Audi A8 D5 facelift (2021-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Audi A8 D5 facelift (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 (21 of 64)
ACTIVE STEERING CONTROL MODULE
ACTIVE STEERING FUSE
ACTIVE STEERING MOTOR
ACTIVE STEERING MOTOR ROTOR POSITION SENSOR
ACTIVE STEERING SAFETY LOCK ACTUATOR
BLK WIRE
BLK/VIO WIRE
BLU WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
BRN/RED WIRE
COMPUTER DATA LINES SYSTEM
GRN WIRE
HOT AT ALL TIMES
NCA WIRE
PNK WIRE
RED WIRE
RELAY & FUSE PANEL 2
STEERING COLUMN)
WHT WIRE
YEL WIRE
YEL/BRN WIRE
YEL/GRN WIRE
YEL/GRY WIRE
YEL/RED WIRE
Go to component -> Active steering control module circuit -> NCA WIRE
Wiring diagram nca (22 of 64)
BLK WIRE
BLK/VIO WIRE
BLU WIRE
BRN WIRE
CENTER COUPLING POINT IN INTERIOR
CENTER TAIL LAMP
COMFORT SYSTEM CENTRAL CONTROL MODULE
COMPUTER DATA LINES SYSTEM
FUSE 14
FUSE 9
FUSE PANEL M
GRN WIRE
GRN/BRN WIRE
HOT AT ALL TIMES
LEFT BACKUP LAMP
LEFT TAIL LAMP 2
NCA WIRE
ORG/BRN WIRE
RED WIRE
RIGHT BACKUP LAMP
RIGHT TAIL LAMP 2
SELECTOR LEVER
SELECTOR LEVER POSITION SENSOR
SELECTOR LEVER TRANSMISSION RANGE DISPLAY
VIO WIRE
Go to component -> Backup lamps circuit -> NCA WIRE
Wiring diagram nca (23 of 64)
BLK WIRE
BLK/VIO WIRE
BLU WIRE
BLU/GRN WIRE
BLU/YEL WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
DATA BUS ON BOARD DIAGNOSTIC INTERFACE
DRIVER SEAT ADJUSTMENT CONTROL HEAD
DRIVER SEAT COUPLING POINT
EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE
FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD
FRONT PASSENGER SEAT COUPLING POINT
GRN WIRE
GRY WIRE
INFORMATION ELECTRONICS CONTROL MODULE 1
MICROPHONE UNIT (IN FRONT ROOF MODULE)
NCA WIRE
ORG/BRN WIRE
PNK WIRE
RED WIRE
RED/VIO WIRE
VIO WIRE
YEL WIRE
Go to component -> Computer data lines circuit (12 of 13) -> NCA WIRE
Wiring diagram nca (24 of 64)
BLK WIRE
BLU WIRE
BLU/GRN WIRE
BLU/YEL WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BOTTOM COUPLING POINT ON RIGHT A-PILLAR
BRN WIRE
BRN/YEL WIRE
DATA BUS ON BOARD DIAGNOSTIC INTERFACE
EMERGENCY CALL MODULE ANTENNA
EMERGENCY CALL MODULE SPEAKER
GPS ANTENNA SPLITTER
GRN WIRE
GRY WIRE
NCA WIRE
ORG/BRN WIRE
RED WIRE
ROOF ANTENNA (CENTER REAR OF ROOF)
TELEMATICS EMERGENCY BATTERY
VIO WIRE
WHT/YEL WIRE
YEL WIRE
Go to component -> Computer data lines circuit (13 of 13) -> NCA WIRE
Wiring diagram nca (25 of 64)
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE 12
FUSE PANEL F
GRN WIRE
HEATED STEERING WHEEL
HEATED STEERING WHEEL SENSOR
HOT AT ALL TIMES
LEFT MULTI-FUNCTION BUTTONS
MULTI-FUNCTION STEERING WHEEL CONTROL MODULE
NCA WIRE
PNK WIRE
RED/GRY WIRE
SPIRAL SPRING
STEERING COLUMN ELECTRONICS CONTROL MODULE
STEERING WHEEL HEATING BUTTON
Go to component -> Heated steering wheel circuit -> NCA WIRE
Wiring diagram nca (26 of 64)
BLK WIRE
BLU WIRE
BLU/RED WIRE
BLU/VIO WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRAKE BOOSTER
BRAKE FLUID LEVEL WARNING SWITCH
BRN WIRE
BRN/BLU WIRE
COMFORT SYSTEM CENTRAL CONTROL MODULE
COMPUTER DATA LINES SYSTEM
DRIVER ACTIVITY SENSOR
DRIVER ASSISTANCE SYSTEM IND
ENGINE COOLANT LEVEL SENSOR
ENGINE ELECTRONICS IND
ENGINE PRE-WIRING COUPLING POINT 1
ENGINE/MOTOR CONTROL MODULE
FUEL DELIVERY UNIT (UNDER RIGHT REAR SEAT)
FUEL DELIVERY UNIT COUPLING POINT
FUEL LEVEL SENSOR
FUEL LEVEL SENSOR 2
FUEL LEVEL SENSOR 4
FUSE 11
FUSE 4
FUSE 9
FUSE PANEL D
FUSE PANEL F
GRN WIRE
GRY/WHT WIRE
HOT AT ALL TIMES
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
INFORMATION ELECTRONICS CONTROL MODULE 1
INSTRUMENT CLUSTER CONTROL MODULE
LEFT TURN SIGNAL IND
NCA WIRE
NIGHT VISION CIRCUIT
OIL PRESSURE SWITCH
ORG/ WIRE
ORG/BRN WIRE
OUTSIDE AIR TEMPERATURE SENSOR
PARKING BRAKE IND.
PNK WIRE
RED/GRY WIRE
RED/YEL WIRE
RIGHT EMERGENCY FLASHER IND
SOUND SYSTEMS
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
WHT WIRE
WHT/GRY WIRE
WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE
WINDSHIELD WASHER FLUID LEVEL SENSOR
YEL/BLK WIRE
Go to component -> Instrument cluster circuit -> NCA WIRE
Wiring diagram nca (27 of 64)
ADJUSTMENT MOTOR
ADJUSTMENT MOTOR 2
ASSISTANCE)
AUTOMATIC DIMMING
BLK WIRE
BLK/BLU WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLU WIRE
BLU/RED WIRE
BRN WIRE
BRN/WHT WIRE
DRIVER AUTOMATIC DIMMING EXTERIOR REAR VIEW MIRROR
DRIVER EXTERIOR REAR VIEW MIRROR
EXTERIOR
FOLDING
FOLDING MOTOR
FRONT PASSENGER EXTERIOR REAR VIEW MIRROR
FUSE 14
FUSE 8
FUSE PANEL B
FUSE PANEL C
GRY WIRE
GRY/YEL WIRE
HEATER
HORIZONTAL POSITION SENSOR
HOT AT ALL TIMES
LANE CHANGE
LANE CHANGE ASSISTANCE WARNING LAMP
LEFT FRONT DOOR COUPLING POINT
LEFT PERIPHERAL CAMERA
MIRROR
MOTOR
NAVIGATION SYSTEM
NCA WIRE
PNK WIRE
REAR VIEW
RED WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT FRONT DOOR COUPLING POINT
RIGHT PERIPHERAL CAMERA
TURN SIGNAL BULB
VERTICAL POSITION SENSOR
WARNING LAMP
WHT WIRE
WHT/YEL WIRE
YEL WIRE
Go to component -> Memory mirrors circuit (2 of 2) -> NCA WIRE
Wiring diagram nca (28 of 64)
BLU WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
COMPUTER DATA LINES SYSTEM
COUPLING POINT ON LEFT FRONT BUMPER
FUSE 8
FUSE PANEL D
GRN WIRE
GRY WIRE
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
INSTRUMENT CLUSTER CONTROL MODULE
NCA WIRE
NIGHT VISION SYSTEM CAMERA
NIGHT VISION SYSTEM CONTROL MODULE
ORG/ WIRE
ORG/BRN WIRE
PNK WIRE
YEL/VIO WIRE
Go to component -> Night vision circuit -> NCA WIRE
Wiring diagram nca (30 of 64)
ACCESS/START AUTHORIZATION BUTTON
BATTERY
BATTERY INTERRUPT IGNITER
BATTERY MONITORING CONTROL MODULE
BLK WIRE
BLK/GRY WIRE
BLK/VIO WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
BRN/GRN WIRE
BRN/RED WIRE
CENTER COUPLING POINT IN INTERIOR
COMFORT SYSTEM CENTRAL CONTROL MODULE
COMPUTER DATA LINES SYSTEM
COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
D/S
ENGINE ELECTRONICS FUSE
ENGINE/MOTOR CONTROL MODULE
FUSE 2
FUSE 5
FUSE 9
FUSE PANEL D
FUSE PANEL E
FUSE PANEL H
GRN WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
NCA WIRE
ON BATTERY)
ORG/BRN WIRE
PNK WIRE
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
RED/YEL WIRE
RELAY & FUSE PANEL 1
SELECTOR LEVER
SELECTOR LEVER TRANSMISSION RANGE DISPLAY
STARTER
STARTER RELAY 1
STARTER RELAY 2
SUPPLEMENTAL RESTRAINTS SYSTEM
TERMINAL 30 WIRE JUNCTION
TRANSMISSION CONTROL MODULE
VIO/WHT WIRE
YEL WIRE
Go to component -> Starting circuit -> NCA WIRE
