Toyota Sienna III (2010-2014) engine room r/b (left side of engine compt) Wiring diagrams

13 5 58 60 56 57 59 55 CAN H CAN L 2 15 39 +B SPD ST- 20 21 22 30 111 89 88 90 M- M+ 6 1 MREL ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH DOME FUSE ECM (LEFT REAR OF ENGINE COMPT) ECU-B FUSE EFI 1 FUSE EFI MAIN RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETA PNK WIRE GRY/RED WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/RED WIRE PNK WIRE RED WIRE RED/BLK WIRE SPIRAL CABLE SUB-ASSEMBLY (LEFT SIDE OF DASH) THROTTLE W/ MOTOR BODY ASSEMBLY (INTAKE MANIFOLD ASSEMBLY) VCPA EPA VPA WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

10 11 59 60 56 57 58 55 CAN H CAN L 18 19 17 27 79 77 80 78 M- M+ 3 13 35 +B SPD ST- 34 2 MREL ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH DOME FUSE ECM (LEFT REAR OF ENGINE COMPT) ECU-B FUSE EFI 1 FUSE EFI MAIN RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETA PNK WIRE GRY/RED WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/RED WIRE PNK WIRE RED WIRE RED/BLK WIRE SPIRAL CABLE SUB-ASSEMBLY (LEFT SIDE OF DASH) THROTTLE W/ MOTOR BODY ASSEMBLY (INTAKE MANIFOLD ASSEMBLY) TOP OF ENGINE) VCPA EPA VPA WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

+B BATT IGSW STP ST- 34 2 3 1 28 36 35 MREL 44 45 37 59 60 56 57 58 55 LGND CCS CCHG ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMPUTER CAN+ CAN- DATA LINES SYSTEM ECM (LEFT REAR OF ENGINE COMPT) ECT FUSE ECU-B FUSE EFI 1 FUSE EFI MAIN RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN/BLK WIRE GRN/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/RED WIRE M- M+ ETA OUT PARK/NEUTRAL POSITION SWITCH ASSEMBLY (TRANSAXLE ASSEMBLY) PNK WIRE RED WIRE RED/BLK WIRE STOP LP RELAY THROTTLE W/ MOTOR BODY ASSEMBLY (INTAKE MANIFOLD ASSEMBLY) TRANSMISSION CONTROL ECU ASSEMBLY VCPA EPA VPA VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT WIPER SWITCH FUSE GRN WIRE GRN/BLK WIRE GRY WIRE IGB LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LGND LRDD LRRD LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (FRONT OF ENGINE COMPT) MODE PBSW PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SGND SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

4 6 2 8 GND +B STP OUT BLK WIRE BLK/RED WIRE BLU WIRE BM CANH BRAKE ACTUATOR ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) BRAKE PEDAL LOAD SENSING SWITCH BUZZER COMPUTER DATA LINES SYSTEM DLC 3 (LEFT SIDE OF DASH) ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 4 FSW+ GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE PNK CSW STPO WIRE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) RL- RL+ FR- FR+ RR- RR+ FL- FL+ STOP FUSE STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY (ABOVE BRAKE PEDAL) STOP LP RELAY VEHICLE STABILITY CONTROL OFF SWITCH VSC 1 FUSE VSC 2 FUSE 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

3.5L BLK WIRE BLU WIRE BRN WIRE COOLING FAN ECU (CENTER FRONT OF ENGINE COMPT) E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ECM (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN RELAY GRN WIRE HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN FUSE HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) MAIN FAN MOTOR RED WIRE RED/YEL WIRE RELAY ENERGIZED RFC SUB FAN MOTOR WHT WIRE YEL WIRE

3.5L AGND BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM COURTESY DOOR LOCK CONTROL ECU-B FUSE ECU-B 2 FUSE ENGINE HOOD COURTESY SWITCH (CENTER FRONT OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES IMI IMO INDS INDW INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH LOCK LT BLU WIRE NEO PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (TOP OF TAILGATE ASSEMBLY) SWIL SWITCH TRANSPONDER KEY COIL TXCT UN LOCK VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +B IG KSW TXCT AGND 3.5L 2.7L 4 1 7 5 6 CODE AGND TXCT BLK WIRE BLU WIRE BRN WIRE CODE GND COMBINATION METER ASSEMBLY DOME FUSE ECM (LEFT REAR OF ENGINE COMPT) ECU-B FUSE EFII EFIO ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY CYLINDER LIGHT IND IMO INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) KEY COIL TRANSPONDER LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LT BLU WIRE MGND MICRO COMPUTER PNK CTY IND WIRE PNK WIRE POWER SUPPLY CIRCUIT +B DOME RED WIRE SECURITY IND SIL TRANSPONDER KEY AMPLIFIER (LEFT SIDE OF DASH) TRANSPONDER KEY ECU ASSEMBLY (CENTER OF DASH) UN-LOCK WARNING SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ALT ALT FUSE ANTI-THEFT, DOOR LOCKS SYSTEMS BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DECR DEF DEFOGGER SYSTEM ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FFG FFGL FFGR GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE H-LP RELAY P/I FUSE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM HLPL HLPR HNSW HRNH TAIL HNSW HORNS SYSTEM HORNS, DOOR LOCKS, ANTI-THEFT SYSTEMS HOT AT ALL TIMES HRNH INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION RELAY MAIN BODY ECU MHTR PNK WIRE RDEF RED WIRE RED/WHT WIRE RELAY ENERGIZED SEHN SHRN W/O HID W/ HID WHT/BLK WIRE WIPER/WASHER, DEFOGGER SYSTEMS YEL WIRE YEL/GRN WIRE