Toyota Sienna III (2010-2014) obd fuse Wiring diagrams

ABS IND. B/LE BLK WIRE BLU WIRE BRAKE IND BRN WIRE CANH PNK WIRE CIRCUIT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVE IC ECU- IG 1 FUSE GAUGE 2 FUSE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) HOT IN ON OR START LCL MAIN BODY ECU MICRO- PROCESSOR OBD FUSE PARKING BRAKE SWITCH ASSEMBLY (PARKING BRAKE LEVER) PNK CANH WIRE POWER SUPPLY RED/WHT WIRE SLIP IND SLIP OFF IND STEERING SENSOR (INSIDE STEERING COLUMN) TRAC OFF IND WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (W/ VEHICLE DYNAMICS INTEGRATED MANAGEMENT) (CENTER CONSOLE) YEL WIRE

13 5 10 11 CANH CANL 3.5L 2.7L BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR ASSEMBLY) BACK DOOR OPENER SWITCH ASSEMBLY (POWER BACK DOOR ASSEMBLY) BK D/L RELAY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CERTIFICATION ECU ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY D/L FUSE ECM (ENGINE CONTROL MODULE) (LEFT REAR OF ENGINE COMPT) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED LOCK MAIN BODY ECU OBD FUSE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (TRANSAXLE ASSEMBLY) RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) 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 21 22 23 24 25 26 DC- DC+ 6 5 7 OSR OSE OSL PNK PNK WIRE BACK DOOR LOCK ASSEMBLY (POWER BACK DOOR) (POWER BACK DOOR ASSEMBLY) BACK DOOR MOTOR BLK WIRE BLU WIRE BRN WIRE BZR CANL CANH COMPUTER DATA LINES SYSTEM CANN CANP COMPUTER DATA LINES COURTESY CTY DLSW DOOR ASSEMBLY) ECU- IG 1 FUSE ECU-ACC FUSE ECU-IG 2 FUSE ECUB GND FUL GAUGE 1 FUSE GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED J/C LATCH) LT BLU WIRE LT GRN WIRE MAGNETIC CLUTCH MAIN BODY ECU MSE POWER SLIDE DOOR MAIN SWITCH MSW OBD FUSE PBDS PNK WIRE POS POWER BACK DOOR UNIT ASSEMBLY (LEFT "D" PILLAR) POWER BACK DOOR WARNING BUZZER (REAR DOOR ASSEMBLY) RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) SECTOR SYSTEM ULSW VIO WIRE WHT WIRE WHT/BLK 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

+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

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

AIR CONDITIONING, DEFOGGER SYSTEMS AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL, SUPPLEMENTAL RESTRAINTS, NAVIGATION SYSTEMS ECU-IG 2 FUSE ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS, TRANSMISSIONS SYSTEMS FROM FUSE (DIAGRAM 3 OF 5) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HTR-IG FUSE LT GRN WIRE MAIN BODY ECU OBD FUSE P/W (FL) FUSE P/W MAIN RELAY PNK WIRE POWER POWER WINDOWS TOPS SYSTEM SYSTEM POWER SEATS WINDOWS SYSTEM SYSTEM PSD RH FUSE STOP FUSE PWS RED WIRE RED/YEL WIRE RELAY RELAY (DIAGRAM 4 OF 5) RELAY (DIAGRAM 5 OF 5) S-HTR F/R FUSE S-HTR FL FUSE P/VENT FUSE SEATS SYSTEM SEATS, TRUNK, TAILGATE FUEL DOORS SYSTEMS SHIFT INTERLOCK SYSTEM SHIFT LOCK FUSE TO ENGINE ROOM R/B (DIAGRAM 2 OF 5) TRUNK, TAILGATE, FUEL DOORS SYSTEMS VIO WIRE WARNING, WIPER/ SUPPLEMENTAL WASHER RESTRAINTS SYSTEM SYSTEMS WASHER FUSE WASHER RR FUSE AFS FUSE WHT WIRE WIP FUSE WIP RR FUSE WIPER/ WASHER SYSTEM YEL WIRE

1 2 3 GND RDA PRG 13 14 17 CANL CANH KSW 16 18 CSW CSW 2 5 27 LSWR RLSD RRSD 26 25 RDA PRG 3.5L 2.7L 9 10 8 ACT+ ACTD ACT- 9 10 CANP CANN BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM D D/UL RELAY D/L FUSE D/L RELAY D/UL RELAY DETECTION ECM (ENGINE CONTROL MODULE) (LEFT REAR OF ENGINE COMPT) ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT "C" PILLAR) LEFT POWER SLIDE DOOR LEFT POWER SLIDE DOOR IND ILL+ LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LSSR LSWL LT BLU WIRE LT GRN WIRE MAIN BODY ECU OBD FUSE PNK 2 16 WIRE PNK PNK WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT POWER SLIDE DOOR RIGHT POWER SLIDE DOOR IND RIGHT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY ROOF CONSOLE BOX ASSEMBLY UN-LOCK WARNING SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE CANL CANH COMPUTER DATA LINES SYSTEM DOWN ECU- IG 1 FUSE ECU-ACC FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LIN LT BLU WIRE MAIN IG BODY ECU BECU OBD FUSE P/W (RL) FUSE P/W (RR) FUSE PNK WIRE RED WIRE RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

ALT FUSE (LEFT SIDE OF ENGINE COMPT) BLK WIRE ECU- IG 1 FUSE ECU-ACC FUSE ECU-B (LEFT SIDE OF FUSE ENGINE COMPT) ENGINE ROOM J/B ENGINE ROOM R/B HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT POWER VENT WINDOW MOTOR ASSEMBLY MAIN IG BODY ECU BECU OBD FUSE P/VENT FUSE P/W MAIN RELAY POWER QUARTER WINDOW SWITCH PWS RED WIRE RIGHT POWER VENT WINDOW MOTOR ASSEMBLY (RIGHT REAR QUARTERPANEL) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE