Toyota Sienna III facelift 2 (2017-2020) behind left quarterpanel) Wiring diagrams

A/A SEAT FUSE BEHIND LEFT QUARTERPANEL) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ECU-B FUSE ECU-IG 3 FUSE ENGINE ROOM R/B FBOP FUSE BLOCK GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSP INSTRUMENT PANEL J/B IOSP LFBC LFDN LFE LFFR LFIN LFRD LFRU LT BLU WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY POSITION CONTROL ECU ASSEMBLY POWER SEAT MOTOR ASSEMBLY (FRONT-REAR SLIDE MOTOR) POWER SEAT MOTOR ASSEMBLY (OUTWARD SLIDE MOTOR) POWER SEAT MOTOR ASSEMBLY (SWIVEL MOTOR) POWER SEAT SWITCH ASSEMBLY 2 (INGRESS, EGRESS SWITCH) REAR SEAT W/ ADJUSTER FRAME ASSEMBLY RED WIRE RED/BLK WIRE RELAY ENERGIZED S+B SHIFT LOCK CONTROL ECU SUB-ASSEMBLY SLBC SLFR SLIN SLOT SLP SWOP TRANSAXLE ASSEMBLY) TRNI TRNO UDP VIO WIRE WELCAB FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

BACK DOOR LOCK ASSEMBLY BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COURTESY D/L FUSE DOME FUSE DOOR CONTROL SWITCH ASSEMBLY ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B FLCL FRCL FSPT GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT END OF DASH) LCTY LEFT "C" PILLAR) LEFT CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU PNK 1 WIRE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY RIGHT FRONT DOOR COURTESY LIGHT ASSEMBLY RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH RIGHT REAR ROOM LIGHT ASSEMBLY RIGHT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY UN-LOCK WARNING SWITCH ASSEMBLY VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR W/ POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE BZR COMPUTER DATA LINES SYSTEM D D/UL RELAY D/L FUSE D/L RELAY D/UL RELAY DETECTION DOOR CONTROL RECEIVER DRL ECU- IG 1 FUSE ECU-ACC FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED IND INSTRUMENT PANEL J/B LCTY LEFT "C" PILLAR) LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LOCK LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU PNK RDA WIRE PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY SBEM UN-LOCK WARNING SWITCH ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE

BACK DOOR LOCK ASSEMBLY BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR) BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE CODE COMPUTER DATA LINES SYSTEM COURTESY DOOR LOCK CONTROL SWITCH ECU-B 2 FUSE ECU-B FUSE ENGINE HOOD COURTESY SWITCH ENGINE ROOM R/B ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES INDS INDW INSTRUMENT PANEL J/B LCTY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH LEFT REAR DOOR COURTESY LIGHT SWITCH LOCK LT BLU WIRE MAIN BODY ECU NEO ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT REAR DOOR COURTESY LIGHT SWITCH SWIL TRANSPONDER KEY COIL TXCT UNLOCK VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE CANADA USA CERTIFICATION ECU ASSEMBLY (W/ SMART KEY SYSTEM) (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT CSPT D/L FUSE DOME LIGHT CUT SWITCH DOOR CONTROL SWITCH ASSEMBLY (POWER BACK DOOR) DRL ECU- IG 1 FUSE ECU-ACC FUSE ENGINE ROOM J/B ENGINE SWITCH (W/ SMART KEY SYSTEM) FRONT SLIDING ROOF GAUGE 2 FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START HOT W/ HOT W/ ACC RELAY ENERGIZED IGNITION KEY CYLINDER LIGHT INSTRUMENT PANEL J/B J/B ALT FUSE LEFT POWER SLIDE DOOR LIGHT CUT RELAY LT BLU WIRE MAIN BODY ECU MOOD LIGHT OFF DRL OFF PANEL FUSE PNK WIRE POWER BACK DOOR REAR SLIDING ROOF RED WIRE RIGHT POWER SLIDE DOOR ROOF CONSOLE BOX ASSEMBLY SWIL TAIL TAIL RELAY TRANSPONDER KEY COIL VIO WIRE W/ POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

BACK SONAR/ CLEARANCE SONAR SWITCH ASSEMBLY BEHIND LEFT QUARTERPANEL) BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE ECU-B FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HEADLIGHT LEVELING SWITCH HOT AT ALL TIMES LED DRIVER LEFT POWER SLIDE DOOR CONTROL SWITCH 1 LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY OUTER MIRROR SWITCH ASSEMBLY PATTERN SELECT SWITCH ASSEMBLY PNK WIRE POWER QUARTER WINDOW SWITCH POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY STEERING HEATER SWITCH TELLTALES VSC OFF SWITCH W/O MEMORY W/ MEMORY WHT WIRE WHT/BLK WIRE

BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE BZR COMPUTER DATA LINES SYSTEM D D/UL RELAY D/L FUSE D/L RELAY D/UL RELAY DETECTION DOOR CONTROL RECEIVER DRL ECU- IG 1 FUSE ECU-ACC FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED IND INSTRUMENT PANEL J/B LCTY LEFT "C" PILLAR) LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LOCK LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU PNK RDA WIRE PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY SBEM UN-LOCK WARNING SWITCH ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE

BACK DOOR LOCK ASSEMBLY BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR) BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE CODE COMPUTER DATA LINES SYSTEM COURTESY DOOR LOCK CONTROL SWITCH ECU-B 2 FUSE ECU-B FUSE ENGINE HOOD COURTESY SWITCH ENGINE ROOM R/B ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES INDS INDW INSTRUMENT PANEL J/B LCTY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH LEFT REAR DOOR COURTESY LIGHT SWITCH LOCK LT BLU WIRE MAIN BODY ECU NEO ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT REAR DOOR COURTESY LIGHT SWITCH SWIL TRANSPONDER KEY COIL TXCT UNLOCK VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU ASSEMBLY CHILD PROTECTOR SWITCH COMPUTER DATA LINES SYSTEM DATA DOOR CONTROL RECEIVER FUL FULL LATCH SWITCH GRN WIRE GRY WIRE HAF HALF LATCH SWITCH LEFT "C" PILLAR) LEFT POWER SLIDE DOOR SENSOR ASSEMBLY LEFT SLIDE DOOR HANDLE ASSEMBLY LT BLU WIRE NORMAL POSITION SWITCH (CLOSE SIDE) NORMAL POSITION SWITCH (OPEN SIDE) NPC NPR PAWL SWITCH PNK WIRE POL POWER SLIDE DOOR CLOSE SWITCH POWER SLIDE DOOR OPEN SWITCH RCO RED WIRE RELEASE CLOSER MOTOR RIGHT END OF DASH) RIGHT POWER SLIDE DOOR CONTROL SWITCH 1 RIGHT POWER SLIDE DOOR LOCK ASSEMBLY RIGHT POWER SLIDE DOOR SENSOR ASSEMBLY RIGHT SLIDE DOOR HANDLE ASSEMBLY RSSI SMART POWER SLIDE DOOR SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR LOCK ASSEMBLY BDCY BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B FLD FOLD FOLD SEAT FUSE FOLDING MOTOR FRONT GRN WIRE GRY WIRE HALL IC SENSOR HOT AT ALL TIMES INSTRUMENT PANEL J/B LCKF LCKR LEFT FOLD SEAT CONTROL ECU LEFT FOLD SEAT SWITCH ASSEMBLY LEFT FOLDING MOTOR LEFT FRONT SEAT LOCK SWITCH LEFT POWER SEAT MOTOR (LEFT REAR SEAT RECLINING CONTROL 2) LEFT REAR SEAT LOCK SWITCH LT BLU WIRE LT GRN WIRE PNK RCLF WIRE PNK WIRE RACT RATCH RELEASE ACTUATOR RCL- RCLR REAR RECLINING SWITCH RED WIRE RELAY ENERGIZED RETRACT LOCK SWITCH RIGHT FRONT SEAT LOCK SWITCH RIGHT REAR SEAT LOCK SWITCH RTRN SFLD SRCL STOP FUSE TBL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE