BMW X5 G18 facelift (2023-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car BMW X5 G18 facelift (2023-2024). 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 (12 of 107)
AUTOMATIC TRANSMISSION
BLK WIRE
BLU WIRE
BRN WIRE
CENTER CONSOLE CONTROL
COMPUTER DATA LINES SYSTEM
DIGITAL MOTOR ELECTRONICS
DME MAIN RELAY
ELECTRONIC TRANSMISSION CONTROL
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FUSE 17
FUSE 32
FUSE 406
FUSE 51
GEAR SELECTOR SWITCH
HOT AT ALL TIMES
HOT W/ TERMINAL
INTEGRATED SUPPLY MODULE
LEFT SHIFT PADDLE
NCA WIRE
RED WIRE
RED/YEL WIRE
RIGHT FRONT POWER DISTRIBUTION BOX
RIGHT SHIFT PADDLE
STEERING COLUMN SWITCH CLUSTER
TRANSMISSION OIL PUMP RELAY
WHT WIRE
WHT/BLU WIRE
WHT/YEL WIRE
YEL WIRE
Go to component -> A/t circuit -> NCA WIRE
nca wiring diagram (13 of 107)
AIR CONDITIONING COMPRESSOR (ELECTRICAL)
BATTERY MANAGEMENT ELECTRONICS
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
CONVENIENCE CHARGING ELECTRONICS (UNDER LEFT SIDE OF VEHICLE)
ELECTRIC AUXILIARY HEATER
ELECTRIC AUXILIARY HEATER TEMPERATURE SENSOR
FUSE 110
GRY/RED WIRE
HIGH VOLTAGE BATTERY UNIT REFRIGERANT SHUTOFF VALVE
HIGH-VOLTAGE BATTERY UNIT
HOT W/
LEFT FRONT POWER DISTRIBUTION BOX
NCA WIRE
RED WIRE
RED/GRN WIRE
RELAY ENERGIZED
VIO WIRE
VIO/BLU WIRE
VIO/YEL WIRE
WHT/BRN WIRE
YEL WIRE
Go to component -> Automatic a/c circuit, w/o rear automatic climate control (7 of 7) -> NCA WIRE
nca wiring diagram (14 of 107)
AIR CONDITIONING
BLK WIRE
BLK/BRN WIRE
BLK/YEL WIRE
BLU/BRN WIRE
BLU/RED WIRE
BLU/WHT WIRE
BODY DOMAIN CONTROLLER
BRN WIRE
BRN/BLK WIRE
BRN/ORG WIRE
COMPUTER DATA LINES SYSTEM
EMITTER
EMITTER 2
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FRONT ELECTRIC AUXILIARY HEATER
FUSE 253
FUSE 3
FUSE 402
GRN WIRE
GRY WIRE
GRY/WHT WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ BI-STABLE RELAY ENERGIZED
INDEPENDENT AUXILIARY HEATER
IONIZER (RIGHT CENTER OF HVAC UNIT)
LEFT FOOTWELL TEMPERATURE SENSOR
NCA WIRE
ORG/GRN WIRE
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/YEL WIRE
RELAY ENERGIZED
VIO/GRN WIRE
VIO/GRY WIRE
WHT WIRE
WHT/BRN WIRE
WHT/GRN WIRE
YEL WIRE
YEL/GRY WIRE
YEL/WHT WIRE
Go to component -> Automatic a/c circuit, w/ rear automatic climate control (1 of 7) -> NCA WIRE
nca wiring diagram (15 of 107)
AIR FRESHENER
AUTOMATIC AIR RECIRCULATION CONTROL SENSOR
BLU/WHT WIRE
BRN WIRE
BRN/BLK WIRE
EVAPORATOR TEMPERATURE SENSOR
FUSE 204
FUSE 37
FUSE 40
FUSE 61
FUSE 63
GLOVE BOX LIGHT SWITCH
GLOVE COMPARTMENT LIGHT
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
NCA WIRE
REAR COMPARTMENT BLOWER MOTOR
REAR COMPARTMENT BLOWER MOTOR OUTPUT STAGE
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/BRN WIRE
RED/WHT WIRE
RED/YEL WIRE
RELAY ENERGIZED
RIGHT FOOTWELL TEMPERATURE SENSOR
RIGHT FRONT POWER DISTRIBUTION BOX
RIGHT REAR SEAT FOOTWELL TEMPERATURE SENSOR
WHT WIRE
WHT/BRN WIRE
YEL WIRE
YEL/BLU WIRE
YEL/BRN WIRE
YEL/GRN WIRE
YEL/WHT WIRE
Go to component -> Automatic a/c circuit, w/ rear automatic climate control (3 of 7) -> NCA WIRE
nca wiring diagram (16 of 107)
AIR CONDITIONING COMPRESSOR (ELECTRICAL)
BATTERY MANAGEMENT ELECTRONICS
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
CONVENIENCE CHARGING ELECTRONICS (UNDER LEFT SIDE OF VEHICLE)
ELECTRIC AUXILIARY HEATER
ELECTRIC AUXILIARY HEATER TEMPERATURE SENSOR
FUSE 110
GRY/RED WIRE
HIGH VOLTAGE BATTERY UNIT REFRIGERANT SHUTOFF VALVE
HIGH-VOLTAGE BATTERY UNIT
HOT W/
LEFT FRONT POWER DISTRIBUTION BOX
NCA WIRE
RED WIRE
RED/GRN WIRE
RELAY ENERGIZED
VIO WIRE
VIO/BLU WIRE
VIO/YEL WIRE
WHT/BRN WIRE
YEL WIRE
Go to component -> Automatic a/c circuit, w/ rear automatic climate control (7 of 7) -> NCA WIRE
nca wiring diagram (17 of 107)
ANTI-THEFT SYSTEM
BLK/GRN WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BODY DOMAIN CONTROLLER (RIGHT KICK PANEL)
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
ELECTRONIC POWER STEERING SYSTEM
ENGINE CONTROLS SYSTEM
GRN WIRE
GRN/BLK WIRE
GRN/BLU WIRE
GRN/GRY WIRE
GRN/RED WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY/BLK WIRE
GRY/GRN WIRE
GRY/RED WIRE
GRY/YEL WIRE
NAVIGATION SYSTEM
NAVIGATION SYSTEM NAVIGATION SYSTEM
NCA WIRE
ORG/ WIRE
ORG/GRN WIRE
PNK WIRE
PNK/BLK WIRE
PNK/BLU WIRE
PNK/RED WIRE
PNK/WHT WIRE
RED/BRN WIRE
RED/VIO WIRE
TRANSMISSIONS SYSTEM
VIO/YEL WIRE
WHT WIRE
WHT/BLU WIRE
WHT/GRY WIRE
WHT/RED WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/BLU WIRE
YEL/BRN WIRE
YEL/GRN WIRE
YEL/GRY WIRE
YEL/RED WIRE
YEL/WHT WIRE
Go to component -> Body control modules circuit (2 of 3) -> NCA WIRE
nca wiring diagram (18 of 107)
ACCELERATOR PEDAL MODULE
BLK WIRE
BLU WIRE
BODY DOMAIN CONTROLLER (RIGHT KICK PANEL)
BRN WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DIGITAL MOTOR ELECTRONICS
DIGITAL MOTOR ELECTRONICS 2
DYNAMIC STABILITY CONTROL (DSC)
FUSE 14
FUSE 15
FUSE 207
FUSE 209
GRN WIRE
GRN/BLK WIRE
GRN/BLU WIRE
GRN/GRY WIRE
GRN/RED WIRE
GRY/BLK WIRE
HOT W/
HOT W/ VALVETRONIC RELAY ENERGIZED
INTEGRATED SUPPLY MODULE
LEFT MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER
LONG- DISTANCE RANGE FRONT RADAR SENSOR HEATING
LONG-DISTANCE RANGE FRONT RADAR SENSOR
NCA WIRE
OPTIONAL EQUIPMENT SYSTEM
PNK/BLU WIRE
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/GRN WIRE
RELAY ENERGIZED
RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH CLUSTER
SEATS SYSTEM
STEERING COLUMN SWITCH CLUSTER
THROTTLE VALVE
THROTTLE VALVE 2 (LEFT FRONT OF ENGINE)
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/GRY WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/BRN WIRE
YEL/GRN WIRE
YEL/WHT WIRE
Go to component -> Cruise control circuit -> NCA WIRE
nca wiring diagram (19 of 107)
BLK WIRE
COMPUTER DATA LINES SYSTEM
FRONT ELECTRIC ARS (RIGHT FRONT WHEEL HUB)
FUSE 209
FUSE 408
FUSE 409
FUSE BOX 2
GRN WIRE
GRN/WHT WIRE
HOT AT ALL TIMES
HOT W/
NCA WIRE
PNK WIRE
PNK/BLK WIRE
REAR ELECTRIC ARS (RIGHT REAR WHEEL HUB)
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/GRN WIRE
RELAY ENERGIZED
Go to component -> Electric active roll stabilization circuit -> NCA WIRE
nca wiring diagram (20 of 107)
BLU WIRE
BLU/GRY WIRE
BODY DOMAIN CONTROLLER
BRN WIRE
FUSE 204
FUSE 265
FUSE 506
FUSE BOX
GEARBOX OIL TEMPERATURE SENSOR
GRN WIRE
GRN/BLK WIRE
GRN/RED WIRE
GRY/BLU WIRE
HOT AT ALL TIMES
HOT W/
NCA WIRE
ORG/ WIRE
PNK/RED WIRE
PNK/WHT WIRE
POSITION SENSOR
REAR AXLE SLIP ANGLE CONTROL
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/BLK WIRE
RED/YEL WIRE
REGULATED DIFFERENTIAL LOCK
REGULATED DIFFERENTIAL LOCK SERVOMOTOR
RELAY ENERGIZED
VIO WIRE
YEL/GRN WIRE
YEL/VIO WIRE
Go to component -> Rear axle circuit -> NCA WIRE
