Toyota Sienna II (2003-2005) combination switch Wiring diagrams

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CENTER SPEAKER COMBINATION SWITCH CTR + EAU GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE IF (BELOW LOWER CENTER OF DASH) J/C 22 (BEHIND UPPER CENTER OF DASH) J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 24 (BEHIND UPPER CENTER OF DASH) J/C 35, 36 (BEHIND RIGHT SIDE OF DASH) LEFT REAR SPEAKER LEFT REAR TWEETER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MODE MUTE NCA WIRE REAR SEAT AUDIO CONTROLLER RED WIRE RED/BLU WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER RIGHT REAR TWEETER SEEK STEREO COMPONENT AMPLIFIER (BEHIND RIGHT SIDE OF DASH) SUR- VIO WIRE VOL (-) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WOOFER YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CENTER SPEAKER COMBINATION SWITCH CTR + EAU GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE IF (BELOW LOWER CENTER OF DASH) J/C 22 (BEHIND UPPER CENTER OF DASH) J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 24 (BEHIND UPPER CENTER OF DASH) J/C 35, 36 (BEHIND RIGHT SIDE OF DASH) J/C 7, 8 (BEHIND LEFT END OF DASH) LEFT REAR SPEAKER LEFT REAR TWEETER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MODE MUTE NCA WIRE RED WIRE RED/BLU WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER RIGHT REAR TWEETER SEEK STEREO COMPONENT AMPLIFIER (BEHIND RIGHT SIDE OF DASH) SUR- VIO WIRE VOL (-) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WOOFER YEL WIRE

BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) EB (AT FRONT OF ENGINE) GAUGE 1 FUSE GAUGE 2 FUSE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IF (BEHIND LOWER CENTER OF DASH) IGN FUSE J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 19 (BEHIND UPPER J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT SIDE OF DASH) J/C 29 (BEHIND RIGHT SIDE OF DASH) J/C 5, 6 (BEHIND LEFT END OF DASH) LT GRN/RED WIRE ON OFF PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) RED WIRE RED/BLU WIRE STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

BLK/ORG WIRE BODY TRLY ECU (BEHIND LEFT SIDE TAIL HAZ OF DASH) BRN WIRE COMBI- NATION SWITCH COMBINATION METER COMBINATION SWITCH DASH, LEFT OF STEERING COLUMN) DRIVER SIDE J/B (BEHIND ED (AT LEFT SIDE OF ENGINE COMPARTMENT) EHW END OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) HAZ FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE HAZARD SWITCH HEAD HOT AT ALL TIMES IE (AT LEFT KICK PANEL) IF (BEHIND LOWER CENTER OF DASH) IG (AT RIGHT KICK PANEL) J/C 18 (BEHIND UPPER LEFT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT SIDE OF DASH) J/C 27 (BEHIND RIGHT SIDE OF DASH) J/C 3, 4 (BEHIND LEFT LEFT PARKING/ TURN SIGNAL LIGHT PARK TURN LEFT SIDE MARKER LIGHT LEFT TURN IND PARK RED WIRE RIGHT PARKING/ TURN SIGNAL LIGHT TURN RIGHT SIDE MARKER LIGHT RIGHT TURN IND TAIL FUSE TAIL OFF TAIL RELAY TURN SIGNAL FLASHER WHT WIRE WHT/BLK WIRE

1 2 W/ POWER SLIDE DOOR W/O POWER SLIDE DOOR 10 SPEAKER AIR BAG SENSOR ASSEMBLY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD BI (AT RIGHT "B" PILLAR) BJ (IN RIGHT SLIDING DOOR) BK (IN RIGHT SLIDING DOOR) BL (AT RIGHT "C" PILLAR) BLK WIRE BLOWER MOTOR (REAR) BLOWER MOTOR CONTROLLER (REAR) BRN WIRE COMBINATION METER COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 DISTANCE CONTROL ECU DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) EB (AT FRONT OF ENGINE) ENGINE CONTROL MODULE FRONT SEAT) HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD IF (BEHIND LOWER CENTER OF DASH) IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 J/C 20 (BEHIND UPPER LEFT SIDE OF DASH) J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 28 (BEHIND RIGHT SIDE OF DASH) J/C 29 (BEHIND RIGHT SIDE OF DASH) J/C 42 (W/ VSC) (FORWARD OF RIGHT WHEELWELL) KNOCK AIR FUEL SENSOR 1 RATIO SHIELD SENSOR (BANK 2 SENSOR 1) SHIELD KNOCK SENSOR 2 SHIELD LASER RADAR SENSOR LEFT CAMSHAFT TIMING OIL CONTROL VALVE SHIELD LT GRN WIRE NAVIGATION ECU NCA WIRE OCCUPANT DETECTION SENSOR RIGHT BUCKLE SWITCH RADIO, PLAYER REAR SEAT AUDIO CONTROLLER RIGHT CAMSHAFT TIMING OIL CONTROL VALVE SHIELD RIGHT POWER SLIDE DOOR CONTROL MOTOR, CLUTCH RIGHT POWER SLIDE DOOR ECU RIGHT POWER SLIDE DOOR LOCK ASSEMBLY RIGHT POWER YAW RATE SENSOR SLIDE DOOR CONTROL SWITCH RIGHT REAR COMBINATION LIGHT RIGHT SEAT HEATER ECU RIGHT SLIDE DOOR ATTACHMENT CONTROL STEREO COMPONENT AMPLIFIER W/ NAVIGATION SYSTEM W/ REAR SEAT ENTERTAINMENT W/O NAVIGATION SYSTEM W/O REAR SEAT AUDIO W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY ACCESSORY METER SATELLITE SWITCH AIR BAG SENSOR ASSEMBLY AUTOMATIC A/C AUTOMATIC A/C MANUAL A/C RIGHT VANITY LIGHT BLK WIRE BODY ECU CLEARANCE SONAR ECU COMBINATION SWITCH CONTROL MIRROR CONTROL SWITCH DETECTION SWITCH DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) IE (AT LEFT KICK PANEL) INNER MIRROR J/C 18 (BEHIND UPPER KEY INTERLOCK SOLENOID, UNLOCK WARNING LEFT FRONT DOOR LOCK LEFT FRONT DOOR LOCK MOTOR, DOOR UNLOCK LEFT MIRROR HEATER, REMOTE CONTROL SWITCH, POWER WINDOW MASTER SWITCH LEFT VANITY PERSONAL LIGHT LIGHT MANUAL A/C POWER QUARTER WINDOW SWITCH PWR RELAY REAR A/C CONTROL SWITCH RELAY RELAY SHIFT LOCK CONTROL ECU, TRANSMISSION SWITCH TAIL RELAY TIRE PRESSURE WARNING STANDARDIZATION TRAC OFF SWITCH TRANSPONDER KEY COMPUTER TURN SIGNAL FLASHER W/ MOON- ROOF W/O MOON- ROOF WHT WIRE 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) DRL ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT FLASH DIMMER SWITCH FLASH LOW GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HEAD HEAD LIGHT CONTROL SWITCH HIGH BEAM INDICATOR 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) 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) LOW HIGH LT GRN WIRE OFF ON FOGLIGHT SWITCH ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE LEVER) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIDE OF ENGINE COMPT) TAIL VIO WIRE WHT/BLK WIRE WHT/BLU 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

BLU WIRE COMBINATION SWITCH DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN/BLK WIRE GRN/WHT WIRE HIGH HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LOW HORN

6 SPEAKER 10 SPEAKER A/C CONTROL ASSEMBLY ILL+ A/T SHIFT LEVER ILLUMINATION ACCESSORY METER AUTOMATIC A/C BLK WIRE BLK/RED WIRE BLU WIRE BODY ECU BRN WIRE COMB- NATION SWITCH COMBINATION METER COMBINATION SWITCH DRIVER SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN (OR GRN/WHT) WIRE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HAZARD SWITCH REAR WINDOW DEFOGGER SWITCH HEADLIGHT BEAM LEVEL CONTROL SWITCH SATELLITE SWITCH HOT AT ALL TIMES HOT IN ON OR START IE (AT LEFT KICK PANEL) IF (BEHIND LOWER CENTER OF DASH) IG (AT LEFT KICK PANEL) ILLUMINATION INTERIOR LIGHT SWITCH J/C 16 (BEHIND LEFT END OF DASH) J/C 19 (BEHIND UPPER LEFT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT END OF DASH) J/C 23 (BEHIND UPPER CENTER OF DASH) J/C 35, 36 (BEHIND RIGHT SIDE OF DASH) J/C 13, 14 (BEHIND LEFT END OF DASH) LEFT POWER SLIDE DOOR CONTROL SWITCH RIGHT POWER SLIDE DOOR CONTROL SWITCH MAIN SWITCH MANUAL A/C OFF TAIL HEAD PANEL FUSE POWER BACK DOOR MAIN SWITCH POWER QUARTER WINDOW SWITCH POWER SLIDE DOOR MAIN SWITCH RADIO, PLAYER RADIO, PLAYER (W/O NAVIGATION) REAR A/C CONTROL SWITCH RED WIRE SEAT HEATER SWITCH (DRIVER'S SEAT) SEAT HEATER SWITCH (FRONT PASSENGER'S SEAT) TAIL TAIL RELAY TRAC OFF SWITCH (W/ VSC) W/ NAVIGATION W/ REAR SEAT AUDIO W/O NAVIGATION W/O REAR SEAT AUDIO WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE