Honda Accord X facelift (2020-2023) relay circuit board Wiring diagrams
This page contains all the electrical diagrams for the component. relay circuit board, in which he is found in the car Honda Accord X facelift (2020-2023). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram relay circuit board (1 of 29)
12-PIN CONNECTOR
4-PIN CONNECTOR
5 PIN CONNECTOR, 4 PIN CONNECTOR
BLK WIRE
BLU WIRE
BRAKE LIGHT RELAY
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE 2-3
FUSE 2-4
FUSE 36
FUSE 41
FUSE 42
FUSE 43
FUSE 5-4
FUSE 9
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LEFT ACTUATOR
LEFT FRONT WHEEL SPEED SENSOR
LEFT REAR WHEEL SPEED SENSOR
LT BLU WIRE
LT GRN WIRE
NCA WIRE
PNK WIRE
PPL
RED WIRE
RELAY CIRCUIT BOARD
RELAY ENERGIZED
RIGHT ACTUATOR
RIGHT FRONT WHEEL SPEED SENSOR
RIGHT REAR WHEEL SPEED SENSOR
SAFETY/VSA OFF SWITCH (5 PIN CONNECTOR) VSA OFF SWITCH (4 PIN CONNECTOR)
SOUND SYSTEMS
UNDER- DASH FUSE/ RELAY BOX
UNDER-HOOD FUSE/RELAY BOX
VSA MODULATOR CONTROL UNIT
VSA OFF/HEATED WINDSHIELD WIPER AREA SWITCH
W/ ADAPTIVE DAMPER SYSTEM
W/O ADAPTIVE DAMPER SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, except hybrid (1 of 2) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (2 of 29)
ABS IND.
APPLY SWITCH
AUTOMATIC BRAKE HOLD IND
AUTOMATIC BRAKE HOLD SYSTEM IND
BLK WIRE
BLU WIRE
BODY CONTROL MODULE
BRAKE HOLD SWITCH
BRAKE LIGHT RELAY
BRAKE PEDAL POSITION SWITCH
BRAKE SYSTEM IND (AMBER)
BRAKE SYSTEM IND (RED) WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
ELECTRIC PARKING BRAKE SWITCH
ELECTRIC PARKING BRAKE/AUTOMATIC BRAKE HOLD SWITCH
ELECTRIC SERVO BRAKE CONTROL UNIT/ PEDAL FEEL SIMULATOR
F-CAN
F-CAN H
F-CAN L
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
LOW TIRE PRESSURE/ TPMS IND
PCM
PNK WIRE
PPL
RED WIRE
RELAY CIRCUIT BOARD
RELEASE SWITCH
TRANSCEIVER/
UNDER- HOOD FUSE/ RELAY BOX
VSA IND
VSA OFF IND
WHT WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, hybrid (2 of 2) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (3 of 29)
B-CAN
B-CAN TRANSCEIVER
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COOLING FAN MOTOR
ECON/SPORT MODE/ EV SWITCH
ELECTRIC A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE)
ELECTRIC HEATER COOLANT PUMP RELAY
FUSE 12
FUSE 30
FUSE 42
FUSE 43
FUSE 5-1
GAUGE CONTROL MODULE
GRN WIRE
HOT AT ALL TIMES
LT GRN WIRE
NCA WIRE
PNK WIRE
RED WIRE
RELAY CIRCUIT BOARD
RELAY ENERGIZED
RFC RELAY
SUB JUNCTION BOARD
TAN WIRE
THERMAL JOINT 1
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Automatic a/c circuit, hybrid (3 of 4) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (4 of 29)
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
BOARD (DIAGRAM 3 OF 7)
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 7)
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 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
STARTER
TO FUSE 3-3 (DIAGRAM 5 OF 7)
TO FUSE 3-5 (DIAGRAM 6 OF 7)
TO FUSE 5-6 (DIAGRAM 6 OF 7)
TO RELAY CIRCUIT
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 7)
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 7)
UNDER- HOOD FUSE/ RELAY BOX
WHT WIRE
WINDSHIELD WASHER MOTOR RELAY
WIRELESS CHARGER (IF EQUIPPED)
YEL WIRE
Go to component -> Power distribution circuit, except hybrid (1 of 7) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (5 of 29)
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 7)
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 7)
TO FUSE 14 (DIAGRAM 2 OF 7)
TO FUSE 20 (DIAGRAM 2 OF 7)
TO FUSE 36 (DIAGRAM 2 OF 7)
TO UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 5 OF 7)
TO WIRELESS CHARGER UNIT (DIAGRAM 1 OF 7)
UNDER-DASH FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Power distribution circuit, except hybrid (3 of 7) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (6 of 29)
A/C COMPRESSOR CLUTCH RELAY
A/T
ACTIVE NOISE CANCELLATION UNIT
AUDIO- NAVIGATION UNIT
BLK WIRE
BLOWER MOTOR RELAY
BLU WIRE
BRN WIRE
CENTER DISPLAY UNIT
CVT
ELECTRIC BRAKE BOOSTER
FOG LIGHT RELAY
FROM FUSE 31 (DIAGRAM 1 OF 7)
FROM FUSE 9 (DIAGRAM 1 OF 7)
FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 7)
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 3-1
FUSE 3-5
FUSE 3-8
FUSE 35
FUSE 4-1
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 DC-DC CONVERTER (DIAGRAM 7 OF 7)
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 7)
TRANSMISSION CONTROL MODULE
UNDER-HOOD FUSE/RELAY BOX
USB CHARGER UNIT
VSA MODULATOR CONTROL UNIT
WHT WIRE
WINDSHIELD WIPER CONTROL UNIT/MOTOR
YEL WIRE
Go to component -> Power distribution circuit, except hybrid (6 of 7) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (7 of 29)
12 VOLT BATTERY
12 VOLT BATTERY SENSOR
BLK WIRE
BLU WIRE
BOARD (DIAGRAM 5 OF 6)
BODY CONTROL MODULE
BRAKE LIGHT RELAY
BRAKE PEDAL POSITION SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
ELECTRIC ENGINE 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
PCU ELECTRIC COOLANT PUMP RELAY
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 RELAY CIRCUIT
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
Go to component -> Power distribution circuit, hybrid (1 of 6) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (8 of 29)
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
SECURITY HORN RELAY
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
Go to component -> Power distribution circuit, hybrid (2 of 6) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (9 of 29)
ACC RELAY
AUDIO- NAVIGATION UNIT
BLK WIRE
BLU WIRE
BODY CONTROL MODULE
BRN WIRE
CONSOLE ACCESSORY POWER SOCKET
CONSOLE ACCESSORY POWER SOCKET RELAY
FROM UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 1 OF 6)
FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6)
FUSE 16
FUSE 4
FUSE 5
FUSE 9
GRY WIRE
LF ANTENNA
LT BLU WIRE
LT GRN WIRE
PNK WIRE
POWER SWITCH
RED WIRE
RELAY CIRCUIT BOARD
SBW SHIFTER CONTROL MODULE
TAN WIRE
TELEMATICS CONTROL UNIT
TO FRONT ACCESSORY POWER SOCKET RELAY (DIAGRAM 4 OF 6)
TO FUSE 15 (DIAGRAM 3 OF 6)
TO FUSE 37 (DIAGRAM 3 OF 6)
TO FUSE 6 (DIAGRAM 6 OF 6)
TO UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 6 OF 6)
TO WIRELESS CHARGER (DIAGRAM 2 OF 6)
UNDER-DASH FUSE/RELAY BOX
USB CHARGER PORT
WHT WIRE
YEL WIRE
Go to component -> Power distribution circuit, hybrid (5 of 6) -> RELAY CIRCUIT BOARD
Wiring diagram relay circuit board (10 of 29)
ACOUSTIC VEHICLE ALERTING CONTROL UNIT
BATTERY CONDITION MONITOR MODULE
BLU WIRE
BOARD (DIAGRAM 5 OF 6)
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 RELAY CIRCUIT
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 RELAY HOLDER A
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
SBW SHIFTER CONTROL MODULE
SRS UNIT
TAN WIRE
UNDER-DASH FUSE/RELAY BOX
VSA MODULATOR CONTROL UNIT
WHT WIRE
Go to component -> Power distribution circuit, hybrid (6 of 6) -> RELAY CIRCUIT BOARD
