Toyota Highlander III (2013-2016) wht Wiring diagrams
This page contains all the electrical diagrams for the component. wht, in which he is found in the car Toyota Highlander 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 wiring diagram (101 of 210)
14 13 6 27 CANH CANL FLCY FRCY
2 19 3 RCTY LSFL KSW
27 17 GCTY FRCL FLCL
4 13 BCTY LCTY
9 8 CANP CANH
9 8 CANP CANN PNK WIRE
BACK WINDOW LOCK ASSEMBLY (W/ GLASS
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DOME CUT RELAY
DOME FUSE
ECU ASSEMBLY
FA (LEFT SIDE OF DASH)
FB (UNDER FRONT OF CENTER CONSOLE)
FE (RIGHT CENTER OF DASH)
FSPT
FUSE
GRN WIRE
GRY WIRE
HATCH OPENER)
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
J/C 7 (RIGHT CENTER OF DASH)
J/C 9 (LEFT CENTER
LEFT COURTESY LIGHT ASSEMBLY
LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "B" PILLAR)
LEFT FRONT DOOR LOCK
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LEFT REAR AMBIENT ILLUMINATION (IF EQUIPPED)
LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "C" PILLAR)
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU (ON INSTRUMENT PANEL J/B)
MLP
OF DASH)
ORG/ WIRE
PPL
PPL/BLU WIRE
PPL/GRN WIRE
PPL/WHT WIRE
PPL/YEL WIRE
PUDDLE LIGHT
RED WIRE
RELAY 3 ENERGIZED
RIGHT COURTESY LIGHT ASSEMBLY
RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN RIGHT "B" PILLAR)
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN RIGHT "C" PILLAR)
UN-LOCK WARNING SWITCH ASSEMBLY (EXCEPT HYBRID)
UNLOCK DETECTION
VIO WIRE
W/ MOTOR ASSEMBLY
W/O POWER BACK DOOR W/ POWER BACK DOOR EXCEPT HYBRID HYBRID
WHT WIRE
WHT/BLK WIRE
XA (LEFT SIDE OF BACK DOOR)
Go to component -> Courtesy lamps circuit (1 of 2) -> WHT WIRE
wht wiring diagram (102 of 210)
13 14 CANP CANN
BACK DOOR CONTROL SWITCH
BACK DOOR LOCK ASSEMBLY (W/ POWER BACK DOOR) (BOTTOM CENTER OF BACK DOOR)
BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR) (BOTTOM CENTER OF BACK DOOR)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
CTY
CTYO
DIODE (LUGGAGE ROOM 1) (W/O POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR)
DIODE (LUGGAGE ROOM 2) (W/ POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR)
FA (LEFT SIDE OF DASH)
FB (UNDER FRONT OF CENTER CONSOLE)
FUL
GRN WIRE
HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT FUSE SIDE OF ENGINE COMPT)
J/C 3 (LEFT SIDE OF DASH)
J/C 9 (LEFT CENTER OF DASH)
LEFT AMBIENT LIGHT (IF EQUIPPED)
LEFT FRONT SPOT LIGHT ASSEMBLY
LEFT REAR SPOT LIGHT ASSEMBLY
LEFT VISOR ASSEMBLY
LT BLU WIRE
MAP LIGHT ASSEMBLY
MULTIPLEX NETWORK DOOR ECU (W/ POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR)
OF BACK DOOR)
ORG/ WIRE
PPL
PPL/BLU WIRE
PPL/GRN WIRE
PPL/LT BLU WIRE
PPL/LT GRN WIRE
PPL/WHT WIRE
PPL/YEL WIRE
RED WIRE
RIGHT AMBIENT LIGHT (IF EQUIPPED)
RIGHT FRONT SPOT LIGHT ASSEMBLY
RIGHT REAR SPOT LIGHT ASSEMBLY
RIGHT VISOR ASSEMBLY
ROOM LIGHT ASSEMBLY 1
RRMP
TRANSPONDER KEY COIL (EXCEPT HYBRID)
W/O POWER BACK DOOR W/ POWER BACK DOOR
WHT WIRE
WHT/BLK WIRE
XA (LEFT SIDE
Go to component -> Courtesy lamps circuit (2 of 2) -> WHT WIRE
wht wiring diagram (103 of 210)
12 4 13 2 11 PKB BCTY LCTY RCTY
BACK
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES
DISP
DOWN
ENGINE OIL PRESSURE SWITCH (LEFT SIDE OF ENGINE)
ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT)
ENTER
FB (UNDER FRONT OF CENTER CONSOLE)
FE (RIGHT CENTER OF DASH)
FRCY FLCY CANL CANH
FUSE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
J/C 3 (LEFT SIDE OF DASH)
LEFT
LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR)
LEFT STEERING PAD SWITCH FE (RIGHT CENTER OF DASH)
LEFT STEERING SWITCH
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU
MPX-B 1 FUSE
ORG/ WIRE
PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL)
PNK WIRE
PPL
PPL/YEL WIRE
RED WIRE
RELAY ENERGIZED
RIGHT
RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR)
RIGHT STEERING PAD SWITCH
RIGHT STEERING SWITCH
SPIRAL CABLE W/ SENSOR SUB ASSEMBLY (IN STEERING COLUMN)
STEERING PAD SWITCH ASSEMBLY (W/ NAVIGATION)
STEERING PAD SWITCH ASSEMBLY (W/O NAVIGATION)
SYSTEM
TEMPERATURE SWITCH (UNDER CENTER OF VEHICLE)
TOP
VIO WIRE
W/ NAVIGATION
W/O NAVIGATION
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Instrument cluster circuit, hybrid (2 of 3) -> WHT WIRE
wht wiring diagram (104 of 210)
1 2 3 4 5 6 7 IG+ ILL+
10 6 IND SPD
17 23 13 22 P AB PAON CAN H CAN L
9 10 11 12 13 14 15 16 LP
AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE)
BLK WIRE
BLU WIRE
BRN WIRE
CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH)
CLOCK ASSEMBLY
COMPUTER DATA LINES SYSTEM
CTY COURTESY BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR)
DCM (TELEMATICS TRANSCEIVER) (W/ SAFETY CONNECT) (UNDER FRONT OF CENTER CONSOLE)
ECU-ACC FUSE
FB (UNDER FRONT OF CENTER CONSOLE)
FUL
GRY WIRE
HOT W/ ACC RELAY ENERGIZED
IND
IND P AB PAON
INSTRUMENT PANEL J/B (BEHIND
J/C 4 (RIGHT SIDE OF DASH)
J/C 7 (RIGHT CENTER OF DASH)
J/C 9 (LEFT CENTER OF DASH)
LEFT END OF DASH)
LEFT REAR DOOR COURTESY LIGHT SWITCH (IN LEFT "C" PILLAR)
LT BLU WIRE
LT GRN WIRE
MULTIPLEX NETWORK DOOR ECU (RIGHT SIDE OF BACK DOOR)
ORG/ WIRE
PASSENGER AIR BAG ON/OFF IND
POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH)
RED WIRE
RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR)
SECURITY IND
SPDI
STEREO COMPONENT AMPLIFIER ASSEMBLY (12 SPEAKER) (UNDER CENTER CONSOLE)
VEHICLE APPROACHING SPEAKER CONTROLLER (RIGHT SIDE OF DASH)
WHT WIRE
WHT/BLK WIRE
XA (LEFT SIDE OF BACK DOOR)
YEL WIRE
Go to component -> Instrument cluster circuit, hybrid (3 of 3) -> WHT WIRE
wht wiring diagram (105 of 210)
A/C ILL+ CONTROL ASSEMBLY ILL-
ACAN
AGND
ALT DC/DC FUSE
ASSEMBLY
BLK WIRE
BRN WIRE
CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL MAIN SWITCH
DOOR CONTROL SWITCH
ECU-ACC FUSE
ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT)
ENGINE SWITCH (EXCEPT HYBRID)
EXCEPT HYBRID HYBRID
FA (LEFT SIDE OF DASH)
FB (UNDER FRONT OF CENTER CONSOLE)
FE (RIGHT CENTER OF DASH)
FUSE
GLOVE BOX LIGHT
GRN WIRE
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
J/C 3 (LEFT SIDE OF DASH)
J/C 5 (CENTER OF DASH)
J/C 7 (RIGHT CENTER OF DASH)
J/C 9 (LEFT CENTER OF DASH)
LEFT STEERING SWITCH
LT GRN WIRE
MAIN BODY ECU (ON INSTRUMENT PANEL J/B)
ORG/ WIRE
PANEL FUSE
PNK WIRE
POWER SWITCH (HYBRID)
PPL
RED WIRE
RELAY 3 ENERGIZED
RIGHT STEERING SWITCH STEERING PAD SWITCH ASSEMBLY
SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (IN STEERING WHEEL)
SWIL
TAIL
TAIL RELAY
TO J/C 5 (DIAGRAM 2 OF 3)
W/ NAVIGATION SYSTEM
W/O NAVIGATION SYSTEM
WHT WIRE
WHT/BLK WIRE
Go to component -> Instrument illumination circuit (1 of 3) -> WHT WIRE
wht wiring diagram (106 of 210)
ASSEMBLY
BLK WIRE
DIFFERENTIAL LOCK SWITCH (EXCEPT HYBRID)
DOWNHILL ASSIST CONTROL SWITCH VSC OFF SWITCH
EXCEPT HYBRID
EXCEPT HYBRID HYBRID
FROM J/C 5 (DIAGRAM 1 OF 3)
FROM J/C 5 (DIAGRAM 2 OF 3)
HEATER SWITCH ASSEMBLY (HYBRID)
J/C 5 (CENTER
J/C 5 (CENTER OF DASH)
LEFT SEAT HEATER SWITCH (W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT)
LEFT SEAT MEMORY SWITCH (W/ SEAT POSITION MEMORY)
LILL
LT BLU WIRE
LT GRN WIRE
MAP LIGHT ILL ASSEMBLY
OF DASH)
ORG/ WIRE
OUTER MIRROR SWITCH ASSEMBLY (W/ SEAT POSITION MEMORY)
OUTER MIRROR SWITCH ASSEMBLY (W/O SEAT POSITION MEMORY)
PATTERN SELECT SWITCH
PROTECTION)
RED WIRE
RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY
RIGHT REAR POWER
RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY
RIGHT SEAT HEATER SWITCH (W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT)
SEAT HEATER SWITCH (W/O SEAT HEATER, CLIMATE CONTROL SEAT)
SHIFT ILL+ POSITION INDICATOR
TO J/C 5 (DIAGRAM 2 OF 3)
W/ REAR POWER WINDOW JAM PROTECTION
WHT WIRE
WINDOW REGULATOR SWITCH ASSEMBLY (W/O REAR POWER WINDOW JAM
YEL WIRE
Go to component -> Instrument illumination circuit (2 of 3) -> WHT WIRE
wht wiring diagram (107 of 210)
ASSIST MAIN SWITCH)
BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY) (IF EQUIPPED)
BRN WIRE
CAN I/F
CLOCK ASSEMBLY ILL+
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
DOOR CONTROL SWITCH ASSEMBLY (W/ POWER BACK DOOR)
ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT)
FD (LEFT CENTER OF DASH)
FUEL LID OPENER SWITCH
FUSE
GRN WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL J/B
J/C 6 (LEFT SIDE OF DASH)
LANE DEPARTURE ALERT SWITCH (LANE- KEEPING AUTO HIGH BEAM
LED DRIVER
LIGHTER ILL- ILLUMINATION) (UNDER CENTER OF DASH)
LT BLU WIRE
LT GRN WIRE
METER FUSE
OPTION CONNECTOR (CIGARETTE
ORG/ WIRE
OUTER MIRROR HEATER SWITCH ASSEMBLY (W/ FRONT WINDOW DEICER)
RED WIRE
RELAY ENERGIZED
STEERING HEATER SWITCH
SWITCH
TELLTALES
WHT WIRE
Go to component -> Instrument illumination circuit (3 of 3) -> WHT WIRE
wht wiring diagram (108 of 210)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 MM
BDSL BDR
BLIND SPOT MONITOR INDICATOR
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BSL+
CANN
CANP
COMPUTER DATA LINES SYSTEM
DOWN
ECU-ACC FUSE
FA (LEFT SIDE OF DASH)
FE (RIGHT CENTER OF DASH)
FUSE
GRN WIRE
GRY WIRE
HEATER
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
HSRL
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
J/C 12 (BASE OF "D" PILLAR)
J/C 4 (RIGHT SIDE OF DASH)
J/C 7 (RIGHT CENTER OF DASH)
LEFT
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (IN LEFT DOOR)
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LEFT SEAT MEMORY SWITCH
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU
MB (LEFT "C" PILLAR)
MIRB
MIRE
MIRS
MLP
MMRY
MSW
NAVIGATION SYSTEM
ORG/ WIRE
ORG/BLK WIRE
OUTER MIRROR SWITCH ASSEMBLY
P/W F/L
PNK WIRE
PPL
PUDDLE LIGHT
RED WIRE
RED/BLU WIRE
RELAY ENERGIZED
RIGHT
SET-
SIG CPUB GND CANN CANP
TRNI
TURN
VIO WIRE
VSRL
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Memory mirrors circuit (1 of 2) -> WHT WIRE
wht wiring diagram (109 of 210)
BDSR BDR
BLIND SPOT MONITOR INDICATOR
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BSR+
COMPUTER DATA LINES SYSTEM
ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT)
GRN WIRE
GRY WIRE
HEATER
HOT AT ALL TIMES
HSSR
INSTRUMENT PANEL J/B
J/C 11 (RIGHT REAR CORNER OF CARGO AREA)
LB (RIGHT REAR QUARTERPANEL)
LT BLU WIRE
MLP
MPX-B 1 FUSE
NAVIGATION SYSTEM
ORG/ WIRE
ORG/BLK WIRE
P/W (BEHIND F/R LEFT END FUSE OF DASH)
PUDDLE LIGHT
RED WIRE
RED/BLU WIRE
RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR)
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
SIG CPUB GND CANN CANP
TRNI
TURN PNK WIRE
VIO WIRE
VSSR
WHT WIRE
Go to component -> Memory mirrors circuit (2 of 2) -> WHT WIRE
wht wiring diagram (110 of 210)
+B FRV+ RCL+ LFT+ RCL- LFT-
1 2 3 8 9 MM
BLK WIRE
BLU WIRE
CANN CANP
COMPUTER DATA LINES SYSTEM
FA (LEFT SIDE OF DASH)
FUSE
GND SLD+ SLD- FRV-
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) MPX-B 1 FUSE
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
J/C 15 (UNDER DRIVER SEAT)
LEFT FRONT POWER SEAT POSITION MOTOR (SLIDE POSITION)
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (IN LEFT DOOR)
LEFT SEAT MEMORY SWITCH
LT BLU WIRE
LT GRN WIRE
LUMBAR SUPPORT SWITCH (POWER SEAT SWITCH ASSEMBLY)
MB (LEFT "C" PILLAR)
MMRY
ORG/ WIRE
P/SEAT F/L FUSE
PNK CANN CANP WIRE
PNK WIRE
POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT SIDE OF DRIVER SEAT)
RED WIRE
RELAY ENERGIZED
SEAT VARIABLE CUSHION SWITCH
SET-
SYSB
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Memory seat circuit -> WHT WIRE
