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Audi A6 С6 (2004-2008) nca Wiring diagrams

This page contains all the electrical diagrams for the component. nca, in which he is found in the car Audi A6 С6 (2004-2008). 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 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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9 POSITION RELAY PANEL (BEHIND DRIVER'S SIDE STORAGE COMPT) ACCESS/START AUTHORIZATION SWITCH AMPLIFIER 2 ANTENNA BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE DOOR LOCKS SYSTEM DRIVER'S ACCESS/START AUTHORIZATION ANTENNA FROTN PASSENGER'S ACCESS/START AUTHORIZATION ANTENNA GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE INTERIOR ACCESS/ START AUTHORIZATION ANTENNA 1 KEYLESS ACCESS AUTHORIZATION ANTENNA READER (ABOVE GLOVE BOX) LUGGAGE COMPARTMENT ACCESS/START AUTHORIZATION ANTENNA NCA WIRE POWER SUPPLY RELAY POWER SUPPLY RELAY (TERMINAL 15) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE STARTER RELAY STARTER RELAY 2 STARTING/CHARGING SYSTEM (STARTING CIRCUIT) TRANSMISSION SYSTEM WHT WIRE YEL WIRE YEL/GRY WIRE

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

Wiring diagram nca (2 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BACK PRESSURE FLAP MOTOR, POSITION SENSOR (UNDER RIGHT SIDE OF DASH) BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CENTER AIR OUTLET SENSOR CLIMATRONIC CONTROL MODULE FRESH AIR INTAKE DUCT TEMPERATURE SENSOR (UNDER RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE LEFT FRONT SEAT TEMPERATURE SENSOR NCA WIRE REAR WINDOW SHADE SWITCH RECIRCULATION FLAP MOTOR, POSITION SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SUNLIGHT PHOTO SENSOR VIO/GRN WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

Go to component: -> Automatic a/c circuit (3 of 4) -> NCA WIRE

Wiring diagram nca (3 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BRN WIRE DATA BUS ON BOARD DIAGNOSTIC INTERFACE DATA LINK CONNECTOR FUSE FUSE 12 FUSE 15 FUSE 7 FUSE 8 FUSE PANEL B GRN/VIO WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERM 15) ENERGIZED NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT CAN-BUS DISCONNECTION PLUG SOUND SYSTEM (MOST DATA BUS CIRCUIT) WHT WIRE

Go to component: -> Computer data lines circuit (3 of 3) -> NCA WIRE

Wiring diagram nca (4 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BLK WIRE BLK/RED WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DISTANCE REGUALTION SENSOR HEATER DISTANCE REGULATION CONTROL MODULE (IF EQUIPPED) ENGINE CONTROL MODULE FUSE 10 FUSE 13 FUSE PANEL B GRN WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERM 15) ENERGIZED NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/GRY WIRE RED/YEL WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE THROTTLE POSITION (TP) SENSOR, ACCELERATOR PEDAL POSITION SENSOR 2 THROTTLE VALVE CONTROL MODULE TRANSMISSION CONTROL MODULE VIO WIRE VIO/WHT WIRE W/ 4.2L ENGINE W/ 3.2L ENGINE W/ 6-SPEED A/T W/ CVT WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

Go to component: -> Cruise control circuit -> NCA WIRE

Wiring diagram nca (5 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BLK WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (IN RIGHT REAR OF TRUNK) FUSE PANEL HEATED REAR WINDOW HOT AT ALL TIMES FUSE 41 NCA WIRE REAR WINDOW DEFOGGER RELAY RED/BLU WIRE RED/BRN WIRE RELAY & FUSE PANEL W/ W/O AVANT AVANT WINDSHIELD ANTENNA SUPPRESSION FILTER

Go to component: -> Rear defogger circuit -> NCA WIRE

Wiring diagram nca (6 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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AIRBAG SPIRAL SPRING AXIAL ADJUSTMENT MOTOR BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL SYSTEM DRIVER'S DRIVER'S AIRBAG AIRBAG IGNITER IGNITER 2 GRN WIRE GRN/BRN WIRE GRY WIRE GRY/RED WIRE HEATED STEERING WHEEL HEATED STEERING WHEEL BUTTON HEATED STEERING WHEEL SENSOR HOT AT ALL TIMES FUSE PANEL B FUSE 13 LEFT MULTI-FUNCTION BUTTONS MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RIGHT MULTI-FUNCTION BUTTONS SHORTING CONTACT SIGNAL HORN ACTIVATION SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ADJUSTMENT ASSEMBLY AXIAL ADJUSTMENT MOTOR STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING WHEEL CONTROL MODULE SUPPLEMENTAL RESTRAINTS SYSTEM TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON TURN SIGNAL SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VERTICAL ADJUSTMENT MOTOR WHT WIRE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

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

Wiring diagram nca (7 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ENGINE CONTROL MODULE FUSE 16 FUSE 17 FUSE PANEL A FUSE 15 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR 2 HOT AT ALL TIMES FUSE PANEL FUSE 14 HOT W/ STARTER RELAY 2 ENERGIZED FUSE 3 INTAKE MANIFOLD TUNING (IMT) VALVE POSITION SENSOR NCA WIRE OXYGEN SENSOR OXYGEN SENSOR 2 PARTIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM THROTTLE POSITION (TP), ACCELERATOR PEDAL POSITION (APP) SENSORS TRANSMISSIONS SYSTEM VIO WIRE VIO/GRY WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

Go to component: -> Wiring diagram engine performance 3.2l (1 of 4) -> NCA WIRE

Wiring diagram nca (8 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 1 (EXHAUST) CAMSHAFT ADJUSTMENT VALVE 2 CAMSHAFT ADJUSTMENT VALVE 2 (EXHAUST) COIL 1 COIL 2 COIL 3 COIL 5 COIL 6 COIL 4 COOLING FANS SYSTEM COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE FUSE 12 FUSE 13 FUSE 14 FUSE PANEL A FUSE 18 GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE LEFT ELECTRO- HYDRAULIC ENGINE MOUNT SOLENOID NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PARTIAL RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ELECTRO- HYDRAULIC ENGINE MOUNT SOLENOID TO SPARK PLUG VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE

Go to component: -> Wiring diagram engine performance 3.2l (4 of 4) -> NCA WIRE

Wiring diagram nca (9 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ENGINE CONTROL MODULE FUEL PUMP MOTOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR 2 HOT AT ALL TIMES FUSE PANEL FUSE 14 HOT W/ STARTER RELAY 2 ENERGIZED FUSE 3 MASS AIRFLOW (MAF) SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE OXYGEN SENSOR OXYGEN SENSOR 2 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTING/CHARGING SYSTEM THROTTLE POSITION (TP), ACCELERATOR PEDAL POSITION (APP) SENSORS VIO/BRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

Go to component: -> Wiring diagram engine performance 4.2l (1 of 4) -> NCA WIRE

Wiring diagram nca (10 of 39)

Wiring diagram nca for Audi A6 С6 (2004-2008)

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BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR CAMSHAFT POSITION SENSOR 2 ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE SPEED (RPM) SENSOR FUSE 1 FUSE 15 FUSE 16 FUSE 17 FUSE HOLDER GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE KNOCK SENSOR (KS) 1 KNOCK SENSOR (KS) 2 KNOCK SENSOR (KS) 3 KNOCK SENSOR (KS) 4 LEAK DETECTION PUMP (LDP) NCA WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) SOLENOID VALVE VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

Go to component: -> Wiring diagram engine performance 4.2l (2 of 4) -> NCA WIRE

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