Audi A7 I (2010-2014) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Audi A7 I (2010-2014). 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 (42 of 85)
BLK WIRE
BLK/GRN WIRE
BLK/VIO WIRE
BLK/YEL WIRE
BLU/VIO WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE
FUSE CARRIER
FUSE CARRIER 1 FUSE
FUSE FUSE CARRIER
FUSE PANEL B
FUSE PANEL F (RIGHT REAR OF LUGGAGE COMPT)
GRN WIRE
GRN/RED WIRE
GRY/BLU WIRE
GRY/VIO WIRE
GRY/WHT WIRE
GRY/YEL WIRE
HEATING ELEMENT
HOT AT ALL TIMES
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
LEFT REAR BACKREST
LEFT REAR BENCH SEAT RIGHT REAR HEATING HEATED SEAT ELEMENT TEMPERATURE SENSOR
LEFT REAR HEATED SEAT REGULATING SWITCH
LEFT REAR SEAT HEATER (W/O ADJUSTABLE SEATS)
LEFT SEAT HEATING BUTTON
NCA WIRE
ORG/BLU WIRE
ORG/BRN WIRE
REAR A/C DISPLAY CONTROL HEAD (COMFORT)
REAR SEATS)
RED WIRE
RED/BRN WIRE
RED/VIO WIRE
RIGHT REAR BACKREST HEATING ELEMENT
RIGHT REAR BENCH SEAT HEATING ELEMENT
RIGHT REAR HEATED SEAT REGULATING SWITCH
RIGHT REAR HEATED SEAT TEMPERATURE SENSOR
RIGHT REAR SEAT HEATER (W/O ADJUSTABLE SEATS)
RIGHT SEAT HEATING BUTTON
SEAT HEATING CONTROL MODULE
VIO WIRE
W/ BASIC AUTOMATIC A/C
W/ COMFORT AUTOMATIC A/C
YEL WIRE
Go to component: -> Heated seats circuit, without ventilation (2 of 2) -> NCA WIRE
Wiring diagram nca (43 of 85)
AIR BAG SPIRAL SPRING/RETURN SPRING W/ SLIP RING (TOP OF STEERING COLUMN)
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE PANEL C (RIGHT END OF DASH)
HEATED STEERING WHEEL
HEATED STEERING WHEEL SENSOR
HOT AT ALL TIMES FUSE CARRIER 2 FUSE 6
MULTI-FUNCTION STEERING WHEEL CONTROL MODULE
NCA WIRE
ORG/BLU WIRE
ORG/BRN WIRE
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN)
WHT WIRE
Go to component: -> Heated steering wheel circuit -> NCA WIRE
Wiring diagram nca (44 of 85)
CD CHANGER
CONTROL MODULE
CONTROL MODULE 1
CONTROL MODULE 2 (W/ REAR SEAT ENTERTAINMENT)
DATA BUS ON BOARD DIAGNOSTIC INTERFACE
DATA BUS ON BOARD DIAGNOSTIC INTERFACE (UNDER CENTER OF REAR SEAT)
DIGITAL SOUND SYSTEM CONTROL MODULE (LEFT REAR OF LUGGAGE COMPT)
DIGITAL TV TUNER (LEFT SIDE OF LUGGAGE COMPT)
DVD CHANGER
FIBER OPTIC
FIBER OPTIC FIBER OPTIC FIBER OPTIC FIBER OPTIC
INFORMATION ELECTRONICS
INFORMATION ELECTRONICS CONTROL MODULE 1
INSTRUMENT CLUSTER
NCA WIRE
RADIO
RMC
Go to component: -> Most data bus circuit -> NCA WIRE
Wiring diagram nca (45 of 85)
BLK WIRE
BLK/YEL WIRE
BLU WIRE
BLU/RED WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY CONTROL ASSEMBLY
EXTERNAL AUDIO SOURCE CONNECTION
FUSE 2
FUSE 4
FUSE FUSE PANEL C CARRIER 1 (RIGHT END OF DASH)
GRN WIRE
GRN/VIO WIRE
GRN/YEL WIRE
GRY WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1
MULTIMEDIA SYSTEM CONTROL HEAD
NCA WIRE
ORG/ WIRE
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
VIO WIRE
WHT WIRE
WHT/GRN WIRE
YEL WIRE
YEL/WHT WIRE
Go to component: -> Multimedia interface circuit, with navigation plus (1 of 2) -> NCA WIRE
Wiring diagram nca (46 of 85)
ACCESS/START AUTHORIZATION BUTTON
ACCESS/START SYSTEM ANTENNA 1 IN VEHICLE INTERIOR
ACCESS/START SYSTEM ANTENNA 2 IN VEHICLE INTERIOR
ANTENNA AMPLIFIER 2 (LEFT "D" PILLAR)
ANTI-THEFT IMMOBILIZER READER COIL
BLK WIRE
BLK/RED WIRE
BLU WIRE
BLU/BRN WIRE
BLU/VIO WIRE
BRN WIRE
COMPT)
COMPUTER DATA LINES SYSTEM
DOOR CLOSING ASSIST CONTROL MODULE (CENTER REAR OF LUGGAGE COMPT)
FUSE (RIGHT CARRIER FUSE END OF DASH)
FUSE 4
FUSE PANEL C (RIGHT END OF DASH) FUSE CARRIER 2
FUSE PANEL F
GRN WIRE
GRN/BLK WIRE
GRN/BLU WIRE
GRN/BRN WIRE
GRN/RED WIRE
GRN/YEL WIRE
GRY RED/ WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
LEFT ACCESS/START AUTHORIZATION ANTENNA (IN LEFT REAR DOOR)
LEFT REAR EXTERIOR DOOR HANDLE TOUCH SENSOR (IN LEFT FRONT DOOR HANDLE ASSEMBLY)
NCA WIRE
ORG/BRN WIRE
ORG/GRN WIRE
REAR LID LOCK CYLINDER UNLOCK BUTTON
REAR LID LOCK/ ALARM/CENTRAL LOCKING SWITCH
RED/GRY WIRE
RED/YEL WIRE
RIGHT ACCESS/START AUTHORIZATION ANTENNA (IN RIGHT REAR DOOR)
VIO/BLK WIRE
VIO/WHT WIRE
WHT RED/ WIRE
WHT WIRE
YEL WIRE
Go to component: -> Power door locks circuit (4 of 5) -> NCA WIRE
Wiring diagram nca (47 of 85)
BLU/BRN WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
DRIVER DOOR CLOSING ASSIST MOTOR
ENGINE HOOD CONTACT SWITCH (CENTER FRONT OF ENGINE COMPT)
FRONT PASSENGER CENTRAL LOCKING LOCK UNIT (W/ DOOR CLOSING AID)
FRONT PASSENGER CENTRAL LOCKING LOCK UNIT (W/O DOOR CLOSING AID)
FRONT PASSENGER DOOR CENTRAL LOCKING SYSTEM MOTOR
FRONT PASSENGER DOOR CONTACT SWITCH
FRONT PASSENGER DOOR CONTROL MODULE (IN FRONT PASSENGER'S DOOR)
FRONT PASSENGER INTERIOR LOCKING SWITCH
FUSE CARRIER FUSE
FUSE PANEL F (RIGHT REAR OF LUGGAGE COMPT)
GRN RED/ WIRE
GRN/BLU WIRE
GRY/BLK WIRE
GRY/GRN WIRE
GRY/VIO WIRE
GRY/YEL WIRE
HOOD CONTACT SWITCH 2
HOT AT ALL TIMES
HOT AT ALL TIMES FUSE PANEL D FUSE (UNDER LEFT SIDE OF DASH)
MEMORY SYSTEMS
NCA WIRE
ORG/BRN WIRE
ORG/GRN WIRE
RED GRN/ WIRE
RED/GRN WIRE
RED/YEL WIRE
RIGHT FRONT CENTRAL LOCKING SYSTEM ACTUATOR
VIO/RED WIRE
VIO/WHT WIRE
VIO/YEL WIRE
W/ DOOR CLOSING AID
W/ INTERIOR MONITORING
W/O DOOR CLOSING AID
Go to component: -> Power door locks circuit (5 of 5) -> NCA WIRE
Wiring diagram nca (48 of 85)
BLU WIRE
BRN WIRE
COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPT)
COMPUTER DATA LINES SYSTEM
FUSE 11
FUSE 7
FUSE CARRIER
FUSE PANEL B (LEFT END OF DASH)
GRN WIRE
HOT AT ALL TIMES
NCA WIRE
POWER SUNROOF CONTROL MODULE (CENTER FRONT OF ROOF)
RED WIRE
ROOF SHADE BUTTON 2
ROOF SHADE BUTTON SUNROOF BUTTON ASSEMBLY
ROOF SHADE CONTROL MODULE
SUNROOF 6 7 8 9 10 MOTOR
SUNROOF BUTTON
SUNROOF SHADE MOTOR
VIO/WHT WIRE
WHT WIRE
YEL WIRE
Go to component: -> Power top/sunroof circuit -> NCA WIRE
Wiring diagram nca (49 of 85)
BLK/WHT WIRE
BLK/YEL WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER SIDE REAR MULTICONTOUR SEAT CONTROL MODULE
DRIVER SIDE REAR SEAT ADJUSTMENT CONTROL MODULE
DRIVER SIDE REAR SEAT LEFT BOLSTER HEATING ELEMENT
DRIVER SIDE REAR SEAT RIGHT BOLSTER HEATING ELEMENT
GRN/BRN WIRE
GRY/BLK WIRE
GRY/BLU WIRE
GRY/BRN WIRE
GRY/VIO WIRE
GRY/WHT WIRE
HEATING ELEMENT
HOT AT ALL TIMES
LEFT REAR BACKREST BLOWER FAN
LEFT REAR BACKREST HEATING ELEMENT
LEFT REAR SEAT BLOWER FAN
LEFT REAR SEAT HEATER
NCA WIRE
REAR A/C DISPLAY CONTROL HEAD
RED/BLK WIRE
RED/WHT WIRE
SIDE BOLSTER HEATER
TEMPERATURE SENSOR
VALVE BLOCK 1
VALVE BLOCK 2
VIO/WHT WIRE
Go to component: -> Rear heated seats circuit, with ventilation (1 of 2) -> NCA WIRE
Wiring diagram nca (50 of 85)
BLK/WHT WIRE
BLK/YEL WIRE
BRN WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
FRONT PASSENGER SIDE REAR MULTICONTOUR SEAT CONTROL MODULE
GRN/BLK WIRE
GRN/BRN WIRE
GRY/BLU WIRE
GRY/BRN WIRE
GRY/VIO WIRE
GRY/WHT WIRE
HEATING ELEMENT
LEFT REAR BACKREST HEATING ELEMENT
NCA WIRE
PASSENGER SIDE REAR SEAT ADJUSTMENT CONTROL MODULE
PASSENGER SIDE REAR SEAT LEFT BOLSTER HEATING ELEMENT
PASSENGER SIDE REAR SEAT RIGHT BOLSTER HEATING ELEMENT
RED/BLK WIRE
RED/WHT WIRE
RIGHT REAR BENCH SEAT HEATING ELEMENT
RIGHT REAR SEAT BACKREST BLOWER FAN
RIGHT REAR SEAT BLOWER FAN
SIDE BOLSTER HEATER
TEMPERATURE SENSOR
VALVE BLOCK 1
VALVE BLOCK 2
VIO/WHT WIRE
Go to component: -> Rear heated seats circuit, with ventilation (2 of 2) -> NCA WIRE
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