Toyota Sienna III facelift 2 (2017-2020) wht Wiring diagrams
This page contains all the electrical diagrams for the component. wht, in which he is found in the car Toyota Sienna III facelift 2 (2017-2020). 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..
wht wiring diagram (101 of 135)
ALT FUSE
BATTERY
BLK WIRE
BRN WIRE
CAN I/F
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
DRIVER DISPLAY
ECU-B FUSE
ENGINE ROOM J/B
ENGINE ROOM R/B
FUSIBLE LINK BLOCK ASSEMBLY
GAUGE 2 FUSE
GENERATOR ASSEMBLY
GRY WIRE
HOT IN ON OR START
INSTRUMENT PANEL J/B
LED DRIVER
MAIN FUSE
PNK WIRE
SHORT PIN
STARTING CIRCUIT
TELLTALES
WHT WIRE
WHT/BLK WIRE
Go to component -> Charging circuit -> WHT WIRE
wht wiring diagram (102 of 135)
AIR BAG SENSOR ASSEMBLY
AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD
AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD
BLK WIRE
BRN WIRE
CANISTER PUMP MODULE
CRUISE CONTROL MAIN SWITCH
D INJ RELAY SHIELD
DATA LINK CONNECTOR 3
DRIVING SUPPORT ECU ASSEMBLY
FUEL INJECTOR 1 (FOR DIRECT INJECTION) SHIELD
FUEL INJECTOR 2 (FOR DIRECT INJECTION) SHIELD
FUEL INJECTOR 3 (FOR DIRECT INJECTION) SHIELD
FUEL INJECTOR 4 (FOR DIRECT INJECTION) SHIELD
FUEL INJECTOR 5 (FOR DIRECT INJECTION) SHIELD
FUEL INJECTOR 6 (FOR DIRECT INJECTION) SHIELD
FUEL PUMP ASSEMBLY SHIELD
FUEL PUMP CONTROL ECU
IGNITION COIL ASSEMBLY 1
IGNITION COIL ASSEMBLY 2
IGNITION COIL ASSEMBLY 3
IGNITION COIL ASSEMBLY 4
IGNITION COIL ASSEMBLY 5
IGNITION COIL ASSEMBLY 6
INSTRUMENT PANEL J/B
KNOCK CONTROL SENSOR (BANK 1) SHIELD
KNOCK CONTROL SENSOR (BANK 2) SHIELD
LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY
LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY
LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
MAIN BODY ECU
MILLIMETER WAVE RADAR SENSOR ASSEMBLY
OUTER MIRROR SWITCH ASSEMBLY
POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
SEAT MEMORY SWITCH
SHIELD
SPIRAL CABLE SUB-ASSEMBLY
STEERING PAD SWITCH ASSEMBLY
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Ground distribution circuit (2 of 6) -> WHT WIRE
wht wiring diagram (103 of 135)
A/C CONTROL ASSEMBLY 2
ACC RELAY
AIR BAG SENSOR ASSEMBLY
BACK SONAR/ CLEARANCE SONAR SWITCH ASSEMBLY
BK D/L RELAY
BLK WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
D D/UL RELAY
D/L RELAY
D/UL RELAY
DATA LINK CONNECTOR 3
FORWARD RECOGNITION CAMERA
GRN WIRE
HEADLIGHT DIMMER SWITCH ASSEMBLY
HEADLIGHT LEVELING SWITCH
INNER REAR VIEW MIRROR ASSEMBLY
INSTRUMENT PANEL J/B
KEY INTERLOCK SOLENOID
LEFT VANITY LIGHT ASSEMBLY
MAIN BODY ECU
P/POINT RELAY
P/W MAIN RELAY
POWER QUARTER WINDOW SWITCH
POWER SLIDE DOOR MAIN SWITCH
RIGHT VANITY LIGHT ASSEMBLY
ROOF CONSOLE BOX ASSEMBLY
SLIDING ROOF DRIVE GEAR ASSEMBLY
SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY
SPIRAL CABLE SUB-ASSEMBLY
STEERING LOCK ACTUATOR ASSEMBLY
STEERING SENSOR
STEERING WHEEL HEATER CONTROL ASSEMBLY
TIRE PRESSURE WARNING ECU
TRANSPONDER KEY ECU ASSEMBLY
UN-LOCK WARNING SWITCH ASSEMBLY
VSC OFF SWITCH
W/ POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR
W/ REAR SLIDING ROOF
WHT WIRE
WHT/BLK WIRE
WINDSHIELD WIPER SWITCH ASSEMBLY
Go to component -> Ground distribution circuit (3 of 6) -> WHT WIRE
wht wiring diagram (104 of 135)
AWD ECU ASSEMBLY
BACK DOOR LOCK ASSEMBLY
BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR)
BACK DOOR OPENER SWITCH ASSEMBLY
BLK WIRE
CENTER STOP LIGHT ASSEMBLY
DOOR CONTROL SWITCH ASSEMBLY (POWER BACK DOOR)
LEFT "C" PILLAR)
LEFT DOOR CONTROL RELAY
LEFT FOLD SEAT CONTROL ECU
LEFT FOLDING MOTOR
LEFT FRONT POWER SEAT SWITCH
LEFT FRONT POWER SEAT SWITCH ASSEMBLY
LEFT FRONT SEAT INNER BELT ASSEMBLY
LEFT LICENSE PLATE LIGHT ASSEMBLY
LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY
LEFT POWER SLIDE DOOR CONTROL SWITCH 1
LEFT POWER SLIDE DOOR LOCK ASSEMBLY
LEFT REAR COMBINATION LIGHT ASSEMBLY
LEFT REAR LIGHT ASSEMBLY
LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY
LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY
LEFT SEAT HEATER CONTROL SUB-ASSEMBLY
LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY
LEFT SLIDE DOOR HANDLE ASSEMBLY
POWER BACK DOOR UNIT ASSEMBLY
POWER BACK DOOR WARNING BUZZER
REAR WINDOW DEFOGGER (BACK DOOR GLASS)
REAR WIPER, MOTOR, BRACKET ASSEMBLY
RIGHT FOLD SEAT CONTROL ECU
RIGHT FOLDING MOTOR
RIGHT LICENSE PLATE LIGHT ASSEMBLY
RIGHT REAR LIGHT ASSEMBLY
SEAT CONTROL RECEIVER
USB CHANGER SOCKET (REAR SIDE)
W/ LED W/O LED
W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT
W/ MEMORY
W/ SEAT HEATER
W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM
W/O MEMORY
W/O SEAT HEATER
WHT WIRE
WHT/BLK WIRE
Go to component -> Ground distribution circuit (6 of 6) -> WHT WIRE
wht wiring diagram (105 of 135)
BACK DOOR LOCK ASSEMBLY
BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR)
BEHIND LEFT QUARTERPANEL)
BLK WIRE
BLU WIRE
BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY)
CERTIFICATION ECU ASSEMBLY
COMPUTER DATA LINES SYSTEM
COURTESY
DCM (TELEMATICS TRANSCEIVER)
ECU- IG 1 FUSE
GAUGE 2 FUSE
GRY WIRE
HOT IN ON OR START
IND
INDS
INSTRUMENT PANEL J/B
LCTY
LEFT "C" PILLAR)
LEFT FRONT DOOR COURTESY LIGHT SWITCH
LEFT REAR DOOR COURTESY LIGHT SWITCH
LT GRN WIRE
MAIN BODY ECU
NAVIGATION RECEIVER ASSEMBLY
PARKING BRAKE SWITCH ASSEMBLY
PKB FRCY
PNK WIRE
POWER MANAGEMENT CONTROL ECU
RADIO, DISPLAY RECEIVER ASSEMBLY
RCTY
RED WIRE
RELAY ENERGIZED
RIGHT END OF DASH)
RIGHT FRONT DOOR COURTESY LIGHT SWITCH
RIGHT REAR DOOR COURTESY LIGHT SWITCH
SPDP
STEREO COMPONENT AMPLIFIER ASSEMBLY
TIRE PRESSURE WARNING ECU
TRANSPONDER KEY ECU ASSEMBLY
VACUUM WARNING SWITCH ASSEMBLY
VIO WIRE
W/ SEPARATE AMPLIFIER
W/O SMART KEY SYSTEM W/ SMART KEY SYSTEM W/O POWER BACK DOOR
WHT WIRE
WHT/BLK WIRE
WINDSHIELD WIPER RELAY ASSEMBLY
YEL WIRE
Go to component -> Instrument cluster circuit (2 of 2) -> WHT WIRE
wht wiring diagram (106 of 135)
BDR
BLK WIRE
BLU WIRE
BRN WIRE
BSL+
CANN
CANP
COMPUTER DATA LINES SYSTEM
CPUB
D/L FUSE
DEFOGGER SYSTEM
DOWN
EC+
ECU- IG 1 FUSE
ECU-ACC FUSE
ECU-IG 3 FUSE
GRN WIRE
GRY WIRE
HOLD AWAY SWITCH
HOT AT ALL TIMES
HOT W/ ACC RELAY ENERGIZED
HSRL
HSSR
INSTRUMENT PANEL J/B
INTERIOR LIGHTS, EXTERIOR LIGHTS, NAVIGATION, DEFOGGER SYSTEMS
LEFT
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LM+R
LMHR
LMVR
LT BLU WIRE
LT GRN WIRE
LVC
MAIN BODY ECU
MIRB
MIRE
MIRRORS SYSTEM
MIRS
MLP
MR-
MRY SET
MSW
NAVIGATION SYSTEM
OUTER MIRROR SWITCH ASSEMBLY
PNK WIRE
RED WIRE
RELAY ENERGIZED
REMOTE CONTROL MIRROR
RET
RIGHT
SEAT MEMORY SWITCH
SIG
TRNL
VIO WIRE
VSRL
VSSR
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Memory mirrors circuit (1 of 2) -> WHT WIRE
wht wiring diagram (107 of 135)
BDR
BLK WIRE
BLU WIRE
CANN
CANP
COMPUTER DATA LINES SYSTEM
CPUB
DEFOGGER SYSTEM
EC+
ECU-B FUSE
ENGINE ROOM R/B
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HSSR
INTERIOR LIGHTS, EXTERIOR LIGHTS, NAVIGATION, DEFOGGER SYSTEMS
LT BLU WIRE
LT GRN WIRE
MIRROR FUSE
MIRRORS SYSTEM
MLP BSR+
MR-
NAVIGATION SYSTEM
PNK WIRE
RED WIRE
REMOTE CONTROL MIRROR
RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
RM+R
RMHR
RMVR
RVC
SIG
TRNR
VIO WIRE
VSSR
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Memory mirrors circuit (2 of 2) -> WHT WIRE
wht wiring diagram (108 of 135)
BEHIND LEFT QUARTERPANEL)
BLK WIRE
BLU WIRE
BRN WIRE
BUCKLE SWITCH
CANN PNK CANP WIRE
COMPUTER DATA LINES SYSTEM
ECU-B FUSE
ENGINE ROOM R/B
GRN WIRE
GROUND DISTRIBUTION SYSTEM
GRY WIRE
HOLD
HOT AT ALL TIMES
INSTRUMENT PANEL J/B
LEFT FRONT LUMBAR SUPPORT FORWARD, BACK MOTOR ASSEMBLY
LEFT FRONT POWER SEAT LIFT POSITION MOTOR ASSEMBLY
LEFT FRONT POWER SEAT RECLINING POSITION MOTOR ASSEMBLY
LEFT FRONT POWER SEAT SLIDE POSITION MOTOR ASSEMBLY
LEFT FRONT POWER SEAT SWITCH ASSEMBLY
LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR ASSEMBLY
LEFT FRONT SEAT INNER BELT ASSEMBLY
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY
LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY
LT BLU WIRE
LT GRN WIRE
LUMBAR SUPPORT
MRY SET
P/SEAT F/L FUSE
PNK WIRE
RED WIRE
RELEASE
SEAT MEMORY SWITCH
SENSOR
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Memory seat circuit -> WHT WIRE
wht wiring diagram (109 of 135)
Go to component -> Starting circuit, w/o smart key system -> WHT WIRE
wht wiring diagram (110 of 135)
Go to component -> Starting circuit, w/ smart key system -> WHT WIRE
