Toyota Sienna III facelift 2 (2017-2020) ecu-ig 3 fuse Wiring diagrams

B/LE BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE CAN I/F CANH PNK WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L FUSE ECU-IG 3 FUSE GAUGE 2 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B MAIN BODY ECU PARKING BRAKE SWITCH ASSEMBLY PNK CANH WIRE RED WIRE RELAY ENERGIZED STEERING SENSOR W/ VEHICLE DYNAMICS INTEGRATED MANAGEMENT WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY YEL WIRE

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

BLB BLGD BLIND SPOT MONITOR INDICATOR BLK WIRE BLU WIRE BRB BRGD BRN WIRE BSL+ BSR+ BZN BZP CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CR LH ECU-B FUSE ECU-IG 3 FUSE ENGINE ROOM R/B GAUGE 1 FUSE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES INSTRUMENT PANEL J/B LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE OFF OMIL OMIR PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE RELAY ENERGIZED RH CR RIGHT BLIND SPOT MONITOR SENSOR RIGHT OUTER REAR VIEW MIRROR ASSEMBLY TRANSAXLE ASSEMBLY) TURN SIGNAL SWITCH VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE EC MIRROR EC+ ECU-B FUSE ECU-IG 3 FUSE ENGINE ROOM R/B GARAGE DOOR OPENER HEADLIGHT SWIVEL ECU ASSEMBLY HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE ORG/ WIRE RED WIRE RIGHT END OF DASH) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SMR VIO WIRE W/ MEMORY WHT WIRE WHT/BLK WIRE

+SM +SSW AUTO BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CANL PNK CANH WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY DSS 1 FUSE ECU-IG 3 FUSE ENGINE ROOM J/B ENGINE ROOM R/B FRONT WASHER SWITCH FRONT WIPER SWITCH GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B INTERMITTENT J/B-ALT FUSIBLE LINK LEVEL WARNING SWITCH ASSEMBLY LO HI LT GRN WIRE MIST OFF MIST OFF AUTO PNK WIRE RAIN SENSOR RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SIG TAIL TAIL RELAY VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WIG WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY WIP ECU FUSE WIP FUSE

BLK WIRE BLU WIRE ECU-IG 3 FUSE GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE INSTRUMENT PANEL J/B LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LEFT SEAT HEATER SWITCH RELAY ENERGIZED RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY RIGHT SEAT HEATER SWITCH S-HTR F/L FUSE S-HTR F/R FUSE VIO WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRIVING SUPPORT ECU ASSEMBLY ECU- IG 1 FUSE ECU-IG 2 FUSE ECU-IG 3 FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY GAUGE 2 FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT IN ON OR START HTR IGB INSTRUMENT PANEL J/B LDA LED DRIVER OFF PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT STEERING SWITCH SKID CONTROL BUZZER ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY SPSW STEERING PAD SWITCH ASSEMBLY TELLTALES TURN SIGNAL SWITCH VIO WIRE W/ STEERING HEATER W/O STEERING HEATER WHT WIRE WHT/BLK WIRE

6 SPEAKER W/ SAFETY CONNECT ANTENNA BLK WIRE BLU WIRE BRN WIRE CA+ CDL+ CDR+ CGND CLUSTER SYSTEM COMPUTER DATA LINES SYSTEM CSLD CSW+ ECU-B 2 FUSE ECU-IG 3 FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE GVO+ HOT AT ALL TIMES INSTRUMENT INSTRUMENT PANEL J/B LT BLU WIRE LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B MCO- MIC - MIN MUTE NAVIGATION RECEIVER ASSEMBLY (IF EQUIPPED) (UPPER CENTER OF DASH) NAVIGATION SYSTEM NCA WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RAD 1 FUSE RADIO ANTENNA RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RST SGND SUP TMUT USB USBG USBS USBV VIO WIRE VOI/ VOR- VOT+ WHT WIRE

ANTENNA BLK WIRE BLU WIRE BRN WIRE CA+ CDL+ CDR+ CGND CLUSTER SYSTEM COMPUTER DATA LINES SYSTEM CSLD CSW+ ECU-B 2 FUSE ECU-IG 3 FUSE ENGINE ROOM R/B GPS ANTENNA GRN WIRE GRY WIRE GVO+ HOT AT ALL TIMES INSTRUMENT INSTRUMENT PANEL J/B LT BLU WIRE LT GRN WIRE MAIN BODY ECU MCO- MIC - MIN MUTE NAVIGATION RECEIVER ASSEMBLY (UPPER CENTER OF DASH) NAVIGATION SYSTEM NAVIGATION SYSTEM (PARKING ASSISTANT CIRCUIT) NCA WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RAD 1 FUSE RADIO ANTENNA RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RST SGND SUP USB USBG USBS USBV VIO WIRE VOI/ VOR- VOT+ W/ PANORAMIC VIEW MONITOR W/O PANORAMIC VIEW MONITOR WHT WIRE

BLK WIRE BLU WIRE BOF BOR CBZ CLEARANCE WARNING BUZZER 1 CLEARANCE WARNING ECU ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IG 3 FUSE GRN WIRE INSTRUMENT PANEL J/B LEFT REAR CENTER ULTRASONIC SENSOR 1 LEFT REAR ULTRASONIC SENSOR 1 LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT REAR CENTER ULTRASONIC SENSOR 1 RIGHT REAR ULTRASONIC SENSOR 1 SOF SOR VIO WIRE WHT WIRE WHT/BLK WIRE