAY ENERGIZED SHUTTER GRILLE (IF EQUIPPED) (CENTER OF GRILLE) STARTER TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

2.0L TURBO A/C CONDENSER FAN MOTOR A/C CONDENSER FAN RELAY A/C PRESSURE SENSOR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECT SENSOR 1 ECT SENSOR 2 FAN CONTROL RELAY FTP SENSOR FUSE 14 FUSE 15 FUSE 3-2 FUSE 36 FUSE 5-2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PGM-FI SUB RELAY ENERGIZED PCM PPL PPL/GRY WIRE RADIATOR FAN MOTOR RADIATOR FAN RELAY RED WIRE RELAY ENERGIZED UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

A/C PRESSURE SENSOR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ECT SENSOR 1 ECT SENSOR 2 ELECTRIC ENGINE COOLANT PUMP RELAY ELECTRIC ENGINE COOLING PUMP EVAP LEAK CHECK MODULE FUSE 12 FUSE 15 FUSE 43 FUSE 5-1 FUSE 5-6 GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE PCM PNK WIRE PPL PPL/GRN WIRE RED WIRE RELAY CIRCUIT BOARD RELAY ENERGIZED RFC RELAY THERMAL JOINT 2 THERMAL JOINT 6 UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

ASSIST) AUDIO-NAVIGATION UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX B EXCEPT HYBRID FRONT HFL-ANC MICROPHONE FRONT HFL-ANC/ ACTIVE SOUND CONTROL MICROPHONE FUSE 24 FUSE 36 FUSE 4 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED HYBRID EXCEPT HYBRID LINK LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE PPL RED WIRE SRS UNIT TEL ANTENNA TEL ANTENNA 2 (EXCEPT HYBRID) TEL/GNSS ANTENNA TELEMATICS CONTROL UNIT TELEMATICS MODULE SWITCH UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

0 = LOW 1 = HIGH 2 = PASSING 0) OFF 1) PARK 2) AUTO 3) HEAD AUTOMATIC LIGHTING CONTROL UNIT/SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMER/ FLASH-TO- PASS SWITCH DRIVER'S JUNCTION BOX B ELECTRIC STEERING LOCK EXCEPT HYBRID FUSE 27 FUSE 40 FUSE 6 GRN WIRE GRY WIRE HEADLIGHT SWITCH HOT AT ALL TIMES HOT W/ LT BLU WIRE PNK WIRE PPL RED WIRE RELAY CONTROL MODULE UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

AUDIO-NAVIGATION UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FUSE 36 FUSE 4 GPS ANTENNA GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED LT BLU WIRE NAVIGATION SYSTEM NCA WIRE NEAR FIELD COMMUNICATION UNIT PNK WIRE REAR CAMERA ACC DIODE A RED WIRE RELAY ENERGIZED TEL/GNSS ANTENNA TUNER UNIT (RIGHT SIDE OF REAR SHELF) UNDER- DASH FUSE/ RELAY BOX W/ TELEMATICS CONTROL UNIT W/O TELEMATICS CONTROL UNIT W/ XM WHT WIRE YEL WIRE

AUDIO-NAVIGATION UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CENTER DISPLAY UNIT COMPUTER DATA LINES SYSTEM EXCEPT HYBRID GRN WIRE GRY WIRE LT BLU WIRE NAVIGATION SYSTEM (HANDSFREE MODULE CIRCUIT) NAVIGATION SYSTEM (REAR CAMERA CIRCUIT) NCA WIRE OPTION CONNECTOR (FOR USB PORT A) OPTION CONNECTOR (FOR USB PORT B) PNK WIRE PPL RED WIRE VSA MODULATOR CONTROL UNIT W/ TELEMATICS CONTROL UNIT W/O TELEMATICS CONTROL UNIT WHT WIRE YEL WIRE

B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FUSE 27 FUSE 36 FUSE 37 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HYBRID EXCEPT HYBRID LEFT FRONT CORNER SENSOR LEFT REAR CENTER SENSOR LEFT REAR CORNER SENSOR LT BLU WIRE LT GRN WIRE PARKING, BACKUP SENSOR CONTROL UNIT PARKING, BACKUP SENSOR SWITCH PNK WIRE PPL RED WIRE RIGHT END OF DASH) RIGHT FRONT CORNER SENSOR RIGHT REAR CENTER SENSOR RIGHT REAR CORNER SENSOR SAFETY SUPPORT SWITCH SPEAKER UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

12 VOLT BATTERY 12 VOLT BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT FUSE 1 FUSE 2-5 FUSE 3-3 FUSE 43 GRN WIRE LEFT FRONT STRUT TOWER) LT GRN WIRE M/T MAGNETIC SWITCH PCM PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RELAY ENERGIZED STARTER STARTER CUT RELAY 1 STARTER CUT RELAY 2 UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

A/T A/T CVT BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE CLUTCH PEDAL POSITION SWITCH A COMPUTER DATA LINES SYSTEM CVT ELECTRIC STEERING LOCK ENGINE START/STOP SWITCH FUSE 9 GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE M/T PNK WIRE POWER SEAT CONTROL UNIT PPL RED WIRE SHIFT POSITION INDICATOR TOP OF TRANSMISSION) TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SWITCH (CVT) UNDER-DASH FUSE/RELAY BOX W/ PADDLE SHIFTER W/O PADDLE SHIFTER WHT WIRE YEL WIRE