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Volkswagen Passat B8 (2014-2020) nca Wiring diagrams

This page contains all the electrical diagrams for the component. nca, in which he is found in the car Volkswagen Passat B8 (2014-2020). 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 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (1 of 26)
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ACCESS/START AUTHORIZATION CONTROL MODULE ANTENNA BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR DOOR HANDLE TOUCH SENSOR, ACCESS/START AUTHORIZATION ANTENNA ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE ENGINE CONTROLS SYSTEM FUSE 1 FUSE 24 FUSE PANEL C GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES LUGGAGE COMPARTMENT ACCESS/START AUTHORIZATION ANTENNA NCA WIRE ORG/BRN WIRE ORG/GRN WIRE REAR BUMPER ACCESS/START AUTHORIZATION ANTENNA REAR LID OPENER CONTROL MODULE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REMOTE START SYSTEM RELAY (RELAY & FUSE PANEL 2) SELECTOR LEVER (A/T) START SYSTEM BUTTON STARTER RELAY 1 (W/O REMOTE START) (RELAY & FUSE PANEL 2) STEERING COLUMN LOCK ACTUATOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE INTERIOR ACCESS/START AUTHORIZATION ANTENNA 1 VEHICLE INTERIOR ACCESS/START AUTHORIZATION ANTENNA 2 VIO/BLK WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE W/ REMOTE START FUNCTION W/O REMOTE START FUNCTION WHT WIRE WHT/BLU WIRE WHT/YEL WIRE

Go to component -> Access/start circuit -> NCA WIRE

Wiring diagram nca (2 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (2 of 26)
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BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BRN WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER ASSISTANCE SYSTEM FRONT CAMERA DRIVER DOOR CONTROL MODULE DRIVER EXTERIOR REAR VIEW MIRROR EXTERIOR REAR VIEW MIRROR HEATING SWITCH FM FREQUENCY FILTER (NEGATIVE WIRE) FM FREQUENCY FILTER (POSITIVE WIRE) FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER EXTERIOR REAR VIEW MIRROR FUSE 43 FUSE 44 FUSE 45 FUSE 46 FUSE PANEL C GRY WIRE HOT AT ALL TIMES LEFT "C" PILLAR) MIRROR HEATER MIRROR HEATING SWITCH MIRRORS SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE PANEL 2 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WINDOW DEFOGGER FRONT SENSOR SYSTEM YEL WIRE

Go to component -> Defoggers circuit -> NCA WIRE

Wiring diagram nca (3 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (3 of 26)
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BLK WIRE BLK/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL POWER STEERING MOTOR ELECTROMECHANICAL POWER FUSE 14 FUSE 3 FUSE PANEL A FUSE PANEL C HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE POWER STEERING CONTROL MODULE RED WIRE STEERING ANGLE SENSOR STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING INDICATOR LAMP STEERING TORQUE SENSOR

Go to component -> Electronic power steering circuit -> NCA WIRE

Wiring diagram nca (4 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (4 of 26)
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ANTENNA BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA EXTERNAL AUDIO SOURCE CONNECTION EXTERNAL MULTI-MEDIA DEVICE INTERFACE FUSE 57 FUSE PANEL C GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT ANTENNA MODULE NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO ANTENNA 2 REAR WINDOW DEFOGGER RED WIRE RED/YEL WIRE RIGHT ANTENNA MODULE WHT WIRE YEL WIRE

Go to component -> Navigation circuit, w/ amplifier (1 of 3) -> NCA WIRE

Wiring diagram nca (5 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (5 of 26)
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ANTENNA BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA EXTERNAL AUDIO SOURCE CONNECTION EXTERNAL MULTI-MEDIA DEVICE INTERFACE FUSE 57 FUSE PANEL C GPS ANTENNA GRN WIRE GRN/BLK WIRE GRY WIRE GSM ANTENNA HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT ANTENNA MODULE NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO ANTENNA 2 REAR WINDOW DEFOGGER RED WIRE RED/YEL WIRE RIGHT ANTENNA MODULE ROOF ANTENNA WHT WIRE YEL WIRE

Go to component -> Navigation circuit, w/o amplifier (1 of 2) -> NCA WIRE

Wiring diagram nca (6 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (6 of 26)
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3.6L 3.6L 1.8L TURBO ACCESS/START AUTHORIZATION CONTROL MODULE AIR BAG CONTROL MODULE BATTERY INTERRUPT IGNITER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FROM BATTERY (DIAGRAM 1 OF 5) FROM FUSE PANEL B (DIAGRAM 4 OF 5) FROM FUSE PANEL C (DIAGRAM 2 OF 5) FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE PANEL F IGNITION SWITCH KEY LOCK SOLENOID IGNITION/STARTER SWITCH (W/O ACCESS/START AUTHORIZATION SYSTEM) ILL NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE REMOTE START CONNECTION (3.6L) START SYSTEM BUTTON (W/ ACCESS/START AUTHORIZATION SYSTEM) STEERING COLUMN ELECTRONICS CONTROL MODULE SUPPRESSOR TO FUSE PANEL A (DIAGRAM 1 OF 5) TO FUSE PANEL B (DIAGRAM 4 OF 5) TO STARTER (DIAGRAM 1 OF 5) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

Go to component -> Power distribution circuit (5 of 5) -> NCA WIRE

Wiring diagram nca (7 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (7 of 26)
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AIR BAG SPIRAL SPRING/RETURN SPRING W/ SLIP RING AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH, CRUISE CONTROL SET-BUTTON ENGINE CONTROLS SYSTEM FUSE 35 FUSE PANEL C GRN WIRE GRY WIRE HEADLAMP DIMMER/ FLASHER SWITCH HORNS SYSTEM HOT AT ALL TIMES IGNITION SWITCH KEY LOCK SOLENOID IGNITION/STARTER SWITCH NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE STEERING ANGLE SENSOR (IF EQUIPPED) (TOP OF STEERING COLUMN) STEERING COLUMN ELECTRONICS CONTROL MODULE SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM TURN SIGNAL SWITCH TURN SIGNAL SWITCH/ HEADLAMP DIMMER/ FLASHER SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/RED WIRE VIO/WHT WIRE W/O ACCESS/START AUTHORIZATION SYSTEM W/ ACCESS/START AUTHORIZATION SYSTEM WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER INTERMITTENT REGULATOR WINDSHIELD WIPER SWITCH YEL WIRE

Go to component -> Steering column electronic systems control module circuit (1 of 2) -> NCA WIRE

Wiring diagram nca (8 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (8 of 26)
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BLK WIRE BLU/WHT WIRE BRN WIRE GRY WIRE HORNS SYSTEM LEFT MULTI-FUNCTION BUTTONS MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE RIGHT MULTI-FUNCTION BUTTONS ON STEERING WHEEL TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON VIO/WHT WIRE

Go to component -> Steering column electronic systems control module circuit (2 of 2) -> NCA WIRE

Wiring diagram nca (9 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (9 of 26)
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ACCESS/START AUTHORIZATION CONTROL MODULE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE FUEL FILLER DOOR LOCK INDICATOR LAMP FUEL FILLER DOOR LOCK MOTOR FUSE 20 FUSE 28 FUSE 3 FUSE PANEL B FUSE PANEL C GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER LUGGAGE COMPARTMENT LAMP LUGGAGE COMPARTMENT LAMP SWITCH NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE POWER REAR LID OPENER SENSOR PUSH BUTTON ILLUMINATION BULB REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE REAR LID LOCK UNIT REAR LID OPENER CONTROL MODULE REAR LID OPENER SENSOR 2 REAR LID REMOTE LOCK KEY SWITCH REAR LID REMOTE RELEASE BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RELEASE BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE

Go to component -> Trunk & fuel door release circuit -> NCA WIRE

Wiring diagram nca (10 of 26)

Wiring diagram nca for Volkswagen Passat B8 (2014-2020) (10 of 26)
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BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 20 FUSE 28 FUSE PANEL B FUSE PANEL C GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ TERMINAL 75 POWER SUPPLY RELAY 1 ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER SYSTEM LEFT WASHER NOZZLE HEATER NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT WASHER NOZZLE HEATER STEERING COLUMN ELECTRONICS CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE WINDSHIELD WASHER FLUID LEVEL IND LAMP WINDSHIELD WASHER FLUID LEVEL SENSOR WINDSHIELD WASHER PUMP WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER INTERMITTENT REGULATOR WINDSHIELD WIPER SWITCH WINDSHIELD WIPER/WASHER SWITCH WIPER MOTOR CONTROL MODULE WIPER MOTOR RELAY 1 WIPER MOTOR RELAY 2 YEL WIRE

Go to component -> Wiper/washer circuit -> NCA WIRE

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