Lexus GS IV facelift (2015-2020) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Lexus GS IV facelift (2015-2020). 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 25)
BLK WIRE
BLU WIRE
BRN WIRE
CAN I/F
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
ENGINE ROOM R/B 1 ASSEMBLY
ENGINE ROOM R/B 2 ASSEMBLY
EPS FUSE
EPS RELAY
EPS-B FUSE
EPS-IG FUSE
GAUGE FUSE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
INCS
INSN
LED DRIVER
LEFT COWL SIDE J/B
LH ECU-IG FUSE
LOWER RIGHT FRONT OF ENGINE)
LT GRN WIRE
LUGGAGE ROOM J/B ASSEMBLY
MPX-B FUSE
NCA WIRE
ORG/ WIRE
OUCS
OUSN
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWER STEERING ECU ASSEMBLY
POWER STEERING MOTOR (POWER STEERING LINK ASSEMBLY)
POWER STEERING TORQUE SENSOR (POWER STEERING LINK ASSEMBLY)
RED WIRE
RELAY 1 ENERGIZED
RELAY ENERGIZED
RLY
RZCS
RZG
RZSN
RZV
SRZG
STEERING SENSOR (STEERING COLUMN)
TELLTALES
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Electronic power steering circuit -> NCA WIRE
Wiring diagram nca (2 of 25)
AMPLIFIER ANTENNA ASSEMBLY
ANTENNA
ASEL
BLK WIRE
BLU WIRE
CLGB
CSEL
CUTB
DATA
GRN WIRE
GRY WIRE
INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2
INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 3
LT BLU WIRE
LT GRN WIRE
NCA WIRE
NEO
PNK WIRE
POWER DISTRIBUTION SYSTEM
REAR ELECTRICAL KEY ANTENNA
RED WIRE
RIGHT COWL SIDE J/B
RIGHT END OF DASH)
SKSW
STAR
STARTING/ CHARGING SYSTEM
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Forced entry circuit (7 of 8) -> NCA WIRE
Wiring diagram nca (3 of 25)
ACC FUSE
AIR
AMPLIFIER ANTENNA ASSEMBLY
ANTENNA CORD SUB-ASSEMBLY 2
ARON
BLK WIRE
BLU WIRE
CANADA
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
DOOR LOCKS SYSTEM
EAU
GRN WIRE
GRY WIRE
GVIF
HOT AT ALL TIMES
INSTRUMENT CLUSTER SYSTEM
LEFT COWL SIDE J/B
LEFT STEERING PAD SWITCH
LH-IG FUSE
LT BLU WIRE
LT GRN WIRE
MACC
MIN
MODE
MULTI MEDIA FUSE
MULTI-MEDIA MODULE RECEIVER ASSEMBLY
NAVIGATION ANTENNA ASSEMBLY
NCA WIRE
OFF HOOK
ON HOOK
PNK WIRE
RED WIRE
RELAY 1 ENERGIZED
RH ACC RELAY
RH ECU-IG FUSE
RIGHT COWL SIDE J/B
ROOF ANTENNA ASSEMBLY
SEEK
SEUC
SGND
SHIELD
SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY
STEERING COLUMN)
STEERING PAD SWITCH ASSEMBLY
SUPPLEMENTAL RESTRAINTS SYSTEM
SWG
USA
VIO WIRE
VMTF
VOICE
VOLUME-
W/ SAFETY CONNECT W/O SAFETY CONNECT
W/O NAVIGATION
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Navigation circuit (1 of 4) -> NCA WIRE
Wiring diagram nca (5 of 25)
AMPLIFIER ANTENNA ASSEMBLY
ANTENNA
ASEL
BLK WIRE
BLU WIRE
CLGB
CSEL
CUTB
DATA
GRN WIRE
GRY WIRE
INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2
INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 3
LT BLU WIRE
LT GRN WIRE
NCA WIRE
NEO
PNK WIRE
POWER DISTRIBUTION SYSTEM
REAR ELECTRICAL KEY ANTENNA
RED WIRE
RIGHT COWL SIDE J/B
RIGHT END OF DASH)
SKSW
STAR
STARTING/ CHARGING SYSTEM
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Power door locks circuit (7 of 8) -> NCA WIRE
Wiring diagram nca (6 of 25)
+BI
+BO
BLK WIRE
BLU WIRE
BMU+
BMV+
BMW+
BRN WIRE
CAN (+)
COMPUTER DATA LINES SYSTEM
CSS+
ECU-B FUSE
ENGINE ROOM R/B 1 ASSEMBLY
FRONT STEERING CONTROL ECU
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LG+
LT BLU WIRE
LT GRN WIRE
LV (+)
NCA WIRE
PNK WIRE
RED WIRE
RELAY 1 ENERGIZED
RG+
RH ECU-IG FUSE
RIGHT COWL SIDE J/B
RIGHT END OF DASH)
RV+
STEERING ACTUATOR ASSEMBLY (LOWER STEERING COLUMN)
STEERING SENSOR (ON STEERING COLUMN)
VGRS FUSE
VIO WIRE
WHT WIRE
WHT/BLK WIRE
WINDSHIELD WIPER SWITCH ASSEMBLY
YEL WIRE
Go to component -> Progressive power steering circuit (1 of 2) -> NCA WIRE
Wiring diagram nca (7 of 25)
ARG
ARS FUSE
ARV
BLK WIRE
BLK/WHT WIRE
BLU WIRE
CAN (+)
CAN I/F
CENTER REAR OF LUGGAGE COMPT)
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
ENGINE ROOM R/B 1 ASSEMBLY
FUSIBLE LINK BLOCK ASSEMBLY
GAUGE FUSE
GNDY
GRN WIRE
HOT AT ALL TIMES
IGY
LED DRIVER
LEFT COWL SIDE J/B
LH ECU-IG FUSE
LT BLU WIRE
LT GRN WIRE
MOTOR
MPX-B FUSE
MRG
MRV
NCA WIRE
PNK WIRE
REAR STEERING CONTROL ECU
REAR STEERING LINK ASSEMBLY
RED WIRE
RELAY 1 ENERGIZED
RELAY ENERGIZED
REVOLUTION SENSOR
STROKE SENSOR
TELLTALES
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Progressive power steering circuit (2 of 2) -> NCA WIRE
Wiring diagram nca (9 of 25)
ANTENNA CORD SUB-ASSEMBLY 2
ANTENNA DIVIDER (USA) (CENTER OF DASH)
BLK WIRE
BLU WIRE
CANADA
CANN
CANP
COMPUTER DATA LINES SYSTEM
DCM (TELEMATICS TRANSCEIVER)
DCM FUSE
ENGINE ROOM R/B 2 ASSEMBLY
GAUGE FUSE
GRN WIRE
GSW
HOT AT ALL TIMES
LT GRN WIRE
LUGGAGE ROOM J/B ASSEMBLY
MCI-
MCO-
MCVD
MIN
MUTE
NAVIGATION ANTENNA ASSEMBLY
NCA WIRE
PNK WIRE
RADIO RECEIVER ASSEMBLY
RED WIRE
RELAY ENERGIZED
RIGHT COWL SIDE J/B
RIGHT FRONT SPEAKER ASSEMBLY 2
ROOF ANTENNA ASSEMBLY
SGND
SHIFT INTERLOCK SYSTEM
SIG
SLED
SLPD
SPDP
SPI+
SPO-
STEREO COMPONENT AMPLIFIER ASSEMBLY
SUPPLEMENTAL RESTRAINTS SYSTEM
TMUT
USA
USB
USBG
USBV
VOR-
VOT+
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Telematics circuit (1 of 2) -> NCA WIRE
Wiring diagram nca (10 of 25)
ALSI
AMPLIFIER ANTENNA ASSEMBLY 1
ANTENNA
ASEL
BLK WIRE
BLU WIRE
CAN I/F
CERTIFICATION ECU
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
CSEL
DATA
DISPLAY DRIVER
ENGINE ROOM R/B 1 ASSEMBLY
ENGINE ROOM R/B 2 ASSEMBLY
F IN
F OT
FR- PNK RR+ WIRE
FRONT TIRE PRESSURE MONITOR INITIATOR
GAUGE FUSE
GRY WIRE
HOT AT ALL TIMES
LED DRIVER
LEFT COWL SIDE J/B
LH J/B-B FUSE
LH-IG FUSE
LT BLU WIRE
LT GRN WIRE
LUGGAGE ROOM J/B ASSEMBLY
MAIN BODY ECU (LEFT END OF DASH)
MPX-B FUSE
NCA WIRE
ORG/ WIRE
PNK CSEL WIRE
PNK R IN WIRE
PNK WIRE
R OT
RCO
RDAM
REAR TIRE PRESSURE MONITOR INITIATOR
RED WIRE
RELAY 1 ENERGIZED
RELAY ENERGIZED
RH-IG FUSE
RIGHT COWL SIDE J/B
RIGHT END OF DASH)
RR J/B-B FUSE
SIL
TELLTALES
TIRE PRESSURE MONITOR INITIATOR DRIVER
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Tire pressure monitoring circuit -> NCA WIRE
