Toyota Sienna II (2003-2005) blu/blk Wiring diagrams

1 2 32 18 29 HP ACMG TAM 2 1 TSR TSL 3 2 1 +B SI GND 9 8 RFC A/C CONTROL ASSEMBLY AIR INLET CONTROL SERVO MOTOR (BEHIND UPPER RIGHT SIDE OF DASH) AOD AOF AMDH AMDC AMPH AMPC AIF AIR SG-1 SG SG-2 SG-3 SG-4 SG-5 AUTOMATIC LIGHT CONTROL SENSOR (ON TOP LEFT SIDE OF DASH) B+ PNK WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COLUMN) COMPUTER DATA LINES SYSTEM DRIVER'S SIDE J/B (BEHIND DASH, LEFT OF STEERING DRIVER'S SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) DUAL EA (AT RIGHT SIDE OF ENGINE COMPT) ECU-B FUSE ENGINE CONTROL ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FAN MOTOR (MAIN) M- FRONT PASSENGER SIDE AIR MIX CONTROL SERVO MOTOR (BEHIND RIGHT CENTER OF DASH) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HR BLW HTR FUSE IE (AT LEFT KICK PANEL) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 27 (BEHIND RIGHT J/C 3, 4 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/RED WIRE M+ FAN MOTOR (SUB) M- ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PRESSURE SWITCH (AT RIGHT FRONT OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIDE OF DASH) SINGLE TPD TPP TPI TPO TSD ILL- TSP ILL+ IG TR TE VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/PNK WIRE YEL/RED 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 SWD DPD CLKR STK A/C CONTROL ASSEMBLY AOD AOF AMDH AMDC AMPH AMPC AIF AIR SG-1 SG SG-2 SG-3 SG-4 SG-5 B+ PNK WIRE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BLWH VMH BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DPD DRIVER'S SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FOOT FACE MHH MCH FRONT A/C CIRCUIT FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT, ENGINE ROOM J/B) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ECU-B FUSE HR BLW HRC TR TE HTR FUSE IE (AT LEFT KICK PANEL) ILL INTERIOR LIGHTS SYSTEM FRONT A/C CIRCUIT INTERIOR LIGHTS SYSTEM J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 43 (BEHIND RIGHT REAR QUARTERPANEL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE REAR A/C CONTROL SWITCH REAR A/C EVAPORATOR TEMPERATURE SENSOR (BEHIND RIGHT REAR QUARTERPANEL) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RR A/C FUSE SG-6 SGND STX CLK SWD TPD TPM TPH TEC RTR TPP TPI TPO TSD ILL- TSP ILL+ IG VIO WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/PNK WIRE YEL/RED 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 TR+ HAZ 1 2 3 4 5 6 7 8 9 10 SH BZR 19 20 21 22 23 24 25 26 PKB LSWL ILE ACT+ 2 3 ALTB TRLY HRLY ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN/RED WIRE CLTE CLTS CLTB COMPUTER DATA LINES SYSTEM DOOR 2 FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM DOOR LOCKS, INTERIOR LIGHTS SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DOOR LOCKS, WARNING SYSTEMS DRL ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM COMPUTER DATA LINES SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HORN BECU HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START KSW FFOG HEAD IND LCTY LSWD LSWR LT GRN WIRE ORG/ WIRE PBDS DBSU PCTY PCYL BCTY BCYL LSWP LCYL PNK/BLU WIRE PRG RDA DCYL DCTY RCYL RCTY PWR RELAY PWS RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SFTM SNOW TAIL TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, INTERIOR LIGHTS SYSTEMS VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1 10 2 SH HCTY BZR 12 11 14 16 8 7 4 RDA PRG DCTY RCTY 24 2 21 1 IND HAZ KSW TR+ 3 25 23 4 27 5 DBSU BCTY PCTY BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/RED WIRE BUZZER COMBINATION METER DOOR 2 FUSE DOOR IND DOOR LOCK CONTROL RECEIVER (BEHIND UPPER CENTER OF DASH) DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE ENGINE HOOD COURTESY SWITCH (ON FRONT OF ENGINE COMPT) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HORN HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IE (AT LEFT KICK PANEL) IF (BEHIND LOWER CENTER OF DASH) IG (AT RIGHT KICK PANEL) J/C 1 (AT LEFT SIDE OF ENGINE COMPT) J/C 11, 12 (BEHIND LEFT END OF DASH) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT SIDE OF DASH) J/C 3, 4 (BEHIND LEFT END OF DASH) KEYLESS BUZZER (BEHIND LEFT FRONT CORNER LAMP) LCTY LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LEFT FRONT DOOR LOCK CONTROL SWITCH LEFT SLIDE DOOR COURTESY SWITCH LOCK LSWD ACTD LSWL LSWP LSWR LT GRN WIRE ORG/ WIRE PNK/BLU WIRE RDA PRG RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK CONTROL SWITCH THEFT DETERRENT HORN (ON RIGHT REAR OF ENGINE COMPT) TURN EHW SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK UNLOCK WARNING SWITCH (ON UPPER STEERING COLUMN) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR OPENER SWITCH (W/O POWER BACK DOOR) (AT RIGHT REAR CORNER OF VEHICLE) BACK DOOR) (AT LOWER LEFT CENTER OF BACK DOOR) BH (AT LEFT "B" PILLAR) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BM (AT LEFT REAR QUARTERPANEL) BRN/RED WIRE CTYO GRN/BLK WIRE GRN/WHT WIRE IG (AT RIGHT KICK PANEL) J/C 13, 14 (BEHIND LEFT END OF DASH) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 25, 26 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 33, 34 (BEHIND RIGHT SIDE OF DASH) J/C 35, 36 (BEHIND RIGHT SIDE OF DASH) J/C 38 (BEHIND LEFT REAR QUARTERPANEL) J/C 41 (IN BACK DOOR) J/C 42 (FORWARD OF RIGHT WHEELWELL) JC-20 LEFT SLIDE DOOR DETECTION SWITCH LT GRN WIRE OF RIGHT SLIDING DOOR) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH (AT RIGHT "B" PILLAR) RIGHT SLIDE DOOR ATTACHMENT CONTROL (AT CENTER RIGHT SLIDE DOOR CONTROL MOTOR RIGHT SLIDE DOOR COURTESY SWITCH RIGHT SLIDE DOOR DETECTION SWITCH SECURITY INDICATOR LIGHT W/ POWER SLIDE DOOR W/O POWER SLIDE DOOR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

1 2 32 HP ACMG TAM 3 2 +B SI GND 9 8 RFC A/C CONTROL ASSEMBLY A/CB AIR INLET CONTROL SERVO MOTOR (BEHIND UPPER RIGHT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (AT CENTER FRONT OF ENGINE COMPT) DRIVER'S SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) DUAL EA (AT RIGHT SIDE OF ENGINE COMPT) END OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ECU-B FUSE FAN MOTOR (MAIN) FAN MOTOR (SUB) FRONT PASSENGER SIDE AIR MIX CONTROL SERVO MOTOR (BEHIND RIGHT CENTER OF DASH) FRS FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON DRIVER'S SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU HOT IN ON OR START HTR FUSE HRC FRS REC IE (AT LEFT KICK PANEL) ILL (+) PNK WIRE J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 27 (BEHIND RIGHT J/C 3, 4 (BEHIND LEFT LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PRESSURE SWITCH (AT RIGHT FRONT OF ENGINE COMPT) REAR A/C CIRCUIT REC RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIDE OF DASH) SINGLE TPH TSET VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

127 117 (AUTOMATIC A/C) (MANUAL A/C) 2 1 PNK WIRE 6 SENSOR 7 9 1 10 5 4 3 8 1 16 5 3 2 14 13 15 BK RL SK BZ OP FL FR RR A/C CONTROL ASSEMBLY AUTOMATIC A/C BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BUZZER CLEARANCE SONAR BUZZER (6 SENSOR) (BEHIND LEFT CENTER OF DASH) CLEARANCE SONAR ECU (BEHIND CENTER OF DASH) COMBINATION METER DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GAUGE 2 FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IF (BEHIND LOWER CENTER OF DASH) J/C 11, 12 (BEHIND LEFT END OF DASH) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5, 6 (BEHIND LEFT END OF DASH) J/C 7, 8 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MANUAL A/C MANUAL A/C AUTOMATIC A/C ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PL BBZ PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY ENERGIZED RL CBZ SKID CONTROL ECU W/ ACTUATOR (AT LEFT REAR OF ENGINE COMPT) SPEEDOMETER ULTRASONIC SENSOR (LEFT FRONT) (6 SENSOR) (BEHIND LEFT END OF FRONT BUMPER) ULTRASONIC SENSOR (LEFT REAR) (BEHIND LEFT ULTRASONIC SENSOR (RIGHT FRONT) (6 SENSOR) (BEHIND RIGHT END OF FRONT BUMPER) ULTRASONIC SENSOR (RIGHT REAR CENTER) (BEHIND RIGHT CENTER OF REAR BUMPER) VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 PNK +B WIRE AC INV FUSE BH (LEFT KICK PANEL) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM POWER WINDOWS SYSTEM CRUISE CONTROL, ANTI-THEFT, TRANSMISSIONS, ENGINE CONTROLS SYSTEMS CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS SYSTEMS DEFOGGER SYSTEM DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ENGINE CONTROLS SYSTEM FOG FUSE FOG RELAY FR DEF FUSE FROM DRIVER SIDE J/B (DIAGRAM 1 OF 3) FROM ENGINE ROOM J/B (DIAGRAM 3 OF 3) FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 3) FROM JUNCTION FUSE ST FUSE BOX (BEHIND LOWER RIGHT SIDE OF DASH) GAUGE 2 FUSE GRN WIRE IGN FUSE IGNITION SWITCH INJ FUSE INVERTER RELAY (BEHIND UPPER LEFT SIDE OF DASH) JUNCTION JUNCTION CONNECTOR 3, 4 (BEHIND LEFT END OF DASH) LOCK LOCK OFF MAIN SWITCH OBD FUSE P/W FUSE ON OFF PNK WIRE POWER OUTLET 1 POWER OUTLET 2 POWER TOPS SYSTEM SEATS SYSTEM RED WIRE S/ROOF FUSE P/SEAT FUSE STARTING/ CHARGING SYSTEM STOP FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TO DRIVER SIDE J/B (DIAGRAM 1 OF 3) VIO WIRE VOLTAGE INVERTER (ABOVE LEFT REAR WHEELWELL) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED 1 2 3 4 5 6 7 8 9 10 BRAIDED BRAIDED BRAIDED BRAIDED BRAIDED BRAIDED BRAIDED BRN WIRE DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) EB (FRONT OF ENGINE) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (TOP OF ENGINE) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (IN EXHAUST) HOT IN ON INJ FUSE J/C 29 (BEHIND RIGHT SIDE OF DASH) J/C 3, J/C 4 (BEHIND LEFT END OF DASH) LT GRN WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE THA VSV (ACIS) (ON TOP OF ENGINE) VVT SOLENOID RIGHT (CENTER REAR OF ENGINE) VSV (AICV) (ON LEFT REAR OF ENGINE) VVT SOLENOID LEFT (LEFT REAR OF ENGINE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

ACIS NSW STA VC THW THA AICV PRG AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (ON RIGHT EXHAUST MANIFOLD) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (ON LEFT EXHAUST MANIFOLD) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED 1 2 3 4 5 6 7 8 9 10 BRN WIRE CCV DSL SLT- SLT+ ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSAXLE) ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FUSE BOX (BEHIND LOWER RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN J/C 30 (BEHIND RIGHT SIDE OF DASH) KNOCK SENSOR 1 (ON TOP OF ENGINE) KNOCK SENSOR 2 (ON TOP OF ENGINE) LT GRN WIRE LT GRN/BLK WIRE NC+ NT+ EKNK NC- NT- ORG/ WIRE P/N PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE ST FUSE STARTING SYSTEM THROTTLE POSITION SENSOR/ THROTTLE CONTROL MOTOR (ON THROTTLE BODY) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE