Toyota Sienna II (2003-2005) org/ Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B ILL 1 2 3 4 5 6 7 8 9 10 VR 1 2 3 4 5 PKB 1 2 3 4 V+ CA+ V- GND ANT B+ BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) RAD 1 FUSE GLASS ANTENNA AMPLIFIER (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES ILL- ANT J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 5, 6 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MUTE MUTE R+ L+ NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE LEVER) PNK TX+ TX- WIRE PNK/BLU WIRE R- L- GND RAD 3 FUSE RADIO, PLAYER W/ DISPLAY RED WIRE RED/BLK WIRE RED/WHT WIRE REV RSR+ RSR- RSL+ RSL- RMU SYNC TELEVISION CAMERA (AT LEFT SIDE OF BACK DOOR) TX+ VG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

+B AUI- AUO- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 AUI+ AUO+ PNK WIRE 1 2 3 4 5 6 7 8 9 10 VR BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR START IF (BEHIND LOWER CENTER 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 24 (BEHIND UPPER CENTER OF DASH) J/C 7, 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NAVIGATION ECU (UNDER RIGHT FRONT SEAT) NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE R/B 3 (IN ENGINE ROOM J/B) RED WIRE RED/BLK WIRE REV RSE FUSE SPEEDOMETER SYNC TX+ VG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B ILL 1 2 3 4 5 6 7 8 9 10 11 12 SLD R+ R- L+ L- MUTE 1 2 3 4 5 6 7 8 9 10 VR 1 2 3 4 5 PKB 1 2 3 4 V+ CA+ V- GND ANT B+ BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) RAD 1 FUSE GLASS ANTENNA AMPLIFIER (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES ILL- ANT J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 5, 6 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MUTE R+ L+ NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE LEVER) PNK TX+ TX- WIRE PNK/BLU WIRE R- L- GND RAD 3 FUSE RADIO, PLAYER W/ DISPLAY RED WIRE RED/BLK WIRE RED/WHT WIRE REV RSR+ RSR- RSL+ RSL- RMU SYNC TELEVISION CAMERA (AT LEFT SIDE OF BACK DOOR) TX+ VG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

+B AUI- AUO- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 AUI+ AUO+ PNK WIRE 1 2 3 4 5 6 7 8 9 10 VR BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR START IF (BEHIND LOWER CENTER 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 24 (BEHIND UPPER CENTER OF DASH) J/C 7, 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NAVIGATION ECU (UNDER RIGHT FRONT SEAT) NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE R/B 3 (IN ENGINE ROOM J/B) RED WIRE RED/BLK WIRE REV RSE FUSE SPEEDOMETER SYNC TX+ VG VIO WIRE VIO/WHT WIRE W/O VSC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

BLK/RED WIRE DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) DRL 2 RELAY DRL 3 RELAY DRL 4 RELAY DRL FUSE EA (AT RIGHT SIDE OF ENGINE COMPT) ED (AT LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG RELAY GRN WIRE GRN/RED WIRE HEAD RELAY HOT AT ALL TIMES J/C 1 (AT LEFT SIDE OF ENGINE COMPT) J/C 2 (AT LEFT SIDE OF ENGINE COMPT) J/C 27 (BEHIND RIGHT SIDE OF DASH) LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LEFT HEADLIGHT CONTROL ECU LH H-LP FUSE LL H-LP FUSE MAIN FUSE ORG/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RH H-LP FUSE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT CONTROL ECU RIGHT HEADLIGHT (LOW) RL H-LP FUSE SHORT PIN W/ HID W/O HID W/O HID W/ HID WHT/BLK WIRE

AUTO OFF TAIL AUTOMATIC LIGHT CONTROL SENSOR (ON TOP LEFT SIDE OF DASH) BLK/RED WIRE BODY ECU BRN WIRE CLTB CLTS CLTE CLTE CLTS COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DCTY DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-ACC FUSE ECU-IG FUSE FLASH DIMMER SWITCH FLASH LOW FOGLIGHT SWITCH GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HEAD HIGH BEAM INDICATOR HOT IN ACC OR ON HOT IN ON OR START IE (AT LEFT KICK PANEL) IF (BEHIND LOWER CENTER 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) LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LIGHT CONTROL SWITCH LOW HIGH LT GRN WIRE OFF ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE LEVER) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TAIL VIO WIRE WHT/BLK WIRE WHT/BLU WIRE

DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) EA (AT RIGHT SIDE OF ENGINE COMPT) ECU-B FUSE ED (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG RELAY GRN WIRE HEAD RELAY HOT AT ALL TIMES J/C 1 (AT LEFT SIDE OF ENGINE COMPT) J/C 2 (AT LEFT SIDE OF ENGINE COMPT) J/C 27 (BEHIND RIGHT SIDE OF DASH) LEFT FRONT FOG LIGHT LEFT HEADLIGHT (LOW) LEFT HEADLIGHT CONTROL ECU LL H-LP FUSE MAIN FUSE ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (LOW) RIGHT HEADLIGHT CONTROL ECU RL H-LP FUSE W/ HID W/O HID WHT/BLK WIRE WHT/BLU 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

BLK WIRE BLK/RED WIRE BLU/WHT WIRE DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-ACC FUSE ECU-IG FUSE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C 15 (BEHIND LEFT END OF DASH) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 2 (AT LEFT SIDE OF ENGINE COMPT) KEY INTERLOCK SOLENOID (ON UPPER STEERING COLUMN) KLS+ ORG/ WIRE PNK WIRE RED WIRE SHIFT LOCK CONTROL ECU (AT BASE OF SHIFTER ASSEMBLY) SLS+ STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) W/ DYNAMIC LASER CRUISE CONTROL W/O DYNAMIC LASER CRUISE CONTROL WHT WIRE WHT/BLK WIRE

+SR P+ P- SIL D- D+ +SL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CSL- AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE LEFT FRONT AIRBAG SENSOR LEFT FRONT CURTAIN SHIELD AIRBAG SQUIB LEFT FRONT SIDE AIRBAG SENSOR LEFT PRETENSIONER LEFT REAR CURTAIN SHIELD AIRBAG SQUIB LEFT REAR SIDE AIRBAG SENSOR LEFT SIDE AIRBAG SQUIB LSP- LSP+ LT GRN WIRE LT GRN/BLK WIRE ODS CSR- SFR+ SFR- ICR- ICR+ PR+ PR- ORG/ WIRE PL- PL+ ICL+ ICL- SFL- SFL+ ESCL VUCL CSL+ VUPL SSL+ ESL LBE+ SSL- PNK WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE RIGHT FRONT AIRBAG SENSOR RIGHT FRONT CURTAIN SHIELD AIRBAG SQUIB RIGHT FRONT SIDE AIRBAG SENSOR RIGHT PRETENSIONER RIGHT REAR CURTAIN SHIELD AIRBAG SQUIB RIGHT REAR SIDE AIRBAG SENSOR RIGHT SIDE AIRBAG SQUIB SL- SR- SSR- RBE+ ESR SSR+ VUPR CSR+ VUCR ESCR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/RED WIRE YEL/VIO WIRE