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Audi SQ8 I (2019-2023) nca Wiring diagrams

This page contains all the electrical diagrams for the component. nca, in which he is found in the car Audi SQ8 I (2019-2023). 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 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (1 of 51)
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ACCESS/START AUTHORIZATION BUTTON BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE CENTER COUPLING POINT ON INSTRUMENT PANEL CENTER INSTRUMENT PANEL COUPLING POINT COMPUTER DATA LINES SYSTEM FUSE 11 FUSE PANEL J GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE LEFT ACCESS/START AUTHORIZATION ANTENNA LEFT FRONT DOOR COUPLING POINT LEFT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR LEFT REAR DOOR COUPLING POINT LEFT REAR WINDOW BREAKAGE SENSOR MOBILE DEVICE CHARGER 1 NCA WIRE NEAR FIELD COMMUNICATION ANTENNA NEAR FIELD COMMUNICATION ANTENNA 2 NEAR FIELD COMMUNICATION CONTROL MODULE NEAR FIELD COMMUNICATION CONTROL MODULE 2 ORG/BRN WIRE ORG/GRY WIRE REAR WINDOW BREAKAGE SENSOR RED WIRE RED/GRN WIRE RIGHT REAR FOOTWELL RIGHT REAR WINDOW BREAKAGE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRY WIRE W/ TELEPHONE CHARGING STATION W/O TELEPHONE CHARGING STATION WHT/GRY WIRE YEL/GRY WIRE

Go to component -> Access/start circuit (2 of 2) -> NCA WIRE

Wiring diagram nca (2 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (2 of 51)
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BLK WIRE BOTTOM COUPLING POINT IN INTERIOR BOTTOM COUPLING POINT ON RIGHT A-PILLAR BRN WIRE CENTER COUPLING POINT ON INSTRUMENT PANEL DATA BUS ON BOARD DIAGNOSTIC INTERFACE DRIVER SEAT COUPLING POINT DRIVER VOLUME CONTROL EMERGENCY CALL MODULE ANTENNA FRONT INFORMATION DISPLAY CONTROL HEAD FRONT INFORMATION DISPLAY CONTROL HEAD 2 FRONT PASSENGER SEAT COUPLING POINT FRONT ROOF MODULE GARAGE DOOR OPENER CONTROL MODULE GPS ANTENNA SPLITTER GRN WIRE LANE CHANGE ASSISTANCE CONTROL MODULE 2 MOBILE DEVICE CHARGER 1 NCA WIRE ORG/BRN WIRE ORG/GRY WIRE OVERHEAD CONSOLE PNK WIRE RED WIRE ROOF ANTENNA VIO WIRE VIO/GRN WIRE VIO/RED WIRE W/ SEAT DEPTH ADJUSTMENT W/O SEAT DEPTH ADJUSTMENT WHT WIRE YEL/VIO WIRE

Go to component -> Computer data lines circuit (7 of 8) -> NCA WIRE

Wiring diagram nca (3 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (3 of 51)
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12 V SOCKET 3 BOTTOM CENTER COUPLING POINT IN INTERIOR BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COUPLING POINT IN THE RIGHT FRONT DOOR COUPLING POINT ON LEFT REAR BUMPER DRIVER ASSISTANCE SYSTEM CONTROL MODULE FRONT PASSENGER CLOSING AID MOTOR FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER DOOR LOCK UNIT FRONT PASSENGER EXTERIOR DOOR HANDLE ILLUMINATION LAMP FRONT PASSENGER SIDE SILL PANEL STRIP AMBIENT LIGHTING LAMP LEFT LUGGAGE COMPARTMENT LAMP LEFT REAR SEAT BELT TENSIONER CONTROL MODULE LEFT TAIL LAMP NCA WIRE POWER REAR LID OPENING CONTROL MODULE REAR LID CONTROL MODULE REAR VIEW CAMERA SYSTEM CONTROL MODULE SHIELD REAR WINDOW DEFOGGER RELAY REMOTE START A/C RELAY RIGHT FRONT DOOR AMBIENT LIGHTING BULB 1 RIGHT FRONT DOOR CONTOUR ILLUMINATION LAMP RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR ROOF ANTENNA SWAY STABILIZATION CONTROL MODULE SWAY STABILIZATION CONTROL MODULE 2 THERMAL MANAGEMENT COOLANT PUMP RELAY TIRE PRESSURE MONITORING CONTROL MODULE TOWING RECOGNITION CONTROL MODULE TRAILER HITCH WINDSHIELD DEFOGGER CONTROL MODULE

Go to component -> Ground distribution circuit (4 of 7) -> NCA WIRE

Wiring diagram nca (4 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (4 of 51)
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4-PIN CONNECTOR BLK WIRE BRN WIRE FUSE 12 FUSE PANEL F GRY WIRE HEATED STEERING WHEEL HEATED STEERING WHEEL SENSOR HOT AT ALL TIMES LEFT MULTI-FUNCTION STEERING WHEEL MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE RED WIRE RED/GRY WIRE SPIRAL SPRING STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING WHEEL HEATING BUTTON STEERING WHEEL TOUCH RECOGNITION CONTROL MODULE VIO WIRE

Go to component -> Heated steering wheel circuit -> NCA WIRE

Wiring diagram nca (5 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (5 of 51)
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3.0L TURBO HYBRID 4.0L TURBO HYBRID BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER ACTIVITY SENSOR DRIVER ASSISTANCE SYSTEM IND ENGINE ELECTRONICS IND ENGINE PRE-WIRING COUPLING POINT 2 ENGINE/MOTOR CONTROL MODULE FUSE 4 FUSE 9 FUSE PANEL F GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT LEFT TURN SIG IND NCA WIRE NIGHT VISION CIRCUIT OIL PRESSURE SWITCH ORG/ WIRE ORG/BRN WIRE ORG/GRY WIRE PARKING BRAKE IND. PNK WIRE RED/GRY WIRE RED/YEL WIRE RIGHT EMERGENCY FLASHER IND SOUND SYSTEMS WHT/GRY WIRE

Go to component -> Instrument cluster circuit, w/ fpk active info display (1 of 2) -> NCA WIRE

Wiring diagram nca (6 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (6 of 51)
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3.0L TURBO HYBRID 3.0L TURBO HYBRID 4.0L TURBO HYBRID 4.0L TURBO HYBRID BLK WIRE BLU WIRE BLU/VIO WIRE BRAKE BOOSTER BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLU WIRE BRN/RED 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 2 ENGINE/MOTOR CONTROL MODULE FUEL DELIVERY UNIT FUEL DELIVERY UNIT COUPLING POINT FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUSE 4 FUSE 9 FUSE PANEL F GRN WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT LEFT TURN SIGNAL IND NCA WIRE NIGHT VISION CIRCUIT OIL PRESSURE SWITCH ORG/ WIRE ORG/BRN WIRE ORG/GRY WIRE OUTSIDE AIR TEMPERATURE SENSOR PARKING BRAKE IND. PNK WIRE RED WIRE RED) WHT/GRY WIRE RED/GRY WIRE RED/YEL WIRE RIGHT EMERGENCY FLASHER IND SOUND SYSTEMS VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/VIO WIRE

Go to component -> Instrument cluster circuit, w/o fpk active info display -> NCA WIRE

Wiring diagram nca (7 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (7 of 51)
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ADAPTIVE SUSPENSION VALVE BLOCK (IF EQUIPPED) (RIGHT SIDE OF REAR SUSPENSION) AIR SPRING QUICK FILL VALVE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL MODULE FUSE 11 FUSE 5 FUSE PANEL F FUSE PANEL G GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT FRONT SUSPENSION STRUT VALVE LEFT REAR LEVEL CONTROL SYSTEM SENSOR LEFT REAR SUSPENSION STRUT VALVE LEVEL CONTROL ACCUMULATOR VALVE LEVEL CONTROL PRESSURE SENSOR LEVEL CONTROL SYSTEM COMPRESSOR ELECTRONICS LEVEL CONTROL SYSTEM COMPRESSOR MOTOR LEVEL CONTROL SYSTEM SOLENOID NCA WIRE PNK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FRONT LEVEL CONTROL SYSTEM SENSOR RIGHT FRONT SUSPENSION STRUT VALVE RIGHT REAR LEVEL CONTROL SYSTEM SENSOR RIGHT REAR SUSPENSION STRUT VALVE SELF-LEVELING SUSPENSION FUSE VIO WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

Go to component -> Level control circuit (1 of 2) -> NCA WIRE

Wiring diagram nca (8 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (8 of 51)
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BLK WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE COMPUTER DATA LINES SYSTEM COUPLING POINT ON RIGHT FRONT BUMPER FUSE 8 FUSE PANEL D GRN 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 ORG/GRY WIRE PNK WIRE W/ DYNAMIC SWAY STABILIZATION W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY YEL/VIO WIRE

Go to component -> Night vision circuit -> NCA WIRE

Wiring diagram nca (9 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (9 of 51)
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BOTTOM CENTER COUPLING POINT IN INTERIOR BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 3 FUSE 4 GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE 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 WIRE JUNCTION 2 WIRE JUNCTION 3

Go to component -> Rear axle steering circuit -> NCA WIRE

Wiring diagram nca (10 of 51)

Wiring diagram nca for Audi SQ8 I (2019-2023) (10 of 51)
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BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL SYSTEM FUSE 12 FUSE 16 FUSE PANEL F GRN WIRE HORNS SYSTEM HOT AT ALL TIMES LEFT MULTI-FUNCTION BUTTONS ON STEERING WHEEL MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE PNK WIRE RED WIRE RED/GRY WIRE RIGHT MULTI-FUNCTION BUTTONS ON STEERING WHEEL SEATS SYSTEM SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING WHEEL HEATING BUTTON SUPPLEMENTAL RESTRAINTS SYSTEM TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON TURN SIGNAL SWITCH VIO WIRE VIO/YEL WIRE W/ HEATED STEERING WHEEL WHT WIRE WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER SWITCH YEL WIRE

Go to component -> Steering column electronic systems control module circuit -> NCA WIRE

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