Porsche Cayenne Turbo III (2017-2023) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Porsche Cayenne Turbo III (2017-2023). 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 14)
BLU WIRE
BRN WIRE
CAN HIGH
CAN LOW
COMPUTER DATA LINES SYSTEM
DAZZLE +
DRIVER DOOR CONTROL UNIT (IN DRIVER DOOR FRONT DOOR)
DRIVER SIDE EXTERIOR MIRROR
FRONT FUSE BOX
FRONT PASSENGER DOOR CONTROL UNIT (IN PASSENGER FRONT DOOR)
FUSE 1
FUSE 14
FUSE 2
FUSE HOLDER C
FUSE HOLDER D
FUSE HOLDER E
HOT AT ALL TIMES
HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED
INTERIOR MIRROR
MIRROR, ANTI-DAZZLE +
N/A
NCA WIRE
PASSENGER SIDE EXTERIOR MIRROR
RED WIRE
RED/BLU WIRE
RED/WHT WIRE
TERM 15
VIO WIRE
WHT WIRE
Go to component -> Auto anti-dazzling mirror circuit -> NCA WIRE
Wiring diagram nca (2 of 14)
AIR CONDITIONER SENSOR FOR FINE PARTICLE CONCENTRATION
BLK/BRN WIRE
BLK/GRY WIRE
BLU/GRN WIRE
BRN WIRE
BRN/BLU WIRE
EVAPORATOR TEMPERATURE SENSOR
FUSE 5
FUSE HOLDER G
GND, BODY
GRN WIRE
GRN/YEL WIRE
HOT AT ALL TIMES
IONISER
IONISER 1
LEFT REAR FOOTWELL TEMPERATURE SENSOR
LEFT REAR VENT TEMPERATURE SENDER
LH EMITTER +
MTR
NCA WIRE
NEEDLE ELECTRODE FOR IONISER
REAR FRESH AIR BLOWER
REAR FRESH AIR BLOWER MOTOR
REAR FUSE BOX
RED WIRE
RED/WHT WIRE
RIGHT FOOTWELL VENT TEMPERATURE SENDER
RIGHT FRONT CHEST VENT TEMPERATURE SENSOR
RIGHT REAR FOOTWELL TEMPERATURE SENSOR
RIGHT REAR VENT TEMPERATURE SENDER
SUNLIGHT PENETRATION PHOTO SENSOR
TERM 15
TERM 30
TERM 31
VIO/WHT WIRE
WHT WIRE
WHT/GRN WIRE
Go to component -> Automatic a/c circuit (3 of 11) -> NCA WIRE
Wiring diagram nca (4 of 14)
AUTOMATIC GEARBOX CONTROL UNIT
BATTERY ISOLATION UNIT
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
EXCEPT HYBRID
FLEXRAY 1-
FRONT FUSE BOX
FUSE 1
FUSE 2
FUSE HOLDER D
GRN WIRE
HOT AT ALL TIMES
N/A
NCA WIRE
ONBOARD SUPPLY CONTROL UNIT
PNK FLEXRAY 1+ WIRE
RED WIRE
RED/YEL WIRE
SERVOTRONIC CONTROL UNIT
STEERING FUSE
TERM 15
TERM 15 ACTIVATION
TERM 30
TERMINAL 30 WIRING JUNCTION BOX
YEL WIRE
Go to component -> Electronic power steering circuit -> NCA WIRE
Wiring diagram nca (5 of 14)
BRN WIRE
CAN HIGH
CAN LOW
COMPUTER DATA LINES SYSTEM
DOOR MIRROR HEATING
DOOR MIRROR HEATING GND FOR ACTUATORS/SENS
DRIVER SIDE EXTERIOR MIRROR
DRIVER'S DOOR CONTROL UNIT (IN DRIVER DOOR FRONT DOOR)
FRONT FUSE BOX
FRONT PASSENGER DOOR CONTROL UNIT
FUSE 14
FUSE 2
FUSE HOLDER C
FUSE HOLDER E
GND FOR ACTUATORS/SENS
GND, BODY
HOT AT ALL TIMES
N/A
NCA WIRE
PASSENGER SIDE EXTERIOR MIRROR
RED WIRE
RED/WHT WIRE
TERM 31
WHT WIRE
Go to component -> Heated mirrors circuit -> NCA WIRE
Wiring diagram nca (6 of 14)
AIR BAG CONTROL UNIT
ALTERNATOR
BATTERY
BATTERY ISOLATION UNIT
BATTERY MONITOR CONTROL UNIT
BLK WIRE
BLU WIRE
BRAKE SERVO CONTROL UNIT
BRN WIRE
COMPUTER DATA LINES SYSTEM
EXCEPT HYBRID
FRONT FUSE BOX
FUSE
FUSE 1
FUSE 2
FUSE 2 N/A
FUSE 3
FUSE 3 N/A
FUSE 4
FUSE 4 N/A
FUSE CARRIER 4
FUSE CARRIER 5
GND LINE
HEATED WINDSCREEN CONTROL UNIT
N/A
NCA WIRE
RADIATOR FAN
REAR WHEEL STEERING CONTROL UNIT
RED WIRE
RED/GRN WIRE
RED/WHT WIRE
RED/YEL WIRE
SERVOTRONIC CONTROL UNIT
STARTER
STEERING FUSE
TERM 30
TERMINAL 30 WIRING JUNCTION BOX
TO FUSE HOLDER H (DIAGRAM 7 OF 9)
TO MAIN RELAY (DIAGRAM 4 OF 9)
VIO/WHT WIRE
Go to component -> Power distribution circuit (1 of 9) -> NCA WIRE
Wiring diagram nca (7 of 14)
ADJUST MIRROR, LEFT
ADJUST MIRROR, RIGHT
ADJUSTING MOTOR 1
ADJUSTING MOTOR 1+2
ADJUSTING MOTOR 2
BLK WIRE
BRN WIRE
CAN HIGH
CAN LOW
COMPUTER DATA LINES SYSTEM
COURTESY LIGHT
DOOR MIRROR HEATING
DOOR MIRROR HEATING MIRROR STATUS POS Y
DRIVER ASSIST SYSTEMS CONTROL UNIT
DRIVER DOOR CONTROL UNIT (IN DRIVER DOOR FRONT DOOR)
DRIVER DOOR WINDOW REGULATOR OPERATING UNIT
DRIVER SIDE EXTERIOR MIRROR
FOLD MIRROR POS 1
FOLD MIRROR POS 2
FOLDING MIRROR POS 1
FOLDING MIRROR POS 2
FRONT FUSE BOX
FRONT PASSENGER DOOR CONTROL UNIT
FUSE 14
FUSE 2
FUSE HOLDER C
FUSE HOLDER E
GND FOR ACTUATORS/SENS
GND, BODY
GRN/VIO WIRE
HOT AT ALL TIMES
LANE CHANGE ASSIST DISPLAY
LH EXTR MIRR LED ON/OFF
LIGHT EXTERIOR MIRROR
MIRROR ADJUSTMENT SWITCH
MIRROR STATUS POS Y
MIRROR, ANTI-DAZZLE +
MTR ADJUSTING 1
MTR ADJUSTING 1/2
MTR ADJUSTING 2
MTR ADJUSTING AXLE 1
MTR ADJUSTING AXLE 2
N/A
NCA WIRE
PASSENGER SIDE EXTERIOR MIRROR
POTENTIOMETER
REAR OVERHEAD VIEW CAMERA
RED/WHT WIRE
RH EXTR MIRR LED ON/OFF
SHIELD
STATUS POS X
TURN SIGNAL
WARNING LIGHT EXTERIOR MIRROR
WHT WIRE
WHT/YEL WIRE
YEL/WHT WIRE
Go to component -> Power mirrors circuit -> NCA WIRE
Wiring diagram nca (9 of 14)
ALTERNATOR
AUTOMATIC GEARBOX CONTROL UNIT
BATTERY
BATTERY ISOLATION UNIT
BATTERY MONITOR CONTROL UNIT
BLK WIRE
BLK/YEL WIRE
BLU/YEL WIRE
BRN WIRE
CAN COMFORT HI
CAN COMFORT LO
CAN DRIVE 1 HIGH
CAN DRIVE 1 LOW
COMPUTER DATA LINES SYSTEM
ELECT IGNITION LOCK SW 1
ELECT IGNITION LOCK SW 2
ELECT IGNITION LOCK SW 3
ELECT IGNITION LOCK SW 4
ENGINE/MOTOR CONTROL UNIT
FRONT FUSE BOX
FUSE 1
FUSE 11
FUSE 14
FUSE 5
FUSE CARRIER 2
FUSE CARRIER 5
FUSE HOLDER B
FUSE HOLDER D
FUSE HOLDER J
GRN WIRE
GRN/WHT WIRE
GRY/RED WIRE
HAZARD WARNING LIGHT SWITCH
HOT AT ALL TIMES
IGNITION, LIGHT BUTTON MODULE
LIN 1
N/A
NCA WIRE
ONBOARD SUPPLY CONTROL UNIT
ONBOARD SUPPLY CONTROL UNIT 2
ORG/BRN WIRE
POWER DISTRIBUTION SYSTEM
REAR FUSE BOX
RED/BLK WIRE
RED/GRY WIRE
RED/WHT WIRE
RED/YEL WIRE
RELAY A STARTER MOTOR RELAY
RELAY B
SIGNAL 1
SIGNAL 2
SIGNAL 3
SIGNAL 4
START REL
STARTER
STARTER RLY 1
STARTER RLY 2
TERM 30
TERM 30 1
TERM 31
TERM 50
WHT/GRY WIRE
WHT/VIO WIRE
WHT/YEL WIRE
YEL/GRY WIRE
YEL/RED WIRE
Go to component -> Starting circuit -> NCA WIRE
Wiring diagram nca (10 of 14)
ANTENNA
BLK WIRE
BRN WIRE
CAN COMFORT HIGH
CAN COMFORT LOW
COMPUTER DATA LINES SYSTEM
DRIVER CARD ANTENNA
FUSE 10
FUSE HOLDER J
GPS SIGNAL
GRN WIRE
GSM SIGNAL
HOT AT ALL TIMES
N/A
NCA WIRE
ONBOARD SUPPLY CONTROL UNIT 2
ORG/BRN WIRE
REAR FUSE BOX
SHIELD
SIGNAL
TELEPHONE
TERM 15
TERM 30
TERM 31
VEHICLE LOCATION SYSTEM AERIAL 1
VEHICLE LOCATION SYSTEM AERIAL 2
VEHICLE LOCATION SYSTEM AERIAL 3
VEHICLE LOCATION SYSTEM CONTROL UNIT
WHT WIRE
Go to component -> Vehicle positioning system circuit -> NCA WIRE
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