Audi TT RS 8S facelift (2019-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Audi TT RS 8S facelift (2019-2024). 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 (1 of 41)
BATTERY
BATTERY INTERRUPT IGNITER
BATTERY MONITORING CONTROL MODULE
BLK WIRE
BLK/VIO WIRE
BLK/YEL WIRE
BLU WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
COMPUTER DATA LINES SYSTEM
DATA BUS ON BOARD DIAGNOSTIC INTERFACE
ELECTRONICS BOX)
FUSE 17
FUSE 2
FUSE PANEL A
FUSE PANEL B
GENERATOR, VOLTAGE REGULATOR
GRN WIRE
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER CONTROL MODULE
LEFT COUPLING POINT IN ENGINE COMPARTMENT
MAIN FUSE CARRIER
NCA WIRE
ORG/BRN WIRE
RED WIRE
STARTER
SUPPLEMENTAL RESTRAINTS SYSTEM
SUPPRESSOR
VIO/WHT WIRE
WIRE JUNCTION
Go to component -> Charging circuit -> NCA WIRE
Wiring diagram nca (2 of 41)
ACCELERATOR PEDAL MODULE (PART OF ACCELERATOR PEDAL MODULE)
ACCELERATOR PEDAL POSITION SENSOR
ACCELERATOR PEDAL POSITION SENSOR 2
BLK WIRE
BLK/YEL WIRE
BLU/GRN WIRE
BRN/RED WIRE
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL SWITCH
DUAL-CLUTCH TRANSMISSION MECHATRONIC (IN TRANSMISSION)
EPC THROTTLE DRIVE
EPC THROTTLE DRIVE ANGLE SENSOR 1
EPC THROTTLE DRIVE ANGLE SENSOR 2
GRN WIRE
GRN/BLK WIRE
GRN/BRN WIRE
GRY WIRE
GRY/RED WIRE
GRY/YEL WIRE
NCA WIRE
ORG/BRN WIRE
STEERING COLUMN ELECTRONICS CONTROL MODULE
THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY)
TRANSMISSION INPUT SPEED SENSOR 1
TRANSMISSION INPUT SPEED SENSOR 2
TRANSMISSION OUTPUT SPEED SENSOR
TRANSMISSION OUTPUT SPEED SENSOR 2
VIO/RED WIRE
W/ MULTI-FUNCTION STEERING WHEEL
W/O MULTI-FUNCTION STEERING WHEEL
YEL/BLU WIRE
Go to component -> Cruise control circuit (2 of 2) -> NCA WIRE
Wiring diagram nca (3 of 41)
BLK WIRE
BLK/GRN WIRE
BLK/RED WIRE
BLU/RED WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRAKE LAMP/ BRAKE PEDAL SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
ELECTRONICS BOX)
ENGINE CONTROL MODULE
FUSE 6
FUSE 9
FUSE PANEL B
FUSE PANEL C
GRN WIRE
GRN/RED WIRE
GRY/GRN WIRE
GRY/RED WIRE
HOT AT ALL TIMES
HOT W/ TERMINAL 30 POWER SUPPLY RELAY ENERGIZED
NCA WIRE
ORG/BRN WIRE
RED/BLU WIRE
RIGHT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE
RIGHT FRONT HEADLAMP (W/O HID W/ MATRIX BEAM)
RIGHT FRONT TURN SIGNAL BULB
RIGHT HEADLAMP TEMPERATURE SENSOR 2, RIGHT STATIONARY CORNERING LAMP
RIGHT LED HEADLAMP POWER OUTPUT MODULE 1
RIGHT LED HEADLAMP POWER OUTPUT MODULE 2
STEERING COLUMN ELECTRONICS CONTROL MODULE
TURN SIGNAL SWITCH
W/ MULTI-FUNCTION STEERING WHEEL
W/O MULTI-FUNCTION STEERING WHEEL
WHT WIRE
WHT/YEL WIRE
Go to component -> Exterior lamps circuit (5 of 5) -> NCA WIRE
Wiring diagram nca (4 of 41)
ANTENNA AMPLIFIER 2
ANTENNA AMPLIFIER 4
BLK WIRE
BRN WIRE
BRN/VIO WIRE
COUPE
COUPE ROADSTER
DIGITAL RADIO ANTENNA
GRY WIRE
GRY/BLK WIRE
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT FRONT BASS SPEAKER
LEFT FRONT DOOR COUPLING POINT
LEFT FRONT TREBLE SPEAKER
NCA WIRE
RADIO ANTENNA 2
REAR VIEW CAMERA SYSTEM CONTROL MODULE
RED/VIO WIRE
RIGHT COUPLING POINT ON REAR LID
RIGHT FRONT BASS SPEAKER
RIGHT FRONT DOOR COUPLING POINT
RIGHT FRONT TREBLE SPEAKER
RIGHT REAR BASS SPEAKER
RIGHT REAR TREBLE SPEAKER
ROADSTER
VIO WIRE
VIO/BLK WIRE
W/O TV TUNER
WHT WIRE
WHT/BLK WIRE
Go to component -> Radio circuit, w/ navigation (2 of 4) -> NCA WIRE
Wiring diagram nca (5 of 41)
2.0L TURBO
BLK WIRE
BLK/RED WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRAKE LAMP/ BRAKE PEDAL SWITCH
BRN WIRE
BULB
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
DUAL-CLUTCH TRANSMISSION MECHATRONIC
ELECTRONICS BOX)
ENGINE/MOTOR CONTROL MODULE
FUSE 6
FUSE PANEL B
FUSE PANEL C
GRN WIRE
GRN/BLU WIRE
GRN/RED WIRE
GRY/BLU WIRE
GRY/GRN WIRE
HOT AT ALL TIMES
HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED
ILLUMINATION
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER CONTROL MODULE
INTERIOR
LEVER SCALE
LIGHTS SYSTEM
NCA WIRE
ORG/BLK WIRE
ORG/BRN WIRE
POWER DISTRIBUTION SYSTEM
SELECTOR
SELECTOR LEVER
SELECTOR LEVER PARK POSITION LOCK SWITCH
SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE
SELECTOR LEVER TRANSMISSION RANGE POSITION DISPLAY UNIT
SHIFT LOCK SOLENOID
STEERING COLUMN ELECTRONICS CONTROL MODULE
SYSTEM
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
VIO/GRN WIRE
WHT/BLU WIRE
Go to component -> Shift interlock circuit -> NCA WIRE
Wiring diagram nca (6 of 41)
2.0L TURBO
ACCESS/START AUTHORIZATION BUTTON
ACCESS/START AUTHORIZATION BUTTON (2.0L TURBO)
ACCESS/START AUTHORIZATION CONTROL MODULE
BATTERY
BATTERY INTERRUPT IGNITER
BLK WIRE
BLU WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
BRN/GRN WIRE
BRN/RED WIRE
CENTER SWITCH MODULE IN INSTRUMENT PANEL
COMPUTER DATA LINES SYSTEM
ENGINE/MOTOR CONTROL MODULE
FUSE 2
FUSE 22
FUSE 23
FUSE 27
FUSE 49
FUSE PANEL A
FUSE PANEL B
FUSE PANEL C
GENERATOR
GRN WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY/BLU WIRE
HOT AT ALL TIMES
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
NCA WIRE
ORG/BRN WIRE
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/VIO WIRE
SELECTOR LEVER
SELECTOR LEVER TRANSMISSION RANGE POSITION DISPLAY UNIT
START/STOP MODE BUTTON
START/STOP MODE INDICATOR LAMP
STARTER
STARTER RELAY 1
STARTER RELAY 2
STEERING COLUMN ELECTRONICS CONTROL MODULE
SUPPLEMENTAL RESTRAINTS SYSTEM
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
WHT/BLU WIRE
WIRE JUNCTION
Go to component -> Starting circuit -> NCA WIRE
Wiring diagram nca (7 of 41)
ACCESS/START AUTHORIZATION CONTROL MODULE
AIR BAG CONTROL MODULE
BLK WIRE
BLU/WHT WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL SWITCH
DRIVER AIR BAG IGNITER
DRIVER AIR BAG RELEASE VALVE IGNITER
ENGINE/MOTOR CONTROL MODULE
FUSE 9
FUSE PANEL C
GRN WIRE
GRY/GRN WIRE
HORN SIGNAL ACTIVATION
HOT AT ALL TIMES
NCA WIRE
ORG/BRN WIRE
RED WIRE
RED/BLU WIRE
SELECTOR LEVER
SPIRAL SPRING
STEERING ANGLE SENSOR
STEERING COLUMN ELECTRONICS CONTROL MODULE
TURN SIGNAL SWITCH
VIO WIRE
VIO/RED WIRE
VIO/YEL WIRE
W/ CRUISE CONTROL
W/ MULTI-FUNCTION STEERING WHEEL
W/O MULTI-FUNCTION STEERING WHEEL
WHT WIRE
WINDSHIELD WIPER INTERMITTENT MODE SWITCH
WINDSHIELD WIPER SWITCH/ WINDSHIELD WIPER INTERMITTENT MODE SWITCH
YEL WIRE
Go to component -> Steering column electronic systems control module circuit (1 of 2) -> NCA WIRE
Wiring diagram nca (8 of 41)
Go to component -> Steering column electronic systems control module circuit (2 of 2) -> NCA WIRE
Wiring diagram nca (9 of 41)
AIR BAG CONTROL MODULE
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
DRIVER AIR BAG IGNITER
DRIVER AIR BAG RELEASE VALVE IGNITER
DRIVER HEAD CURTAIN AIR BAG IGNITER
DRIVER SIDE REAR SEAT BELT TENSIONER IGNITER
DRIVER SIDE REAR THORAX AIR BAG CRASH SENSOR
DRIVER THORAX AIR BAG CRASH SENSOR
FRONT PASSENGER THORAX AIR BAG CRASH SENSOR
FUSE 33
FUSE PANEL C
GRN WIRE
GRY WIRE
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
LEFT "C" PILLAR)
LEFT FRONT DOOR COUPLING POINT
NCA WIRE
ORG/BRN WIRE
PASSENGER SIDE FRONT AIR BAG CRASH SENSOR
RED WIRE
RIGHT FRONT DOOR COUPLING POINT
SPIRAL SPRING
STEERING COLUMN ELECTRONICS CONTROL MODULE
VIO WIRE
VIO/GRN WIRE
WHT WIRE
WHT/RED WIRE
YEL WIRE
Go to component -> Supplemental restraints circuit (1 of 3) -> NCA WIRE
Wiring diagram nca (10 of 41)
AIR BAG CONTROL MODULE
BATTERY INTERRUPT IGNITER
BLK WIRE
BLK/BRN WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
BRN/BLK WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DRIVER KNEE AIR BAG IGNITER
FRONT PASSENGER AIR BAG DISABLED INDICATOR LAMP
FRONT PASSENGER HEAD CURTAIN AIR BAG IGNITER
FRONT PASSENGER KNEE AIR BAG IGNITER
FRONT PASSENGER SEAT BELT SWITCH
FRONT PASSENGER SEAT HEATING ELEMENT
FRONT PASSENGER SEAT OCCUPANT DETECTION SENSOR
FRONT PASSENGER SEAT POSITION SENSOR
FRONT ROOF MODULE
GRN WIRE
GRN/RED WIRE
GRN/YEL WIRE
GROUND DISTRIBUTION SYSTEM
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES
MAIN FUSE CARRIER
NCA WIRE
PASSENGER OCCUPANT DETECTION SYSTEM CONTROL MODULE (UNDER PASSENGER'S SEAT)
PASSENGER SIDE REAR SEAT BELT TENSIONER IGNITER
POWER DISTRIBUTION SYSTEM
RED WIRE
RIGHT FRONT SEAT COUPLING STATION
SEATS SYSTEM
VEHICLE ELECTRICAL CONTROL MODULE SYSTEM
VIO WIRE
W/ FRONT PASSENGER SEAT POSITION SENSOR W/O FRONT PASSENGER SEAT POSITION SENSOR
W/ HEATED SEATS
WHT WIRE
WHT/VIO WIRE
YEL WIRE
Go to component -> Supplemental restraints circuit (3 of 3) -> NCA WIRE
