Lexus IS III (2013-2016) wht/blk Wiring diagrams
This page contains all the electrical diagrams for the component. wht/blk, in which he is found in the car Lexus IS III (2013-2016). 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..
wht/blk wiring diagram (121 of 239)
ACTY
BDCY
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DOOR
DRIVER'S DOOR
FR DOOR LH FUSE
GRN WIRE
GRN/RED WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
J/C
LCT
LEFT COWL SIDE J/B (LEFT END OF DASH)
LEFT DOME
LEFT MAIN BODY ECU
LH-IG FUSE
LIGHT
LPSW
LT GRN WIRE
LUGGAGE ELECTRICAL KEY
MAP LIGHT ASSEMBLY
MPXB
ORG/ WIRE
RED WIRE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT DOME
SLIDING ROOF CONTROL ECU (CENTER FRONT OF TRUNK)
SWITCH (CENTER REAR OF TRUNK)
TURN SIGNAL FLASHER (LEFT CENTER OF DASH)
VIO WIRE
W/ MEMORY W/O MEMORY
WHT WIRE
WHT/BLK WIRE
Go to component -> Anti-theft circuit (2 of 5) -> WHT/BLK WIRE
wht/blk wiring diagram (122 of 239)
1 2 3 4 5 6 7 8 9 10 SH BZR
ALTB TRLY HRLY
BLK WIRE
BLU WIRE
BRN WIRE
CENTER AIR BAG SENSOR (UNDER REAR OF CENTER CONSOLE)
DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE
DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH)
DCYL DCTY INTERIOR LIGHTS SYSTEM
DIA
DOOR LOCKS SYSTEM
DOOR LOCKS SYSTEM ACTD
DOOR LOCKS SYSTEM LSWP
DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS SYSTEM
ECU-IG RH FUSE
ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT)
EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM
EXTERIOR LIGHTS SYSTEM MEMORY SYSTEMS
FR TI, TE FUSE DOOR RH FUSE
FSPT ACAN SNOW PWR
FUSE
GRN WIRE
GRN/RED WIRE
GRY WIRE
GSW
HDLO
HEAD IND
HEADLIGHTS SYSTEM
HEADLIGHTS SYSTEM ANTI-THEFT SYSTEM
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN ON OR START
IG GSW LCTY PWS PKB LSWL
INSTRUMENT CLUSTER SYSTEM
INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM
INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM NAVIGATION SYSTEM
LSWR
LT GRN WIRE
MEMORY SYSTEMS
MIRB MIRS
MPX-B FUSE
MULTIPLEX TILT, TELESCOPIC ECU (STEERING COLUMN)
NETWORK GATEWAY ECU (RIGHT END OF DASH)
OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
OF DASH)
ORG/ WIRE
PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER)
PASSENGER'S SEAT)
PCTY PCYL LGCY INTERIOR LIGHTS SYSTEM
PNK WIRE
RCTY
RED WIRE
RED/WHT WIRE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT FRONT POSITION CONTROL ECU, SWITCH (BELOW RIGHT SIDE OF FRONT
RIGHT MAIN BODY ECU (RIGHT COWL SIDE JUNCTION BLOCK)
RIGHT OUTER MIRROR CONTROL ECU (RIGHT FRONT DOOR)
SIL
TRANSMISSIONS SYSTEM
TRUNK, TAILGATE, FUEL DOORS SYSTEM
TSW TKUL PNK PNK WIRE
VIO WIRE
WHT WIRE
WHT/BLK WIRE
WIPER/WASHER SYSTEM
YEL WIRE
YEL/BLK WIRE
Go to component -> Body ecu circuit (1 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (123 of 239)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GND WIG
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 S/S +2 S/M
ALTL WNG
BACK
BKUP
BLK WIRE
BLOCK
BLU WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT)
FR WIP FUSE LH-IG FUSE
FROM RIGHT COWL SIDE J/B (DIAGRAM 1 OF 2)
FRONT CONTROLLER
GRN WIRE
GRY WIRE
GRY/RED WIRE
HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM
HOT IN RUN OR START
ILE RCTY LCTY
LEFT COWL SIDE J/B (LEFT END OF DASH)
LEFT MAIN BODY ECU (LEFT COWL SIDE JUNCTION
LEFT MAIN BODY ECU (LEFT COWL SIDE JUNCTION BLOCK)
LGCY
LKUL
LPSW
LT BLU WIRE
LT GRN WIRE
MPXB IG
NAVIGATION SYSTEM
PNK BDCY WIRE
PNK WIRE
POWER WINDOW REGULAR MASTER SWITCH ASSEMBLY
RED WIRE
RED/BLU WIRE
SGND
TL TR
TRUNK, TAILGATE, FUEL DOORS SYSTEM
VIO WIRE
VIO/GRN WIRE
WHT WIRE
WHT/BLK WIRE
WIPER/WASHER SYSTEM
WIPER/WASHER SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM
YEL WIRE
Go to component -> Body ecu circuit (2 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (124 of 239)
BATB
BDCY RCTY
BLK WIRE
BLU WIRE
BRN WIRE
COURTESY
DCTY
DCYL
ECU-IG RH FUSE
FOOT LAMP
FR DOOR RH FUSE
GRN WIRE
HOT AT ALL TIMES
HOT IN ON OR START
LCTY
LEFT COWL SIDE J/B (LEFT END OF DASH)
LEFT FRONT DOOR COURTESY LIGHT ASSEMBLY
LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR)
LEFT MAIN BODY ECU
LEFT OUTER REARVIEW MIRROR ASSEMBLY
LEFT REAR DOOR COURTESY SWITCH (LEFT "C" PILLAR)
LGCY
LT GRN WIRE
LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID)
LUGGAGE COMPARTMENT LIGHT DIODE (LEFT SIDE OF TRUNK)
NOISE FILTER (LUGGAGE ROOM LAMP) (LEFT SIDE OF TRUNK)
ORG/ WIRE
PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER)
PCTY
PCYL
PNK WIRE
RCTY
RED WIRE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT FRONT DOOR COURTESY LIGHT ASSEMBLY
RIGHT FRONT DOOR COURTESY SWITCH (RIGHT "B" PILLAR)
RIGHT MAIN BODY ECU
RIGHT OUTER REARVIEW MIRROR ASSEMBLY
RIGHT REAR DOOR COURTESY SWITCH (RIGHT "C" PILLAR)
ROOM LIGHT ASSEMBLY 2
TI, TE FUSE
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Courtesy lamps circuit (1 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (125 of 239)
BLK WIRE
BLK/ WHT WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
DOME FUSE
DOME LIGHT
ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT)
FSPT
GRN WIRE
HOT AT ALL TIMES
LEFT FRONT MAP LIGHT
LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1
LEFT REAR MAP LIGHT
LEFT RIGHT FRONT FRONT MAP MAP LIGHT LIGHT SWITCH SWITCH
LEFT VANITY LAMP
LEFT VISOR ASSEMBLY
ON/OFF DOOR
ORG/ WIRE
OVERHEAD MODULE (CENTER FRONT OF ROOF)
PNK WIRE
RED WIRE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT FRONT MAP LIGHT
RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1
RIGHT MAIN BODY ECU
RIGHT REAR MAP LIGHT
RIGHT VANITY LAMP
RIGHT VISOR ASSEMBLY
SHIFT ILLUM- INATION
SPOT LIGHT ASSEMBLY
WHT WIRE
WHT/BLK WIRE
WHT/RED WIRE
YEL WIRE
Go to component -> Courtesy lamps circuit (2 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (126 of 239)
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLU WIRE
BLU/ORG WIRE
BRN WIRE
ECU-IG LH FUSE
ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT)
FR TAIL FUSE
FRONT CONTROLLER
GRN WIRE
GRN/RED WIRE
GRN/YEL WIRE
GRY WIRE
H-LP UPR FUSE
HEADLIGHTS SYSTEM
HORN FUSE
HORN RELAY
HORNS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM
HOT AT ALL TIMES
HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) MPX-B FUSE
HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH)
INSTRUMENT CLUSTER SYSTEM WIPER/WASHER SYSTEM
LEFT COWL SIDE J/B (LEFT END OF DASH)
LEFT MAIN BODY ECU
LEFT OUTER MIRROR CONTROL ECU
LT GRN WIRE
OVERHEAD MODULE (CENTER FRONT OF ROOF)
POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH)
RAIN SENSOR (TOP CENTER OF FRONT WINDSHIELD)
RED/BLU WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
SLIDING ROOF CONTROL ECU (CENTER FRONT OF ROOF)
VIO WIRE
WHT/BLK WIRE
WHT/BLU WIRE
WIPER/WASHER SYSTEM
WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM
Go to component -> Front controller circuit -> WHT/BLK WIRE
wht/blk wiring diagram (127 of 239)
BACK WINDOW LEFT LOCK SLIDE ROOF MOTOR
BLK WIRE
CENTER STOP LIGHT ASSEMBLY
DRIVER'S DOOR
FUEL LID W/ MOTOR LOCK
FUEL PUMP, GAUGE ASSEMBLY
JUNCTION
JUNCTION CONNECTOR
LEFT FRONT LUMBAR POWER SEAT SWITCH
LEFT FRONT POSITION CONTROL ECU, SWITCH ASSEMBLY
LEFT FRONT POWER SEAT SLIDE SWITCH ASSEMBLY
LEFT FRONT POWER SEAT SWITCH
LEFT FRONT SEAT INNER BELT
LEFT LICENSE PLATE LIGHT ASSEMBLY
LEFT LUGGAGE COMPARTMENT DOOR HINGE ASSEMBLY
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LEFT REAR COMBINATION LIGHT ASSEMBLY
LEFT REAR LIGHT ASSEMBLY
LEFT SEAT BACK CLIMATE CONTROL BLOWER
LEFT SEAT LEFT HEATER SEAT CUSHION CONTROL CLIMATE SUB- CONTROL ASSEMBLY BLOWER
LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY
LUGGAGE ELECTRICAL KEY SWITCH
OUTER MIRROR SWITCH LEFT ASSEMBLY FRONT DOOR LOCK ASSEMBLY
POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
REAR WINDOW DEFOGGER (BACK DOOR GLASS)
RIGHT REAR COMBINATION LIGHT ASSEMBLY
RIGHT REAR LIGHT ASSEMBLY
SLIDING ROOF CONTROL ECU
TRIM HINGE PACKAGE TRAY 1
TRIM HINGE PACKAGE TRAY 2
VIO WIRE
W/ CLIMATE CONTROL SEAT
W/ MEMORY
W/O MEMORY
WHT WIRE
WHT/BLK WIRE
Go to component -> Ground distribution circuit (5 of 6) -> WHT/BLK WIRE
wht/blk wiring diagram (128 of 239)
19 12 EC
6 7 5 COMPUTER DATA LINES SYSTEM
BLK WIRE
BLK/ WHT WIRE
BLU WIRE
CIGARETTE LIGHTER ASSEMBLY
CLOCK ASSEMBLY ILL+
CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY
DCM ILL+ (TELE- MATICS TRANS- CEIVER) (RIGHT SIDE OF DASH)
FRONT CENTER REGISTER ILLUM- INATION ILL+
FUSE
GLOVE BOX LIGHT ASSEMBLY
GRN WIRE
GRN/RED WIRE
GRY WIRE
HEAD AUTO
HOT AT ALL TIMES ENGINE ROOM MPX-B FUSE R/B 1 (RIGHT REAR OF ENGINE COMPT)
HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH)
HOT IN ON OR ACC
HOT IN ON OR START RIGHT COWL SIDE J/B (RIGHT END OF DASH) ECU-IG RH FUSE
ILL+ GND
ILL- MULTI- DISPLAY ASSEMBLY ILL+
INTEGRATED CONTROL, PANEL ASSEMBLY ILL+
LEFT COWL SIDE J/B (LEFT END OF DASH)
LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY
LT GRN WIRE
OFF TAIL
ORG/ WIRE
OUTER MIRROR SWITCH ASSEMBLY ILL+
PANEL FUSE
RADIO RECEIVER ASSEMBLY SWG ILL+
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT INTERIOR ILLUM- INATION LIGHT ASSE- MBLY 2
RIGHT MAIN BODY ECU
SATELLITE SWITCH SET
TAIL RELAY
TRLY BECU
W/ NAVIGATION
W/O NAVIGATION
WHT WIRE
WHT/BLK WIRE
WINDSHIELD WIPER SWITCH ASSEMBLY
YEL WIRE
Go to component -> Instrument illumination circuit (1 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (129 of 239)
BLK WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
CRUISE DISTANCE SWITCH ASSEMBLY ILL+
ENGINE SWITCH
FRONT
FUSE
GAUGE FUSE
GRN WIRE
GRY WIRE
HEADLAMP CLEANER SWITCH ASSEMBLY
HOT AT ALL TIMES
HOT IN ON OR START
ILL+ TC
ILL+ WIPER DEICER ILL- SWITCH
LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 2
LEFT STEERING PAD SWITCH
LIGHT CONTROL RHEOSTAT
LT GRN WIRE
LUGGAGE DOOR OPENER SWITCH ASSEMBLY
MPX+ MPX-
MULTI-MEDIA MODULE RECEIVER ASSEMBLY (W/ NAVIGATION)
ORG/ WIRE
PATTERN SELECT SWITCH ASSEMBLY 1
PNK WIRE
POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH)
POWER SUPPLY CIRCUIT
RIGHT COWL (BEHIND RIGHT KICK PANEL) SIDE J/B (RIGHT END OF DASH)
RIGHT COWL SIDE J/B
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT END OF DASH)
RIGHT STEERING PAD SWITCH
SEAT HEATER SWITCH
SHIFT POSITION INDICATOR
SPIRAL CABLE (UNDER STEERING WHEEL)
STEERING PAD SWITCH ASSEMBLY
SWG
SWIL
TR ET
VIO WIRE
VSC OFF SWITCH
W/ NAVIGATION
W/O NAVIGATION
WHT RED/ WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Instrument illumination circuit (2 of 2) -> WHT/BLK WIRE
wht/blk wiring diagram (130 of 239)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 TX- TX+ ILL+ IG+
BLK WIRE
BRN WIRE
DOOR LOCKS, ANTI-THEFT SYSTEMS
ENGINE ROOM R/B 1 (RIGHT REAR
FUSE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN ON OR START RIGHT COWL SIDE J/B ECU- (RIGHT END IG RH OF DASH) FUSE
INTEGRATION CONTROL, PANEL ASSEMBLY
LEFT COWL SIDE J/B (LEFT END OF DASH)
LT BLU WIRE
LT GRN WIRE
MPX-B FUSE OF ENGINE COMPT)
NAVIGATION, SOUND SYSTEMS INTERIOR LIGHTS SYSTEM
ORG/ WIRE
PAON P-AB
PNK PBEW WIRE
RED WIRE
SEUC ILL-
SUPPLEMENTAL RESTRAINTS SYSTEM
VIO WIRE
WARNING SYSTEMS
WHT WIRE
WHT/BLK WIRE
Go to component -> Integration control and panel circuit -> WHT/BLK WIRE
