Acura MDX IV (2021-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Acura MDX IV (2021-2024). 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 nca (31 of 49)
3.0L TURBO
3.5L
BLU WIRE
BRN WIRE
DRIVER'S CENTER JUNCTION BOX B
DRIVER'S JUNCTION BOX A
FUSE 16
FUSE 20
FUSE 32
FUSE 33
FUSE HOLDER A
FUSE/ RELAY HOLDER F
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
INJECTOR RELAY
LEFT FRONT WHEEL SPEED SENSOR
LEFT REAR WHEEL SPEED SENSOR
LT BLU WIRE
LT GRN WIRE
NCA WIRE
PGM-FI MAIN RELAY 1
PNK WIRE
PPL
RED WIRE
RIGHT FRONT WHEEL SPEED SENSOR
RIGHT REAR WHEEL SPEED SENSOR
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Cruise control circuit (2 of 3) -> NCA WIRE
Wiring diagram nca (32 of 49)
3.0L TURBO
3.5L
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER'S J/B A
EPS CONTROL UNIT
EPS IND
F-CAN H
F-CAN L
F-CAN TRANSCEIVER
FUSE 2-3
FUSE 20
FUSE 28
FUSE HOLDER A
FUSE HOLDER B
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LT GRN WIRE
NCA WIRE
PNK WIRE
RED WIRE
RELAY ENERGIZED
TORQUE SENSOR
UNDER-DASH FUSE/RELAY BOX
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Electronic power steering circuit -> NCA WIRE
Wiring diagram nca (33 of 49)
BLK WIRE
BRN WIRE
CENTER DISPLAY UNIT
COMPUTER
DATA LINES
DATA LINES SYSTEM
DRIVER'S JUNCTION BOX B
FUSE 11
FUSE 19
FUSE 45
FUSE 54
FUSE HOLDER A
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
INFOTAINMENT CONTROL UNIT
LT BLU WIRE
LT GRN WIRE
NAVIGATION SYSTEM
NCA WIRE
PNK WIRE
PPL
REAR CAMERA CIRCUIT
RED WIRE
RESTRAINTS SYSTEM
SUPPLEMENTAL
SYSTEM
TELEMATICS CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE)
UNDER- HOOD FUSE/ RELAY BOX
UNDER-DASH FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 12 speakers (1 of 5) -> NCA WIRE
Wiring diagram nca (34 of 49)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER
DATA LINES
FRONT HFL-ANC/ACTIVE SOUND CONTROL MICROPHONE
GRN WIRE
GRY WIRE
LT BLU WIRE
LT GRN WIRE
MIDDLE ANC/ ACTIVE SOUND CONTROL MICROPHONE
NCA WIRE
PNK WIRE
PPL
REAR ANC/ ACTIVE SOUND CONTROL MICROPHONE
RED WIRE
ROOF ANTENNA
SYSTEM
TAN WIRE
TOUCHPAD UNIT
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 12 speakers (3 of 5) -> NCA WIRE
Wiring diagram nca (35 of 49)
ASSIST SW
AUDIO REMOTE- HFL SWITCH
B-CAN
B-CAN H
B-CAN L
BLK WIRE
BLU WIRE
BRN WIRE
CABLE REEL
COMPUTER DATA LINES SYSTEM
DRIVER'S JUNCTION BOX B
FUSE 55
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LINK SW
LT BLU WIRE
LT GRN WIRE
MOST I/F
NCA WIRE
PNK WIRE
PPL
RED WIRE
STEERING COLUMN)
STEREO AMPLIFIER (BEHIND RIGHT REAR SIDE TRIM PANEL)
SYSTEM STATUS INDICATOR (LED)
TAN WIRE
TRANSCEIVER/
TUNER UNIT (BEHIND RIGHT REAR SIDE TRIM PANEL)
UNDER- DASH FUSE/ RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 12 speakers (4 of 5) -> NCA WIRE
Wiring diagram nca (36 of 49)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER'S DOOR SPEAKER (17 CM)
DRIVER'S DOOR SPEAKER (9 CM)
FRONT CENTER SPEAKER (+)
FRONT PASSENGER'S DOOR SPEAKER (17 CM)
FRONT PASSENGER'S DOOR SPEAKER (9 CM)
GRN WIRE
GRY WIRE
INFOTAINMENT CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE)
LEFT FRONT ROOF SPEAKER
LEFT REAR DOOR SPEAKER (17 CM)
LEFT TWEETER
LT BLU WIRE
LT GRN WIRE
NCA WIRE
PNK WIRE
PPL
RED WIRE
RIGHT FRONT ROOF SPEAKER
RIGHT REAR DOOR SPEAKER (17 CM)
RIGHT TWEETER
STEREO AMPLIFIER
SUBWOOFER
TAN WIRE
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 12 speakers (5 of 5) -> NCA WIRE
Wiring diagram nca (37 of 49)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER
DATA LINES
DRIVER'S CENTER JUNCTION BOX A
FRONT HFL-ANC/ACTIVE SOUND CONTROL MICROPHONE
GRN WIRE
GRY WIRE
LT BLU WIRE
LT GRN WIRE
MIDDLE ANC/ ACTIVE SOUND CONTROL MICROPHONE
NCA WIRE
PNK WIRE
PPL
REAR ANC/ ACTIVE SOUND CONTROL MICROPHONE
RED WIRE
ROOF ANTENNA
SYSTEM
TAN WIRE
TOUCHPAD UNIT
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 16 speakers (3 of 5) -> NCA WIRE
Wiring diagram nca (38 of 49)
BLK WIRE
BRN WIRE
CENTER DISPLAY UNIT
COMPUTER
COMPUTER DATA LINES SYSTEM
DATA LINES SYSTEM
DRIVER'S JUNCTION BOX B
FUSE 11
FUSE 19
FUSE 45
FUSE 54
FUSE HOLDER A
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
INFOTAINMENT CONTROL UNIT
LT BLU WIRE
LT GRN WIRE
NAVIGATION SYSTEM
NCA WIRE
PNK WIRE
PPL
REAR CAMERA CIRCUIT
RED WIRE
RESTRAINTS SYSTEM
SUPPLEMENTAL
TELEMATICS CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE)
UNDER- HOOD FUSE/ RELAY BOX
UNDER-DASH FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 9 speakers (1 of 5) -> NCA WIRE
Wiring diagram nca (39 of 49)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER
DATA LINES
FRONT HFL-ANC/ACTIVE SOUND CONTROL MICROPHONE
GRN WIRE
GRY WIRE
LT BLU WIRE
LT GRN WIRE
MIDDLE ANC/ ACTIVE SOUND CONTROL MICROPHONE
NCA WIRE
PNK WIRE
PPL
REAR ANC/ ACTIVE SOUND CONTROL MICROPHONE
RED WIRE
ROOF ANTENNA
SYSTEM
TAN WIRE
TOUCHPAD UNIT
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 9 speakers (3 of 5) -> NCA WIRE
Wiring diagram nca (40 of 49)
ASSIST SW
AUDIO REMOTE- HFL SWITCH
B-CAN
B-CAN H
B-CAN L
BLK WIRE
BLU WIRE
BRN WIRE
CABLE REEL
COMPUTER DATA LINES SYSTEM
DRIVER'S JUNCTION BOX B
FUSE 55
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LINK SW
LT BLU WIRE
LT GRN WIRE
MOST I/F
NCA WIRE
PNK WIRE
PPL
RED WIRE
STEERING COLUMN)
STEREO AMPLIFIER (BEHIND RIGHT REAR SIDE TRIM PANEL)
SYSTEM STATUS INDICATOR (LED)
TAN WIRE
TRANSCEIVER/
TUNER UNIT (BEHIND RIGHT REAR SIDE TRIM PANEL)
UNDER- DASH FUSE/ RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, 9 speakers (4 of 5) -> NCA WIRE
