Honda Accord X (2017-2020) relay circuit board Wiring diagrams

B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BRAKE LIGHT BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH COMPUTER DATA LINES SYSTEM FUSE 27 FUSE 9 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES LEFT INNER TAILLIGHT LEFT TURN SIGNAL INDICATOR (LED) LICENSE PLATE LIGHT/ TRUNK LID OUTER HANDLE SWITCH LT BLU WIRE PCM PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RIGHT INNER TAILLIGHT RIGHT TURN SIGNAL INDICATOR (LED) TAILLIGHT TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX VSA MODULATOR CONTROL UNIT YEL WIRE

B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BRAKE LIGHT BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH COMPUTER DATA LINES SYSTEM ELECTRIC SERVO BRAKE CONTROL UNIT/PEDAL FEEL SIMULATOR FUSE 27 FUSE 9 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES LEFT INNER TAILLIGHT LEFT TURN SIGNAL INDICATOR (LED) LT BLU WIRE PCM PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RIGHT INNER TAILLIGHT RIGHT TURN SIGNAL INDICATOR (LED) TAILLIGHT TRANSCEIVER/ TRUNK LID OUTER HANDLE SWITCH/ LICENSE PLATE LIGHT UNDER-HOOD FUSE/RELAY BOX YEL WIRE

12 VOLT BATTERY 12 VOLT BATTERY SENSOR A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/T ALTERNATOR AUTOMATIC DIMMING INSIDE MIRROR/HOMELINK REMOTE CONTROL AUTOMATIC LIGHTING CONTROL UNIT/SENSOR AUTOMATIC LIGHTING/ RAIN SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE CAN GATEWAY COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) EPS CONTROL UNIT FROM BODY CONTROL MODULE (DIAGRAM 3 OF 6) FUSE 1 FUSE 11 FUSE 13 FUSE 16 FUSE 19 FUSE 2-1 FUSE 2-5 FUSE 2-7 FUSE 27 FUSE 28 FUSE 3-2 FUSE 3-7 FUSE 30 FUSE 31 FUSE 32 FUSE 5-2 FUSE 5-3 FUSE 5-5 FUSE 6 FUSE 9 GAUGE CONTROL MODULE GRY WIRE HORN RELAY INJECTOR RELAY LEFT FRONT STRUT TOWER) LT BLU WIRE LT GRN WIRE PGM-FI MAIN RELAY 1 PNK WIRE POWER SEAT CONTROL UNIT POWER WINDOW MASTER SWITCH PPL RADIATOR FAN RELAY RED WIRE RELAY CIRCUIT BOARD RELAY CIRCUIT BOARD UNDER-HOOD FUSE/RELAY BOX RELAY CONTROL MODULE SHUTTER GRILLE STARTER TO FUSE 3-3 (DIAGRAM 5 OF 6) TO FUSE 3-5 (DIAGRAM 6 OF 6) TO FUSE 5-6 (DIAGRAM 6 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 3 OF 6) UNDER- HOOD FUSE/ RELAY BOX WHT WIRE WINDSHIELD WASHER MOTOR RELAY WIRELESS CHARGER (IF EQUIPPED) YEL WIRE

ACC RELAY BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE ELECTRIC STEERING LOCK (IF EQUIPPED) ENGINE START/STOP SWITCH FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6) FUSE 15 FUSE 4 FUSE 5 FUSE 9 GRY WIRE LF ANTENNA LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RELAY CIRCUIT BOARD TAN WIRE TO FRONT ACCESSORY POWER SOCKET RELAY (DIAGRAM 2 OF 6) TO FUSE 14 (DIAGRAM 2 OF 6) TO FUSE 20 (DIAGRAM 2 OF 6) TO FUSE 36 (DIAGRAM 2 OF 6) TO UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 5 OF 6) TO WIRELESS CHARGER UNIT (DIAGRAM 1 OF 6) UNDER-DASH FUSE/RELAY BOX WHT WIRE YEL WIRE

2.0L TURBO A/T BACKUP LIGHT SWITCH BLU WIRE BODY CONTROL MODULE BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE CVT ELECTRIC STEERING LOCK EPS CONTROL UNIT FROM FUSE 27 (DIAGRAM 1 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 3 OF 6) FUSE 3-3 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 GRY WIRE LT BLU WIRE LT GRN WIRE M/T PCM PGM-FI MAIN RELAY 2 PNK WIRE RED WIRE RELAY CIRCUIT BOARD REVERSE LOCKOUT SOLENOID SBW SHIFTER CONTROL MODULE STARTER CUT RELAY 1 STARTER CUT RELAY 2 TRANSMISSION CONTROL MODULE TURBOCHARGER BYPASS CONTROL SOLENOID VALVE VSA MODULATOR CONTROL UNIT WHT WIRE

A/C COMPRESSOR CLUTCH RELAY A/T ANC/ACTIVE SOUND CONTROL UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE CENTER DISPLAY UNIT CVT ELECTRIC BRAKE BOOSTER FROM FUSE 31 (DIAGRAM 1 OF 6) FROM FUSE 9 (DIAGRAM 1 OF 6) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 6) FRONT FOG LIGHT RELAY FUSE 10 FUSE 12 FUSE 14 FUSE 15 FUSE 17 FUSE 18 FUSE 2-3 FUSE 2-4 FUSE 22 FUSE 24 FUSE 25 FUSE 26 FUSE 29 FUSE 3-5 FUSE 3-8 FUSE 35 FUSE 4-2 FUSE 4-4 FUSE 5-4 FUSE 5-6 GRN WIRE GRY WIRE HEATED STEERING WHEEL RELAY HEATED WINDSHIELD WIPER AREA RELAY IGNITION COIL RELAY LT BLU WIRE LT GRN WIRE PCM PGM-FI SUB- RELAY PPL RADIATOR FAN RELAY REAR SEAT HEATER RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RELAY CIRCUIT BOARD TELEMATICS CONTROL UNIT TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) TRANSMISSION CONTROL MODULE UNDER-HOOD FUSE/RELAY BOX USB CHARGER UNIT VSA MODULATOR CONTROL UNIT WHT WIRE WINDSHIELD WIPER CONTROL UNIT/MOTOR YEL WIRE

12 VOLT BATTERY 12 VOLT BATTERY SENSOR BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC ENGINE COOLANT PUMP RELAY ELECTRIC MOTOR CONTROL MODULE COOLANT PUMP RELAY ELECTRIC SERVO BRAKE CONTROL UNIT/ PEDAL FEEL SIMULATOR ELECTRIC VTC RELAY EPS CONTROL UNIT FROM UNDER-HOOD FUSE/ RELAY BOX (DIAGRAM 2 OF 6) FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 2-1 FUSE 2-2 FUSE 2-3 FUSE 2-4 FUSE 2-5 FUSE 2-7 FUSE 21 FUSE 5-1 FUSE 5-3 FUSE 5-4 FUSE 5-5 FUSE 5-6 FUSE 6 FUSE 8 FUSE 9 GRN WIRE GRY WIRE IGNITION COIL RELAY LT BLU WIRE LT GRN WIRE PARK PAWL ACTUATOR DRIVER UNIT PARK PAWL ACTUATOR RELAY PCM PCU PGM-FI MAIN RELAY 1 PGM-FI SUB- RELAY PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RELAY CONTROL MODULE RFC RELAY TO FUSE 4-4 (DIAGRAM 2 OF 6) TO UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 5 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) UNDER-HOOD FUSE/RELAY BOX VSA MODULATOR CONTROL UNIT WHT WIRE WINDSHIELD WIPER CONTROL UNIT/MOTOR YEL WIRE

ACTIVE NOISE CANCELLATION UNIT AUDIO- NAVIGATION UNIT AUTOMATIC DIMMING INSIDE MIRROR/ HOMELINK UNIT AUTOMATIC LIGHTING CONTROL UNIT-SENSOR AUTOMATIC LIGHTING/ RAIN SENSOR BLOWER MOTOR RELAY BLU WIRE BODY CONTROL MODULE BRN WIRE CAN GATEWAY CENTER DISPLAY UNIT COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) ELECTRIC HEATER COOLANT PUMP RELAY FROM FUSE 1 (DIAGRAM 1 OF 6) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) FRONT FOG LIGHT RELAY FUSE 22 FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 3-5 FUSE 3-7 FUSE 3-8 FUSE 30 FUSE 32 FUSE 35 FUSE 4-2 FUSE 4-4 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEATED STEERING WHEEL RELAY HEATED WINDSHIELD WIPER AREA RELAY HORN RELAY LT BLU WIRE LT GRN WIRE PNK WIRE POWER SEAT CONTROL UNIT POWER WINDOW MASTER SWITCH REAR SEAT HEATER RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RELAY CIRCUIT BOARD RELAY CONTROL MODULE SHUTTER GRILLE TELEMATICS CONTROL UNIT TO 12 VOLT BATTERY SENSOR (DIAGRAM 1 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) UNDER-HOOD FUSE/RELAY BOX USB CHARGER UNIT WHT WIRE WINDSHIELD WASHER MOTOR RELAY WIRELESS CHARGER YEL WIRE

ACOUSTIC VEHICLE ALERTING CONTROL UNIT BATTERY CONDITION MONITOR MODULE BLU WIRE BODY CONTROL MODULE BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE COOLING FAN MOTOR ELECTRIC A/C COMPRESSOR EPS CONTROL UNIT FROM FUSE 9 (DIAGRAM 5 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 5 OF 6) FUSE 17 FUSE 20 FUSE 37 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 FUSE 6 FUSE 8 GRN WIRE GRY WIRE IGHLDB RELAY LT BLU WIRE LT GRN WIRE MAF/ IAT SENSOR 1 MOONROOF MOTOR/ CONTROL UNIT PARK PAWL ACTUATOR DRIVER UNIT PCM PGM-FI MAIN RELAY 2 PNK WIRE RED WIRE RELAY CIRCUIT BOARD RELAY HOLDER A SBW SHIFTER CONTROL MODULE SRS UNIT TAN WIRE UNDER-DASH FUSE/RELAY BOX VSA MODULATOR CONTROL UNIT WHT WIRE

AUTOMATIC LIGHTING/ RAIN SENSOR B-CAN L B-CAN H B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CANADA COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FUSE 27 FUSE 32 FUSE 5-6 8 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES LT GRN WIRE PNK WIRE PPL REAR OF ENGINE COMPT) RED WIRE RELAY CIRCUIT BOARD UNDER-HOOD FUSE/RELAY BOX WASHER FLUID LEVEL SWITCH WHT WIRE WINDSHIELD WASHER MOTOR WINDSHIELD WASHER MOTOR RELAY WINDSHIELD WIPER CONTROL UNIT/MOTOR YEL WIRE