Toyota Sienna III (2010-2014) (w/o smart key system) Wiring diagrams

1 2 3 ILE FLCY FRCL 4 5 6 7 FRCY LSWL TR+ 8 9 10 11 12 13 14 15 ACT- ACT+ ACTD ANTI THEFT, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS ANTI THEFT, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS ANTI THEFT, DOOR LOCKS SYSTEMS ANTI-LOCK BRAKES, INSTRUMENT CLUSTER SYSTEMS HEADLIGHTS SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS ANTI-THEFT, DOOR LOCKS, HORNS SYSTEMS BECU ALTB IG BK D/L RELAY BLK WIRE BLU WIRE BRN WIRE CANN CANP COMBINATION METER D/L RELAY D D/UL RELAY D/UL RELAY DOOR LOCKS, ANTI-THEFT SYSTEMS DRL FSPT ECU- IG 1 FUSE ECU-ACC FUSE EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HCTY BZR DIM IND HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM SBEM HORN HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) MIRB MIRS MIRE MEMORY SYSTEMS MSCH MSCL OBD FUSE D/L FUSE PBDS CANP CANN PKB FFGO TRLY HRLY PNK PNK WIRE PNK WIRE POWER WINDOWS SYSTEM RED WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT DOOR CONTROL RELAY (RIGHT REAR SLIDING DOOR) RLSD SHIFT INTERLOCK SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM MEMORY SYSTEMS RRSD RET 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 FLCL DOMR LCTY 11 12 CANH CANL 13 5 10 11 CANH CANL 2 1 CANH CANL 2 3 CANL CANH PNK WIRE 29 30 CANL CANH PNK WIRE 6 2 PNK WIRE A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS AWD ECU ASSEMBLY (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) BRN WIRE CANL CANH CERTIFICATION ECU (W/ SMART KEY SYSTEM) (RIGHT SIDE OF DASH) COMBINATION METER CSPT ECM (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXTERIOR LIGHTS, HEADLIGHTS, INTERIOR LIGHTS SYSTEMS GRN WIRE GRY WIRE HEAD TAIL HEADLIGHTS SYSTEM HOT AT ALL TIMES ECU-B FUSE KSW LSFR BCTY CLTB CLTS CLTE BDSU LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) PNK HU RCTY LSFL HF WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) POWER STEERING ECU ASSEMBLY (LEFT SIDE OF DASH) POWER TOPS, POWER WINDOWS SYSTEMS EXTERIOR LIGHTS SYSTEM PRG RDA FFOG PNK WIRE PWS HAZ RED WIRE STEERING SENSOR (INSIDE STEERING COLUMN) TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS SYSTEMS VIO WIRE W/ SMART KEY (LEFT SIDE SYSTEM OF DASH) W/ VEHICLE DYNAMICS INTEGRATED MANAGEMENT WHT WIRE YEL WIRE

12 11 CANL CANH 13 12 7 CANL CANH INT 16 15 11 10 9 8 7 26 5 13 TC TACH CANL CANH CANN CANP 18 7 PNK WIRE 3.5L 2.7L 9 10 CANH CANL A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) BRN WIRE BRN/ORG WIRE CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) CLEARANCE WARNING ECU ASSEMBLY (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY ECU- IG 1 FUSE ECU-IG 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE MSCH MSCL NETWORK GATEWAY ECU (W/O SMART KEY SYSTEM) (RIGHT SIDE OF DASH) OBD FUSE PNK WIRE PNK/BLK WIRE RED WIRE RELAY ENERGIZED SEAT BELT CONTROL ECU (RIGHT SIDE OF DASH) ST-PLUG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 CANL CANH 10 9 CANN CANP 14 16 CANH CANL 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BATT 19 8 13 2 PNK WIRE 22 13 CANL CANH AIR BAG SENSOR ASSEMBLY (CENTER OF DASH) AWD ECU ASSEMBLY (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE BRN/ORG WIRE CANL CANH PNK WIRE CANL TC TS CANN CANP GRN WIRE GRY WIRE LEFT DOOR CONTROL RELAY (LEFT REAR SLIDING DOOR) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT FRONT SEAT ASSEMBLY) LT GRN WIRE MAIN BODY ECU 14 13 CANH CANL OCCUPANT DETECTION ECU (BASE OF RIGHT FRONT SEAT) PNK WIRE PNK/BLK WIRE POWER BACK DOOR UNIT ASSEMBLY (LEFT "D" PILLAR) RED WIRE RIGHT DOOR CONTROL RELAY (RIGHT REAR SLIDING DOOR) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER'S DOOR) SIL TAC LVL SIL CANH SG CG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

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

+B (DOME) 2 6 8 STP +B OUT 31 22 2 STPO 4 5 EL 7 8 TRNR GND TURN LIGHT RIGHT REAR OUTER VIEW MIRROR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVE IC ECU- IG 1 FUSE ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY WIRE HAL HAZ FUSE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START IND LCL LEFT HEADLIGHT ASSEMBLY LEFT TURN LT BLU WIRE MARKER MGND MICRO- PROCESSOR PARKING PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) POWER SUPPLY CIRCUIT RED WIRE RELAY ENERGIZED RIGHT HEADLIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (FRONT PASSENGER'S DOOR) RIGHT TURN IND SHIFT LOCK CONTROL ECU ASSEMBLY (CENTER OF DASH) STOP FUSE STOP LIGHT CONTROL RELAY ASSEMBLY STOP LIGHT SWITCH (LEFT SIDE OF DASH) ASSEMBLY (ABOVE BRAKE PEDAL) STOP LP RELAY TAIL IND (EXCEPT TRANSMISSION CONTROL ECU ASSEMBLY TRN+ TRNI TURN TURN SIGNAL FLASHER ASSEMBLY (LEFT SIDE OF DASH) USA VIO WIRE W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE

+ECU 4 2 FRCY FLCY 5 8 28 30 29 27 6 13 14 20 22 21 PNK HU HF WIRE AFS FUSE GUAGE 2 FUSE ALTB IG AUTOMATIC LIGHT CONTROL SENSOR (RIGHT SIDE OF DASH) BLK WIRE BLK/RED RED WIRE BLK/RED WIRE BLU WIRE BRN WIRE CLTB CLTE CLTS DIMMER SWITCH DRL DRL FUSE ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM R/B EXCEPT HID HID FLASH HIGH FOG LIGHT EXCEPT USA USA SWITCH FUSE 29 31 32 GRN WIRE GRN/ORG WIRE GRY WIRE H-LP LH HI FUSE H-LP RH HI FUSE HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTR- UMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR PNK LIGHTS SYSTEM WIRE J/C LCTY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) OBD FUSE OFF ON PARKING BRAKE LEVER) PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SBEM TAIL HEAD FFOG RCTY CANL CANH CLTB CLTE CLTS TAIL HEAD OFF DRL OFF DRL AUTO 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

BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE CAMSHAFT TIMING OIL CONTROL VALVE (BANK 2 EXHAUST SIDE) (TOP FRONT OF ENGINE) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES IGF IGNITION COIL ASSEMBLY 1 (TOP OF RIGHT CYLINDER BANK) IGNITION COIL ASSEMBLY 2 (TOP OF LEFT CYLINDER BANK) IGNITION COIL ASSEMBLY 3 (TOP OF RIGHT CYLINDER BANK) IGNITION COIL ASSEMBLY 4 (TOP OF LEFT CYLINDER BANK) IGNITION COIL ASSEMBLY 5 (TOP OF RIGHT CYLINDER BANK) IGNITION COIL ASSEMBLY 6 (TOP OF LEFT CYLINDER BANK) IGNITION OR STARTER SWITCH ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LOCK OFF LT GRN WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RUN WIRE STOP FUSE FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

+BM ALT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE CAN (+) COMPUTER DATA LINES SYSTEM DOME FUSE ECM (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES INJ FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RELAY SHIFT LOCK FUSE STARTING/CHARGING SYSTEM TOP OF ENGINE) TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE