Toyota Sienna III (2010-2014) instrument panel j/b (left side of dash) Wiring diagrams

10 9 CANN CANP 13 14 CANL CANH 32 29 31 IG BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOME CUT RELAY DOME FUSE ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLCL FRCL FSPT GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LSWL LSWR LT GRN WIRE MAIN BODY ECU ODB FUSE PNK 1 WIRE PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT ASSEMBLY RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH (TOP OF TAILGATE ASSEMBLY) RIGHT REAR ROOM LIGHT ASSEMBLY RIGHT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY SWITCH (W/O SMART KEY SYSTEM) UNLOCK WARNING VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY 2 AIR BAG MAIN SENSOR BODY ASSEMBLY ECU BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY BK D/L D/L D D/UL RELAY RELAY RELAY BLK WIRE D/UL P/W MAIN RELAY RELAY FROM GROUND GRN WIRE INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT INTERIOR LIGHT ASSEMBLY 1 (ROOM LIGHT ASSEMBLY 2) LEFT INTERIOR LIGHT ASSEMBLY 2 (ROOM LIGHT ASSEMBLY 2) LEFT VANITY LIGHT ASSEMBLY OUTER MIRROR SWITCH ASSEMBLY P/POINT RELAY RELAY POWER QUARTER WINDOW SWITCH POWER SLIDE DOOR MAIN SWITCH PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY RELAY RELAY RELAY RELAY RIGHT INTERIOR LIGHT ASSEMBLY 1 (ROOM LIGHT ASSEMBLY 2) RIGHT INTERIOR LIGHT ASSEMBLY 2 (ROOM LIGHT ASSEMBLY 2) RIGHT VANITY LIGHT ASSEMBLY ROOF CONSOLE BOX ASSEMBLY ROOM LIGHT ASSEMBLY 1 TIRE PRESSURE WARNING RESET SWITCH VSC OFF SWITCH W/ POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR W/ REAR SLIDING ROOF W/O MEMORY W/O POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR W/O REAR SLIDING ROOF WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HIGH PITCHED HORN ASSEMBLY HNSW HORN SWITCH HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) P/I FUSE HRNH INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION RELAY LOW PITCHED HORN ASSEMBLY MAIN BODY ECU HORN ORG/ WIRE RED WIRE RELAY ENERGIZED ECU IG 1 FUSE SPIRAL CABLE SUB-ASSEMBLY (LEFT SIDE OF DASH) STEERING PAD SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE

+B (DOME) +B(DOME) 2.7L 3.5L A/T/ODO LCD A/T/ODO/ACC LCD ABS IND. AUTOMATIC HIGH BEAM IND AWD IND BEAM IND BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) BRAKE IND BRN WIRE BUZZER CHARGE IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE DOOR IND DRIVE IC DRIVE MONITOR SWITCH DRIVER'S SEAT BELT IND DYNAMIC RADAR CRUISE IND ECM (LEFT REAR OF ENGINE COMPT) ECO IND ECU-B FUSE ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE (LEFT KICK SWITCH ASSEMBLY PANEL) (LEFT FRONT OF ENGINE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT FOG IND FUEL GAUGE FUEL IND GAUGE FUEL SENDER GAUGE ASSEMBLY GRN WIRE GRY WIRE HEAD IND TAIL IND HOT AT ALL TIMES ILLUMINATION BACK LIGHTING ILLUMINATION LCD INFO INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LH TURN IND LT GRN WIRE MAINT REQUD IND MALFUNCTION LAMP IND MASTER WARNING IND MICRO- PROCESSOR OIL PRESSURE IND OPTITRON METER EXCEPT OPTITRON METER USA EXCEPT USA PCS IND PNK WIRE POINTER ILLUMINATION POWER STEERING IND POWER SUPPLY CIRCUIT READY IND RED WIRE RH TURN IND RHEOSTAT/ TRIP RESET SEATS SYSTEM WARNING SYSTEMS SECURITY IND SEL SET IND SLIP IND SLIP OFF IND SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM STUP TACHOMETER TEMP GAUGE TIRE PRESSURE IND TIRE PRESSURE WARNING ECU (LEFT SIDE OF DASH) TRAC OFF IND TRANSMISSION CONTROL ECU ASSEMBLY (LEFT FRONT OF VIO WIRE WARNING SYSTEMS WASHER IND WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IG HSI+ REV 4 3 2 1 PNK WIRE ACCESSORY METER ASSEMBLY BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRN WIRE CANL PKB CANH IND CGND +B CA+ CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM DATA DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH) ECU IG 1 FUSE IG ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY RCTY FLCY FRCY LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH LT GRN WIRE MAIN BODY ECU NAVIGATION SYSTEM NCA WIRE PARKING BRAKE SWITCH ASSEMBLY (PARKING BRAKE LEVER) PNK WIRE POWER MANAGEMENT CONTROL ECU (W/ SMART KEY SYSTEM) (RIGHT SIDE OF DASH) RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) SPD SPD SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY (10 SPEAKER) (UNDER RIGHT FRONT SEAT) SYNC TFT MODULE TRANSMISSIONS SYSTEM V+ V- SGND VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 9 10 11 CANH CANL SWIL BACK LIGHTER ILLUMINATION BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (W/ SMART KEY SYSTEM) (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSPT DOME +B DOME CUT RELAY ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) DOME LIGHT CUT SWITCH DOOR CONTROL SWITCH ASSEMBLY (POWER BACK DOOR) DRL AUTO ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH EXCEPT USA USA FRONT SLIDING ROOF GAUGE 2 FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ALT FUSE HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCD ILLUMINATION LEFT POWER SIDE DOOR CONTROL SWITCH LEFT POWER SLIDE DOOR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MICRO COMPUTER MOOD LIGHT OFF DRL OFF PANEL FUSE PNK WIRE POINTER ILLUMINATION POWER BACK DOOR POWER QUARTER WINDOW SWITCH POWER SUPPLY CIRCUIT REAR SLIDING ROOF RED WIRE RIGHT POWER SLIDE DOOR ROOF CONSOLE BOX ASSEMBLY (W/ POWER BACK DOOR, SLIDING ROOF, POWER SLIDE DOOR) SWIL TAIL TAIL RELAY VIO WIRE VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LMVR LP MR+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MM BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN EC- TRN+ ECU- IG 1 FUSE ECU-ACC FUSE GRN WIRE GRY WIRE HOLD AWAY SWITCH HOT AT ALL TIMES HOT IN ACC OR ON INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE LVC VSSR EC+ TRN- LMHR LM+R MR- HTR- HSSR MAIN BODY ECU MF MR MLP MIRB MIRE MIRRORS SYSTEM MIRRORS SYSTEM EXTERIOR LIGHTS SYSTEM MIRS MRY SET MSW MV M+ MH EC- EC+ VC HSRL VSRL OBD FUSE OUTER MIRROR SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY ENERGIZED RET RIGHT SEAT MEMORY SWITCH SIG CPUB GND CANN CANP ECI+ TRNI ECI- MSWE BDR TRNL GND VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 13 8 9 MM BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HOLD HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT LUMBAR SUPPORT FORWARD, BACK LEFT FRONT POWER SEAT LIFT POSITION MOTOR ASSEMBLY (BASE OF LEFT FRONT SEAT) LEFT FRONT POWER SEAT SLIDE POSITION MOTOR ASSEMBLY (LEFT FRONT SEAT ASSEMBLY) LEFT FRONT POWER SEAT SWITCH ASSEMBLY (LEFT FRONT LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR ASSEMBLY (BASE OF LEFT FRONT SEAT) LEFT FRONT SEAT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT FRONT SEAT ASSEMBLY) LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT MOTOR ASSEMBLY (BASE OF LEFT FRONT SEAT) MRY SET MSWE CANN CANP P/SEAT F/L FUSE PNK WIRE RED WIRE RELEASE SEAT ASSEMBLY) SEAT MEMORY SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PARKING ASSISTANT CIRCUIT 1 2 3 4 5 PKB IG SPD 10 SPEAKERS ADPG AGND ARI ASGN ALI AGND AUXI BLK WIRE BLU WIRE BRN WIRE DISC PLAYER ASSEMBLY ECU- IG 1 FUSE GPS ANTENNA GRN WIRE GRY WIRE GVIF HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IVO+ IVO- KLK LT BLU WIRE LT GRN WIRE MUTE NAVIGATION RECEIVER ASSEMBLY NCA WIRE NTSC PNK WIRE RADIO ANTENNA RED WIRE RED/WHT WIRE REV SGND SLD SWG TELEVISION DISPLAY ASSEMBLY V+ V- CA+ CGND ARI ASGN ALI AGND AUXI VA- VAL+ VAR+ VIDEO ADAPTER TERMINAL VIO WIRE VV- WHT WIRE YEL WIRE

2.7L 3.5L 4 6 ILL- IG BACK SONAR/CLEARANCE SONAR SWITCH ASSEMBLY BI EI BO EO SO BI EI SI BO EO BLK WIRE BLK/WHT WIRE BLU WIRE BOF BOR BRN WIRE CANL CANH CLEARANCE WARNING BUZZER 1 (LEFT SIDE OF DASH) CLEARANCE WARNING ECU ASSEMBLY (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-B FUSE EI SI BI BO EO SO EI SI BI SI EI SI BO ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT CENTER ULTRASONIC SENSOR 1 (LEFT CENTER OF REAR BUMPER) LEFT FRONT ULTRASONIC SENSOR 1 (LEFT END OF FRONT BUMPER) LT BLU WIRE LT GRN WIRE MICRO- PROCESSOR PARK/NEUTRAL POSITION SWITCH (TRANSAXLE ASSEMBLY) PNK PNK BI SI EI 3 5 WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLK WIRE RIGHT CENTER ULTRASONIC SENSOR 1 (RIGHT CENTER OF REAR BUMPER) RIGHT REAR ULTRASONIC SENSOR 1 (RIGHT SIDE OF REAR BUMPER) SO EO SOF BBZ EF CSSW SOR VIO WIRE WHT WIRE WHT/BLK WIRE