Audi Q7 4M 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 Q7 4M 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..
nca wiring diagram (21 of 49)
BLK WIRE
BLK/RED WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BRN WIRE
BRN WIRE
BRN/GRN WIRE
BRN/GRY WIRE
CENTER COUPLING POINT ON INSTRUMENT PANEL
CLOSE RANGE COMMUNICATION ANTENNA 2
CLOSE RANGE COMMUNICATION CONTROL MODULE 2
COMPUTER DATA LINES SYSTEM
FRONT PASSENGER CENTRAL LOCKING SAFE MOTOR
FRONT PASSENGER CLOSING AID MOTOR
FRONT PASSENGER DOOR CLOSING AID CONTACT SWITCH
FRONT PASSENGER DOOR CONTACT SWITCH
FRONT PASSENGER DOOR CONTROL MODULE
FRONT PASSENGER DOOR LOCK UNIT (W/ DOOR CLOSING AID)
FRONT PASSENGER DOOR LOCK UNIT (W/O DOOR CLOSING AID)
FRONT PASSENGER INTERIOR LOCKING BUTTON
FRONT PASSENGER SIDE CENTRAL LOCKING MOTOR
FRONT PASSENGER SIDE CENTRAL LOCKING SYSTEM ACTUATOR
FUSE 11
FUSE 12
FUSE 14
FUSE 5
FUSE PANEL 1
FUSE PANEL 3
FUSE PANEL 5
FUSE PANEL B
FUSE PANEL F
GRN WIRE
GRN/RED WIRE
GRY/BLU WIRE
HOT AT ALL TIMES
LEFT FRONT DOOR COUPLING POINT
MOBILE DEVICE CHARGER 1
N/A
NCA WIRE
ORG/BRN WIRE
ORG/GRN WIRE
RED WIRE
RED/GRN WIRE
RED/WHT WIRE
RED/YEL WIRE
RELAY & FUSE CARRIER 2
RIGHT FRONT DOOR COUPLING POINT
RIGHT REAR DOOR COUPLING POINT
VIO/BLU WIRE
VIO/RED WIRE
W/ DOOR CLOSING AID
W/ SAFE FUNCTION
W/ TELEPHONE CHARGING STATION
W/O DOOR CLOSING AID
W/O TELEPHONE CHARGING STATION
WHT/GRN WIRE
Go to component -> Power door locks circuit (6 of 6) -> NCA WIRE
nca wiring diagram (22 of 49)
ANTENNA AMPLIFIER 2 (TOP OF TAILGATE)
BLK WIRE
BRN WIRE
BRN/GRN WIRE
BRN/YEL WIRE
CENTER COUPLING POINT IN INTERIOR
COMPUTER DATA LINES SYSTEM
FUSE 2
FUSE PANEL 3
FUSE PANEL F
GPS ANTENNA
GRN WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1 (RIGHT SIDE OF DASH)
NAVIGATION SYSTEM
NCA WIRE
ORG/BRN WIRE
PNK WIRE
RADIO ANTENNA 2
REAR CAMERA CIRCUIT
RED/BLK WIRE
RED/GRN WIRE
RED/YEL WIRE
ROOF ANTENNA CONTROL MODULE
SATELLITE TUNER ANTENNA
TELEPHONE MICROPHONE
TV ANTENNA 2
VIO WIRE
W/ CELLPHONE/TELEPHONE
W/O TV RECEPTION
Go to component -> Radio circuit, w/ amplifier & high end sound (6 of 7) -> NCA WIRE
nca wiring diagram (23 of 49)
ANTENNA AMPLIFIER 2 (TOP OF TAILGATE)
BLK WIRE
BLK/YEL WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
BRN/VIO WIRE
CENTER COUPLING POINT IN INTERIOR
COMPUTER DATA LINES SYSTEM
FUSE 2
FUSE PANEL 3
FUSE PANEL F
GPS ANTENNA
GRN WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1 (RIGHT SIDE OF DASH)
NAVIGATION SYSTEM (EMERGENCY CALL CIRCUIT)
NCA WIRE
ORG/BRN WIRE
RADIO ANTENNA 2
RED/BLK WIRE
RED/BLU WIRE
RED/VIO WIRE
ROOF ANTENNA CONTROL MODULE
SATELLITE TUNER ANTENNA
TV ANTENNA 2
VIO WIRE
VIO/BLK WIRE
W/O TV RECEPTION
Go to component -> Radio circuit, w/ amplifier w/o high end sound (6 of 7) -> NCA WIRE
nca wiring diagram (24 of 49)
ANTENNA
ANTENNA AMPLIFIER (TOP OF TAILGATE)
BLK WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
BRN/VIO WIRE
FUSE 14
FUSE PANEL C
GRN WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1
MOST DATA BUS CIRCUIT
NAVIGATION SYSTEM
NAVIGATION SYSTEM (EMERGENCY CALL CIRCUIT)
NCA WIRE
ORG/ WIRE
RED/BLU WIRE
RED/VIO WIRE
RED/YEL WIRE
TV ANTENNA 1
VIO WIRE
VIO/BLK WIRE
W/ DIGITAL RADIO
W/ TV TUNER, DIGITAL RADIO
W/O TV RECEPTION
WHT WIRE
Go to component -> Radio circuit, w/ amplifier w/o high end sound (7 of 7) -> NCA WIRE
nca wiring diagram (25 of 49)
ANTENNA AMPLIFIER 2 (TOP OF TAILGATE)
BLK WIRE
BLU WIRE
BLU/GRY WIRE
BRN WIRE
BRN/VIO WIRE
CENTER COUPLING POINT IN INTERIOR
COMPUTER DATA LINES SYSTEM
EMERGENCY CALL MODULE ANTENNA 2
GPS ANTENNA
GRN WIRE
INFORMATION ELECTRONICS CONTROL MODULE 1 (RIGHT SIDE OF DASH)
NCA WIRE
ORG/ WIRE
ORG/BRN WIRE
RADIO ANTENNA 2
RED/BLK WIRE
RED/VIO WIRE
RED/YEL WIRE
ROOF ANTENNA CONTROL MODULE
SATELLITE TUNER ANTENNA
TV ANTENNA 2
VIO WIRE
W/O TV RECEPTION
Go to component -> Radio circuit, w/o amplifier (5 of 6) -> NCA WIRE
nca wiring diagram (26 of 49)
ANDROID OPERATING SYSTEM CONTROL MODULE
ANTENNA
ANTENNA AMPLIFIER (TOP OF TAILGATE)
BLK WIRE
BLU WIRE
BLU/GRY WIRE
BRN WIRE
BRN/BLU WIRE
BRN/VIO WIRE
CENTER COUPLING POINT IN INTERIOR
CENTER SPEAKER
FUSE 2
FUSE PANEL C
GRN WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1
LTE ANTENNA 1
LTE ANTENNA 2
MOST DATA BUS CIRCUIT
NAVIGATION SYSTEM
NAVIGATION SYSTEM (EMERGENCY CALL CIRCUIT)
NAVIGATION SYSTEM (REAR CAMERA CIRCUIT)
NCA WIRE
ORG/ WIRE
REAR CAMERA CIRCUIT
RED/BLK WIRE
RED/BLU WIRE
RED/VIO WIRE
RED/YEL WIRE
SOUND SYSTEMS
TV ANTENNA 1
W/ DIGITAL RADIO
W/ MOBILE ONLINE SERVICES
W/ TV TUNER, DIGITAL RADIO
W/O TV RECEPTION
WHT WIRE
Go to component -> Radio circuit, w/o amplifier (6 of 6) -> NCA WIRE
nca wiring diagram (27 of 49)
BRN WIRE
COMPUTER DATA LINES SYSTEM
ELECTROMECHANICAL POWER STEERING INDICATOR LAMP
FUSE 3
GRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER CONTROL MODULE
LEFT COUPLING POINT ON REAR CROSS MEMBER
NCA WIRE
ORG/BRN WIRE
ORG/GRY WIRE
PNK WIRE
REAR AXLE STEERING CONTROL MODULE
REAR AXLE STEERING SENSOR 1, REAR AXLE STEERING SENSOR 2
RED WIRE
STEERING RACK POSITION SENSOR
WIRE JUNCTION
Go to component -> Rear axle steering circuit -> NCA WIRE
nca wiring diagram (28 of 49)
BLK WIRE
BLU WIRE
BLU/GRN 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 12
FUSE 16
FUSE PANEL C
GRN WIRE
HEATED STEERING WHEEL
HOT AT ALL TIMES
NCA WIRE
PNK WIRE
RED WIRE
RED/GRY WIRE
SIGNAL HORN ACTIVATION
SPIRAL SPRING
STEERING ANGLE SENSOR
STEERING COLUMN ELECTRONICS CONTROL MODULE
VIO WIRE
VIO/YEL WIRE
W/ CRUISE CONTROL
WHEEL)
WHT WIRE
WINDSHIELD WIPER INTERMITTENT MODE SWITCH
WINDSHIELD WIPER SWITCH, TURN SIGNAL SWITCH
YEL WIRE
Go to component -> Steering column electronic systems control module circuit (1 of 2) -> NCA WIRE
nca wiring diagram (29 of 49)
4-PIN CONNECTOR
AIR BAG CONTROL MODULE
BLK WIRE
BLU WIRE
BRN WIRE
HEATED STEERING WHEEL SENSOR
LEFT MULTI-FUNCTION BUTTONS ON STEERING WHEEL
MULTI-FUNCTION STEERING WHEEL CONTROL MODULE (STEERING WHEEL ASSEMBLY)
NCA WIRE
RED WIRE
RIGHT MULTI-FUNCTION BUTTONS ON STEERING WHEEL
STEERING WHEEL HEATING BUTTON
STEERING WHEEL TOUCH RECOGNITION CONTROL MODULE
TIPTRONIC DOWNSHIFT BUTTON
TIPTRONIC UPSHIFT BUTTON
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Steering column electronic systems control module circuit (2 of 2) -> NCA WIRE
nca wiring diagram (30 of 49)
ANTENNA AMPLIFIER (TOP OF TAILGATE)
ANTENNA AMPLIFIER 2
BLK WIRE
BLU WIRE
BRN WIRE
FUSE 10
FUSE PANEL 3
FUSE PANEL F
GRN WIRE
GRN/VIO WIRE
HOT AT ALL TIMES
MOST DATA BUS CIRCUIT
NCA WIRE
RED WIRE
RED/YEL WIRE
TV ANTENNA 1
TV ANTENNA 2
TV ANTENNA 3
TV ANTENNA AMPLIFIER 3
TV CARD READER (IF EQUIPPED)
TV TUNER
W/ DIGITAL RADIO
W/O DIGITAL RADIO
Go to component -> Tv tuner circuit -> NCA WIRE
