Acura MDX III facelift 2 (2016-2021) driver's under-dash fuse/relay box Wiring diagrams
This page contains all the electrical diagrams for the component. driver's under-dash fuse/relay box, in which he is found in the car Acura MDX III facelift 2 (2016-2021). 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 driver's under-dash fuse/relay box (1 of 103)
AUXILIARY UNDER-DASH FUSE/RELAY BOX
BLK WIRE
BLU WIRE
BRAKE FLUID LEVEL SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
DC-DC CONVERTER
DRIVER'S UNDER-DASH FUSE/RELAY BOX
FUSE 1
FUSE 11
FUSE 2-6
FUSE 2-7
FUSE 2-8
FUSE 23
FUSE 4
FUSE 7
FUSE 8
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
HOT W/ DC-DC CONVERTER
LEFT FRONT WHEEL SPEED SENSOR
LEFT REAR WHEEL SPEED SENSOR
LT BLU WIRE
MAIN UNDER- HOOD FUSE BOX
MICU
PNK WIRE
PPL
RED WIRE
RIGHT FRONT WHEEL SPEED SENSOR
RIGHT REAR WHEEL SPEED SENSOR
TAN WIRE
VSA MODULATOR CONTROL UNIT
W/O AUTO IDLE STOP SYSTEM W/ AUTO IDLE STOP SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, except hybrid (1 of 2) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (2 of 103)
BLK WIRE
BLU WIRE
BRAKE HOLD SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER'S UNDER-DASH FUSE/RELAY BOX
ELECTRIC PARKING BRAKE/ AUTOMATIC BRAKE HOLD SWITCH
FUSE 11
FUSE 23
FUSE 3-2
FUSE 3-7
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
LEFT FRONT WHEEL SPEED SENSOR
LEFT REAR WHEEL SPEED SENSOR
LT BLU WIRE
MAIN UNDER- HOOD FUSE BOX
MICU
PNK WIRE
RED WIRE
RIGHT FRONT WHEEL SPEED SENSOR
RIGHT REAR WHEEL SPEED SENSOR
VSA MODULATOR CONTROL UNIT
WHT WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, hybrid (1 of 2) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (3 of 103)
BLU WIRE
BRN WIRE
DRIVER'S JUNCTION BOX A
DRIVER'S UNDER-DASH FUSE/RELAY BOX
EPS CONTROL UNIT
GRY WIRE
LT BLU WIRE
MICU
OPTIONAL CONNECTOR
PARKING, BACKUP SENSOR CONTROL UNIT
PNK WIRE
POWER SEAT CONTROL UNIT
PPL
REAR FUSE/ RELAY BOX
REAR MICU
REAR SEAT HEATER CONTROL UNIT
TAN WIRE
VENTILATED SEAT CONTROL UNIT/ FRONT SEAT HEATER CONTROL UNIT
WHT WIRE
Go to component -> Computer data lines circuit, except hybrid w/ auto idle stop (3 of 5) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (4 of 103)
AUDIO UNIT/ AUDIO NAVIGATION UNIT
BATTERY FAN MOTOR
BATTERY SENSOR
BLK WIRE
BLU WIRE
BRN WIRE
CLIMATE CONTROL UNIT
DRIVER'S UNDER-DASH FUSE/RELAY BOX
EPS CONTROL UNIT
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
KEYLESS ACCESS/ TPMS CONTROL UNIT
LT BLU WIRE
PNK WIRE
PPL
TAN WIRE
TELEMATICS CONTROL UNIT/ HANDSFREE LINK CONTROL UNIT
TRANSMISSION CONTROL MODULE
WHT WIRE
Go to component -> Computer data lines circuit, except hybrid w/o auto idle stop (3 of 5) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (5 of 103)
ANC/ACTIVE SOUND CONTROL UNIT
BLU WIRE
DRIVER'S JUNCTION BOX A
DRIVER'S POWER WINDOW MASTER SWITCH
DRIVER'S UNDER-DASH FUSE/RELAY BOX
GRY WIRE
LT BLU WIRE
MICU
OPTIONAL CONNECTOR
ORG/ WIRE
PARKING, BACKUP SENSOR CONTROL UNIT
PASSENGER'S UNDER-DASH FUSE/RELAY BOX
PNK WIRE
POWER TAILGATE CONTROL UNIT
PPL
RELAY CONTROL MODULE
TAN WIRE
UNDER-HOOD FUSE/RELAY BOX
YEL WIRE
Go to component -> Computer data lines circuit, except hybrid w/o auto idle stop (4 of 5) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (6 of 103)
BLU WIRE
BRN WIRE
DRIVER'S JUNCTION BOX A
DRIVER'S JUNCTION BOX B
DRIVER'S POWER WINDOW MASTER SWITCH
DRIVER'S UNDER-DASH FUSE/RELAY BOX
EPS CONTROL UNIT
GAUGE CONTROL MODULE
LT BLU WIRE
MICU
MULTI VIEW CAMERA UNIT
OPTIONAL CONNECTOR
ORG/ WIRE
PARKING, BACKUP SENSOR CONTROL UNIT
PASSENGER'S UNDER-DASH FUSE/RELAY BOX
PNK WIRE
POWER TAILGATE CONTROL UNIT
PPL
RED WIRE
RELAY CONTROL MODULE
TAN WIRE
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Computer data lines circuit, hybrid (5 of 6) -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (7 of 103)
32-BIT MICROCOMPUTER + FLASH ROM
AMP
APPLY
AUTOMATIC BRAKE HOLD IND
AUTOMATIC BRAKE HOLD SWITCH
AUTOMATIC BRAKE HOLD SYSTEM IND
AUXILIARY UNDER- DASH FUSE/ RELAY BOX
BLK WIRE
BLU WIRE
BRAKE IND
BRAKE SYSTEM IND
BRN WIRE
COMPULSORY TURNING- ON CIRCUIT
COMPUTER DATA LINES SYSTEM
CRUISE LIGHT DIMMING CIRCUIT
DRIVER'S UNDER-DASH FUSE/RELAY BOX
ELECTRIC PARKING BRAKE CONTROL UNIT
ELECTRIC PARKING BRAKE IND
ELECTRIC PARKING BRAKE SWITCH
ELECTRIC PARKING BRAKE SWITCH/AUTOMATIC BRAKE HOLD SWITCH
ELECTRIC PARKING BRAKE SYSTEM IND
F-CAN H
F-CAN L
F-CAN TRANSCEIVER
FUSE 11
FUSE 13
FUSE 15
FUSE 16
FUSE 7
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
HOT W/ DC-DC
KEYLESS ACCESS/ TPMS CONTROL UNIT
LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR
LT BLU WIRE
LT GRN WIRE
PNK WIRE
PPL
REAR FUSE/ RELAY BOX
RED WIRE
RELAY ENERGIZED
RELEASE
RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR
SPEAKER CIRCUIT
TAN WIRE
W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM
WARNING DRIVER CIRCUIT
WHT WIRE
YEL WIRE
Go to component -> Electric parking brake circuit, except hybrid -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (8 of 103)
32 BIT MICROPROCESSOR, FLASH ROM
AMP
APPLY
AUTO BRAKE HOLD MAIN IND
BLK WIRE
BLU WIRE
BRAKE HOLD SWITCH
BRAKE IND
BRAKE SYSTEM IND
BRN WIRE
COMPULSORY TURNING- ON CIRCUIT
COMPUTER DATA LINES SYSTEM
CRUISE LIGHT DIMMING CIRCUIT
DRIVER'S UNDER-DASH FUSE/RELAY BOX
ELECTRIC PARKING BRAKE CONTROL UNIT
ELECTRIC PARKING BRAKE IND
ELECTRIC PARKING BRAKE SWITCH
ELECTRIC PARKING BRAKE SWITCH/AUTOMATIC BRAKE HOLD SWITCH
ELECTRIC PARKING BRAKE SYSTEM IND
F-CAN H
F-CAN L
F-CAN TRANSCEIVER
FUSE 11
FUSE 13
FUSE 15
FUSE 16
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
KEYLESS ACCESS/ TPMS CONTROL UNIT
LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR
LT BLU WIRE
LT GRN WIRE
PNK WIRE
PPL
REAR FUSE/ RELAY BOX
RED WIRE
RELAY ENERGIZED
RELEASE
RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR
SPEAKER CIRCUIT
TAN WIRE
WARNING DRIVER CIRCUIT
WHT WIRE
YEL WIRE
Go to component -> Electric parking brake circuit, hybrid -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (9 of 103)
APP SENSOR
APP SENSOR A
APP SENSOR B
AUXILIARY UNDER-DASH FUSE BOX
BLK WIRE
BRAKE PEDAL POSITION SWITCH
BRN WIRE
CENTER JUNCTION BOX
COMPUTER DATA LINES SYSTEM
DC-DC CONVERTER
DRIVER'S UNDER-DASH FUSE/RELAY BOX
FUSE 11
FUSE 2-6
FUSE 25
FUSE 3
FUSE 8
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
LT BLU WIRE
MAIN UNDER- HOOD FUSE BOX
PCM
PNK WIRE
PPL
RED WIRE
SBW SHIFTER CONTROL MODULE
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Shift interlock circuit, except hybrid -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
Wiring diagram driver's under-dash fuse/relay box (10 of 103)
APP SENSOR
APP SENSOR A
APP SENSOR B
BLK WIRE
BLU WIRE
BRAKE PEDAL POSITION SWITCH
BRN WIRE
CENTER JUNCTION BOX
COMPUTER DATA LINES SYSTEM
DRIVER'S UNDER-DASH FUSE/RELAY BOX
FUSE 11
FUSE 13
FUSE 25
FUSE 8
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
KEYLESS ACCESS/TPMS CONTROL UNIT
LT BLU WIRE
LT GRN WIRE
MAIN UNDER- HOOD FUSE BOX
MICU
PARK POSITION SENSOR
PCM
PNK WIRE
PPL
RED WIRE
SBW SHIFTER CONTROL MODULE
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Shift interlock circuit, hybrid -> DRIVER'S UNDER-DASH FUSE/RELAY BOX
