Ford Expedition IV facelift (2022-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Ford Expedition IV facelift (2022-2024). 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..
Wiring diagram nca (21 of 71)
1 SPEED
2 SPEED
ALL TERRAIN CONTROL MODULE (ATCM)
BATTERY JUNCTION BOX (BCMC)
BLK/GRY WIRE
BLK/VIO WIRE
BODY CONTROL MODULE (BCM)
BRN/GRN WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CLUTCH
COMPUTER DATA LINES SYSTEM
FLOOR SHIFTER
FUSE 31
FUSE 64
FUSE 82
GRN/BLU WIRE
GRN/BRN WIRE
GRN/ORG WIRE
GRY/BLU WIRE
GRY/BRN WIRE
GRY/ORG WIRE
HI TO LOW
HOT AT ALL TIMES
HS CAN FD -
INSTRUMENT PANEL CLUSTER (IPC)
INTERNAL CASE GROUND
LOW TO HI
MTR-CCW
MTR-CW
NCA WIRE
POS 1
POS 1 MTR
POS 2
POS 2 MTR
POS 3
POS 4
POS 4 MTR POS 3 MTR
POS RTN
RIGHT END OF DASH)
TRANSFER CASE ASSEMBLY
TRANSFER CASE CLUTCH COIL
TRANSFER CASE CONTROL MODULE (TCCM)
TRANSFER CASE)
VBATT
VIO/GRN WIRE
VIO/RED WIRE
WHT/GRN WIRE
WHT/ORG WIRE
WHT/RED WIRE
YEL/RED WIRE
YEL/VIO WIRE
Go to component: -> 4wd circuit -> NCA WIRE
Wiring diagram nca (22 of 71)
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
BATTERY JUNCTION BOX (BCMC)
BLK/GRN WIRE
BLK/YEL WIRE
BLU WIRE
BLU/GRN WIRE
BLU/ORG WIRE
BLU/WHT WIRE
BOO
BPS
BRAKE FLUID LEVEL SWITCH
BRAKE FLUID SW
BRN WIRE
BRN/GRN WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
EBP SW 1
EBP SW 2
EBP SW 3
EBP SW 4 EBP SW 5
EBP SW 6
FUSE 23
FUSE 28
FUSE 29
GRN WIRE
GRN/BRN WIRE
GRN/RED WIRE
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/RED WIRE
GRY/VIO WIRE
HOT AT ALL TIMES
HOT W/ RUN/START RELAY ENERGIZED
LEFT FRONT WHEEL SPEED SENSOR
LEFT PARKING BRAKE ACTUATOR MOTOR
LEFT REAR WHEEL SPEED SENSOR
LF SENSOR HI
LF SENSOR LO
LR SENSOR LO
MTR A EPB LT
MTR A EPB RT
MTR B
MTR B EPB LT
MTR B EPB RT
NCA WIRE
ORG/ WIRE
RED WIRE
RF SENSOR HI
RF SENSOR LO
RIGHT FRONT WHEEL SPEED SENSOR
RIGHT PARKING BRAKE ACTUATOR MOTOR
RIGHT REAR WHEEL SPEED SENSOR
RR SENSOR HI LR SENSOR HI
RR SENSOR LO
SIG RTN
VALVE B+
VIO WIRE
VIO/GRN WIRE
VIO/ORG WIRE
VIO/WHT WIRE
VPWR
WHT WIRE
WHT/BRN WIRE
WHT/ORG WIRE
WHT/VIO WIRE
YEL WIRE
YEL/GRY WIRE
YEL/VIO WIRE
Go to component: -> Anti-lock brakes circuit (1 of 2) -> NCA WIRE
Wiring diagram nca (23 of 71)
ATFPC
ATFPM
BLK/YEL WIRE
BLU WIRE
BLU/BRN WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
BRN/YEL WIRE
CLOCKSPRING
DOWNSHIFT PADDLE SWITCH (NAVIGATOR)
GRN WIRE
GRN/BRN WIRE
GRN/VIO WIRE
GRY WIRE
GRY/ORG WIRE
GRY/YEL WIRE
INTERMEDIATE SPEED SENSOR A (ISSA)
INTERMEDIATE SPEED SENSOR B (ISSB)
NCA WIRE
ORG/ WIRE
OUTPUT SHAFT SPEED (OSS) SENSOR
PARK LOCK PAWL SOLENOID
TASV
TRANSMISSION ASSEMBLY
TRANSMISSION FLUID AUXILIARY PUMP
TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR
TRANSMISSION RANGE (TR) SENSOR
TURBINE SHAFT SPEED (TSS) SENSOR
UPSHIFT PADDLE SWITCH (NAVIGATOR)
VIO WIRE
VIO/GRN WIRE
VPWR
WHT/BLU WIRE
WHT/ORG WIRE
WHT/VIO WIRE
YEL WIRE
YEL/GRY WIRE
YEL/ORG WIRE
YEL/VIO WIRE
Go to component: -> A/t circuit (2 of 3) -> NCA WIRE
Wiring diagram nca (24 of 71)
ANT
ANTI-THEFT HOOD SWITCH
BATTERY JUNCTION BOX (BCMC)
BLK WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BLU/ORG WIRE
BLU/WHT WIRE
BODY CONTROL MODULE (BCM)
BRN WIRE
BRN/GRN WIRE
BRN/RED WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
DRIVER DOOR MODULE (DDM) (DRIVER DOOR)
FUSE 182
FUSE 183
FUSE 31
GRN/BRN WIRE
GRY WIRE
GRY/ORG WIRE
GRY/VIO WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
ILLUM
K LINE
KEYLESS VEHICLE FRONT ANTENNA
KEYLESS VEHICLE REAR ANTENNA
LEDS
LEFT FRONT DOOR LOCK SWITCH
LOCK
MASTER WINDOW CONTROL SWITCH
MS CAN +
NCA WIRE
PASSENGER DOOR MODULE (PDM) (DRIVER DOOR)
RETURN
RTN
SET 1
SET 2
SET 3
UNLOCK
VBATT
VIO/GRY WIRE
VIO/ORG WIRE
VIO/RED WIRE
VIO/WHT WIRE
W/ MEMORY
W/ POWER REAR WINDOWS ONE SHOT UP/DOWN
W/O MEMORY
W/O POWER REAR WINDOWS ONE SHOT UP/DOWN
WHT/ORG WIRE
WHT/RED WIRE
YEL WIRE
YEL/GRN WIRE
Go to component: -> Forced entry circuit (3 of 7) -> NCA WIRE
Wiring diagram nca (25 of 71)
AJAR
BLK/VIO WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/GRY WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
GEAR SHIFT MODULE (GSM)
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/ORG WIRE
K LINE
LF DOOR
LIFTGATE
LIFTGATE APPLIQUE
LIFTGATE GLASS ACTUATOR
LIFTGATE LATCH
LIFTGATE RELEASE SWITCH
MS CAN +
NCA WIRE
REAR GATE TRUNK MODULE (RGTM)
RELEASE
UPPER AJAR
VBATT
VIO/ORG WIRE
W/ FLOOR SHIFTER
W/ POWER LIFTGATE
W/O FLOOR SHIFTER
W/O POWER LIFTGATE
WHT/RED WIRE
YEL/ORG WIRE
Go to component: -> Forced entry circuit (4 of 7) -> NCA WIRE
Wiring diagram nca (26 of 71)
ACTIVE PARK ASSIST SWITCH
BLK/BLU WIRE
BLK/GRY WIRE
BLK/WHT WIRE
BLU/RED WIRE
BODY CONTROL MODULE (BCM)
COMPUTER DATA LINES SYSTEM
ETHERNET
FUEL PUMP, SENDER UNIT
FUEL SENDER 1
FUEL SENDER 1 RTN
FUSE 13
FUSE 3
GLASS AJAR
GRN WIRE
GRN/BLU WIRE
GRN/VIO WIRE
GRY WIRE
GRY/ORG WIRE
GRY/RED WIRE
GRY/VIO WIRE
HEAD-UP DISPLAY (HUD) MODULE
HILL DESCENT
HILL DESCENT/ TRAIL CONTROL
HOT AT ALL TIMES
INSTRUMENT PANEL CLUSTER (IPC)
INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 2
LF DR AJAR
LIFTGATE
LOGIC GND
LOW WASHER
LOW WASHER FLUID WARNING INDICATOR SWITCH
LR DR AJAR
MICRO -
NCA WIRE
RF DR AJAR
RR DR AJAR
TCS ON/OFF
VBATT
VIO/GRY WIRE
VPWR
W/ PARKING AID
W/O PARKING AID
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
YEL WIRE
YEL/GRY WIRE
YEL/VIO WIRE
Go to component: -> Instrument cluster circuit (1 of 3) -> NCA WIRE
Wiring diagram nca (27 of 71)
A/D CHANNEL 1
A/D CHANNEL 2
A/D CHANNEL 3
A/D RETURN
AMBIENT AIR TEMPERATURE (AAT) SENSOR
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
AUDIO
BACK/ RETURN
BLK WIRE
BLK/BLU WIRE
BLK/GRY WIRE
BLK/VIO WIRE
BLU/WHT WIRE
BRAKE FLUID LEVEL SWITCH
BRAKE/
BRN WIRE
CLOCKSPRING
COMPUTER DATA LINES SYSTEM
DOWN
FLUID SW
GRN/BLU WIRE
GRN/BRN WIRE
GRN/ORG WIRE
GRN/VIO WIRE
GRY WIRE
GRY/BLU WIRE
GRY/RED WIRE
GRY/VIO WIRE
HS CAN FD -
HUD
ILLUM
LEDS
NAV
NCA WIRE
PHONE
RIGHT LOWER STEERING WHEEL SWITCH (NAVIGATOR)
RIGHT STEERING WHEEL SWITCH (EXPEDITION)
RIGHT UPPER STEERING WHEEL SWITCH (NAVIGATOR)
SETTINGS
SIG RTN
STEERING COLUMN CONTROL MODULE (SCCM)
VBATT
VIO/GRN WIRE
VIO/GRY WIRE
VOICE
WHT/BRN WIRE
WHT/ORG WIRE
YEL/GRY WIRE
YEL/VIO WIRE
Go to component: -> Instrument cluster circuit (3 of 3) -> NCA WIRE
Wiring diagram nca (28 of 71)
BATTERY JUNCTION BOX (BCMC)
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BODY CONTROL MODULE (BCM)
BRN WIRE
BRN/BLU WIRE
BRN/YEL WIRE
CAN (+)
COMPUTER DATA LINES SYSTEM
DECKLID/ LIFTGATE RELEASE (FET)
FUSE 202
GRN/BLU WIRE
GRN/WHT WIRE
GRY/ORG WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL CLUSTER (IPC)
LIFTGATE APPLIQUE
LIFTGATE GLASS ACTUATOR
LIFTGATE GLASS AJAR
LIFTGATE GLASS RELEASE
LIFTGATE LATCH
LIFTGATE RELEASE
LIFTGATE RELEASE (FET)
LIFTGATE RELEASE SWITCH
MICRO -
NCA WIRE
WHT WIRE
WHT/GRN WIRE
YEL/ORG WIRE
YEL/RED WIRE
Go to component: -> Liftgate release circuit -> NCA WIRE
Wiring diagram nca (29 of 71)
ACCUMULATOR PRESSURE GND
BATTERY JUNCTION BOX (BCMC)
BLK/VIO WIRE
BLK/WHT WIRE
BLU WIRE
BLU/WHT WIRE
BRN/BLU WIRE
BRN/WHT WIRE
CLUTCH PRESSURE GND
CLUTCH PRESSURE INPUT ACCUMULATOR PRESSURE INPUT
COMPUTER DATA LINES SYSTEM
DIFFERENTIAL OIL TEMPERATURE SENSOR
DIFFERENTIAL PRESSURE CONTROL VALVE
DIFFERENTIAL PRESSURE SENSOR
DIFFERENTIAL PUMP MOTOR
ELECTRONIC LIMITED SLIP DIFFERENTIAL (ELSD) RELAY
FUSE 54
GRN WIRE
GRN/BLU WIRE
GRN/BRN WIRE
GRY/BLU WIRE
GRY/BRN WIRE
HOT AT ALL TIMES
HOT W/ PCM POWER RELAY ENERGIZED
INSTRUMENT PANEL CLUSTER (IPC)
MOTOR GND
MOTOR SPLY
NCA WIRE
OIL TEMP SENS
PRESSURE CONTROL VALVE HIGH SIDE
PRESSURE CONTROL VALVE LOW SIDE
PRESSURE SENS SPLY
REAR DIFFERENTIAL CONTROL MODULE (DCMR)
VIO/ORG WIRE
VPWR
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/VIO WIRE
YEL/GRN WIRE
Go to component: -> Rear differential lock circuit -> NCA WIRE
Wiring diagram nca (30 of 71)
AMBIENT
BLK WIRE
BLK/WHT WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BRN WIRE
BRN/BLU WIRE
DRIVER SEAT BELT BUCKLE SWITCH
DRIVER SEAT POSITION SENSOR
EXPEDITION, NAVIGATOR
GRN/BLU WIRE
GRN/ORG WIRE
GRN/RED WIRE
GRN/VIO WIRE
GRN/WHT WIRE
GRY WIRE
GRY/BRN WIRE
GRY/VIO WIRE
GRY/YEL WIRE
LEFT "C" PILLAR)
LEFT SECOND ROW SEAT BELT BUCKLE SWITCH
LEFT SECOND ROW SEAT BELT PRETENSIONER
LIGHT
LIN 05
NCA WIRE
PASSENGER SEAT BELT BUCKLE SWITCH
PASSENGER SEAT POSITION SENSOR
REDUCER
RIGHT SECOND ROW SEAT BELT BUCKLE SWITCH (IN RIGHT SEAT BELT BUCKLE ASSEMBLY)
SBT
SHORTING BAR
VIO WIRE
VIO/GRY WIRE
VIO/ORG WIRE
VIO/WHT WIRE
W/ PREMIUM AMBIENT LIGHTING
W/O PREMIUM AMBIENT LIGHTING
WHT/VIO WIRE
YEL WIRE
YEL/ORG WIRE
YEL/VIO WIRE
Go to component: -> Supplemental restraints circuit (4 of 5) -> NCA WIRE
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