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..

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (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

nca wiring diagram (29 of 64)

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 4 GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE NCA WIRE ORG/BRN 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 (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

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Audi A8 D5 facelift (2021-2024) nca Wiring diagrams

nca wiring diagram (21 of 64)

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nca wiring diagram (22 of 64)

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nca wiring diagram (23 of 64)

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nca wiring diagram (24 of 64)

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nca wiring diagram (25 of 64)

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nca wiring diagram (26 of 64)

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nca wiring diagram (27 of 64)

List of components:

nca wiring diagram (28 of 64)

List of components:

nca wiring diagram (29 of 64)

List of components:

nca wiring diagram (30 of 64)

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