Volkswagen Passat B8 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 Volkswagen Passat B8 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 (1 of 21)
BATTERY
BLK WIRE
COMPUTER DATA LINES SYSTEM
DATA BUS ON BOARD DIAGNOSTIC INTERFACE
FUSE 1
FUSE PANEL A
GENERATOR INDICATOR LAMP
GENERATOR W/ VOLTAGE REGULATOR
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER CONTROL MODULE
LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
NCA WIRE
ORG/BLU WIRE
ORG/BRN WIRE
STARTER
VIO/WHT WIRE
Go to component -> Charging circuit -> NCA WIRE
nca wiring diagram (2 of 21)
ADAPTIVE CRUISE CONTROL MODULE
BLK WIRE
BLK/BLU WIRE
BLK/RED WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL INDICATOR LAMP
CRUISE CONTROL SWITCH, CRUISE CONTROL SET-BUTTON
ENGINE SPEED SENSOR
ENGINE/MOTOR CONTROL MODULE
EPC THROTTLE DRIVE
EPC THROTTLE DRIVE ANGLE SENSOR 1
EPC THROTTLE DRIVE ANGLE SENSOR 2
FUSE 13
FUSE PANEL C
GRN WIRE
GRY/BLK WIRE
GRY/BLU WIRE
GRY/RED WIRE
GRY/WHT WIRE
HOT W/ TERMINAL 15 RELAY ENERGIZED
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER CONTROL MODULE
LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
NCA WIRE
ORG/BLK WIRE
ORG/BLU WIRE
ORG/BRN WIRE
ORG/GRN WIRE
ORG/GRY WIRE
RED/BLK WIRE
STEERING COLUMN ELECTRONICS CONTROL MODULE
THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY)
WHT/BLU WIRE
WHT/GRN WIRE
YEL WIRE
YEL/BRN WIRE
YEL/GRN WIRE
Go to component -> Cruise control circuit (1 of 2) -> NCA WIRE
nca wiring diagram (3 of 21)
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 ADJUSTER
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
HEATER
HOT AT ALL TIMES
LEFT "C" PILLAR)
LEFT FRONT DOOR COUPLING POINT
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
RIGHT FRONT DOOR COUPLING POINT
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
WINDOW DEFOGGER FRONT SENSOR SYSTEM
YEL WIRE
Go to component -> Defoggers circuit -> NCA WIRE
nca wiring diagram (4 of 21)
AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
ELECTRO- MECHANICAL POWER STEERING INDICATOR LAMP
ELECTRO- MECHANICAL POWER STEERING MOTOR
FUSE 14
FUSE 3
FUSE PANEL A
FUSE PANEL C
HOT AT ALL TIMES
HOT W/ TERMINAL 15 RELAY ENERGIZED
INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER
LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
ORG/BRN WIRE
ORG/GRN WIRE
POWER STEERING CONTROL MODULE
RED WIRE
STEERING ANGLE SENSOR (IF EQUIPPED) (TOP OF STEERING COLUMN)
STEERING COLUMN ELECTRONICS CONTROL MODULE
STEERING TORQUE SENSOR/STEERING ANGLE SENSOR
Go to component -> Electronic power steering circuit -> NCA WIRE
nca wiring diagram (5 of 21)
ANTENNA
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
DIGITAL RADIO ANTENNA
EXTERNAL AUDIO SOURCE CONNECTION
GPS ANTENNA
GRN WIRE
GRN/BLK WIRE
GSM ANTENNA
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT ANTENNA MODULE
LEFT FRONT BASS SPEAKER
LEFT FRONT DOOR COUPLING POINT
NAVIGATION SYSTEM (REAR VIEW CAMERA CIRCUIT)
NCA WIRE
ORG/ WIRE
RADIO ANTENNA 2
REAR WINDOW DEFOGGER
RIGHT ANTENNA MODULE
ROOF ANTENNA (CENTER REAR OF ROOF)
TELEPHONE MICROPHONE
WHT WIRE
WHT/BLK WIRE
Go to component -> Navigation circuit, w/ amplifier (2 of 2) -> NCA WIRE
nca wiring diagram (6 of 21)
ANTENNA
BLK WIRE
BLU WIRE
BRN WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DIGITAL RADIO ANTENNA
EXTERNAL AUDIO SOURCE CONNECTION
GPS ANTENNA
GRN WIRE
GRN/BLK WIRE
GSM ANTENNA
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT ANTENNA MODULE
NCA WIRE
ORG/ WIRE
ORG/BRN WIRE
ORG/VIO WIRE
RADIO ANTENNA 2
REAR WINDOW DEFOGGER
RIGHT ANTENNA MODULE
ROOF ANTENNA (CENTER REAR OF ROOF)
WHT WIRE
Go to component -> Navigation circuit, w/o amplifier (1 of 2) -> NCA WIRE
nca wiring diagram (7 of 21)
ANTENNA
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
DIGITAL RADIO ANTENNA
EXTERNAL AUDIO SOURCE CONNECTION
GPS ANTENNA
GRN WIRE
GRN/BLK WIRE
GSM ANTENNA
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT ANTENNA MODULE
LEFT FRONT BASS SPEAKER
LEFT FRONT DOOR COUPLING POINT
NAVIGATION SYSTEM (REAR VIEW CAMERA CIRCUIT)
NCA WIRE
ORG/ WIRE
RADIO ANTENNA 2
REAR WINDOW DEFOGGER
RIGHT ANTENNA MODULE
ROOF ANTENNA (CENTER REAR OF ROOF)
TELEPHONE MICROPHONE
WHT WIRE
WHT/BLK WIRE
Go to component -> Radio circuit, w/ amplifier (2 of 2) -> NCA WIRE
nca wiring diagram (8 of 21)
ANTENNA
BLK WIRE
BLU WIRE
BRN WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DIGITAL RADIO ANTENNA
EXTERNAL AUDIO SOURCE CONNECTION
GPS ANTENNA
GRN WIRE
GRN/BLK WIRE
GSM ANTENNA
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT ANTENNA MODULE
NCA WIRE
ORG/ WIRE
ORG/BRN WIRE
ORG/VIO WIRE
RADIO ANTENNA 2
REAR WINDOW DEFOGGER
RIGHT ANTENNA MODULE
ROOF ANTENNA (CENTER REAR OF ROOF)
WHT WIRE
Go to component -> Radio circuit, w/o amplifier (1 of 2) -> NCA WIRE
nca wiring diagram (9 of 21)
BATTERY
BLK WIRE
BLK/RED WIRE
BLU/GRN WIRE
BLU/RED WIRE
BRN WIRE
CHARGING CIRCUIT
COMPUTER DATA LINES SYSTEM
ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE
ENGINE/MOTOR CONTROL MODULE
FUSE 16
FUSE 18
FUSE 25
FUSE 35
FUSE PANEL B
FUSE PANEL C
HOT AT ALL TIMES
IGNITION START BUTTON ILLUMINATION BULB
IGNITION SWITCH KEY LOCK SOLENOID
IGNITION/STARTER SWITCH
NCA WIRE
ORG/BLK WIRE
ORG/BRN WIRE
ORG/GRN WIRE
RED WIRE
RED/WHT WIRE
RED/YEL WIRE
SELECTOR LEVER
START SYSTEM BUTTON
STARTER
STARTER RELAY 1
STARTER RELAY 2
STEERING COLUMN ELECTRONICS CONTROL MODULE
TERMINAL 15 RELAY
TRANSMISSION CONTROL MODULE
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
VIO WIRE
VIO/BLK WIRE
VIO/WHT WIRE
VIO/YEL WIRE
Go to component -> Starting circuit -> NCA WIRE
nca wiring diagram (10 of 21)
ABS CONTROL MODULE
ADAPTER CABLE
AIR BAG SPIRAL SPRING/RETURN SPRING W/ SLIP RING
BLK WIRE
BLK/RED WIRE
BLU/VIO WIRE
BRAKE LAMP SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
ENGINE/MOTOR CONTROL MODULE
FUSE 10
FUSE 35
FUSE PANEL B
FUSE PANEL C
HOT AT ALL TIMES
HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED
LEFT MULTI-FUNCTION STEERING WHEEL BUTTONS
MULTI-FUNCTION STEERING WHEEL CONTROL MODULE
NCA WIRE
ORG/BLK WIRE
ORG/BRN WIRE
ORG/GRN WIRE
RED/YEL WIRE
RIGHT MULTI-FUNCTION STEERING WHEEL BUTTONS
STEERING COLUMN ELECTRONICS CONTROL MODULE
TIPTRONIC DOWNSHIFT BUTTON
TIPTRONIC UPSHIFT BUTTON
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE
VIO/WHT WIRE
WHT/GRN WIRE
WHT/RED WIRE
Go to component -> Transmission circuit (3 of 3) -> NCA WIRE
