Toyota Sienna I (1997-2003) (left kick panel) Wiring diagrams

A/C CONTROL ASSEMBLY (AUTO A/C) BLK WIRE BLU WIRE DEF FUSE DEFOGGER RELAY DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 22 (ON RIGHT REAR CORNER OF VEHICLE) LEFT MIRROR HEATER (PART OF LEFT REMOTE CONTROL MIRROR) MIRROR-HEATER FUSE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH (MANUAL A/C) RED WIRE RIGHT MIRROR HEATER (PART OF RIGHT REMOTE CONTROL MIRROR) SOLID STATE WHT WIRE WHT/BLK WIRE YEL WIRE

1 8 PANI SCTY 6 4 DCTY PCTY BACK DOOR COURTESY SWITCH BACK DOOR UNLOCK DETECTION SWITCH BLK RED/ WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/ WHT WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE BRN/WHT WIRE DOME FUSE DOOR FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-IG FUSE ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH (ON FRONT OF ENGINE COMPT) ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HORN FUSE HOT AT ALL TIMES HOT IN ON OR START IG LSWD LSWP LSWR IMLD IND INTEGRATION RELAY J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 15 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18 (ON UNDER- SIDE OF STEERING COLUMN) J/C 2, J/C 3 (BEHIND LEFT SIDE OF INSTRUMENT CLUSTER) J/C 22 (RIGHT REAR CORNER OF VEHICLE) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 9 (BEHIND TOP CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT SLIDE DOOR COURTESY SWITCH LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PANI RED GRN/ WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT SLIDE DOOR COURTESY SWITCH SH HEAD TAIL HORN THEFT DETERRENT ECU (BEHIND CENTER OF DASH) THEFT DETERRENT HORN (ON RIGHT REAR OF ENGINE COMPT) THEFT DETERRENT INDICATOR LIGHT VIO WIRE VIO/WHT WIRE W/ POWER SLIDE DOOR W/O POWER SLIDE DOOR WHT/BLK WIRE YEL WIRE

ABS ACTUATOR, ECU BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CIGARETTE LIGHTER COMBINATION METER DATA LINK CONNECTOR 1 DATA LINK CONNECTOR 3 DAYTIME RUNNING LIGHT RELAY (MAIN) DRL RELAY EFI RELAY ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) FAN 1 RELAY FAN 2 RELAY FAN 2 RELAY MAIN RELAY 2 FRONT POWER OUTLET FRONT RIGHT DOOR LOCK CONTROL SWITCH HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) W/ TOW PACKAGE IGNITION COIL, IGNITOR 2 IGNITION COIL, IGNITOR 1 IGNITION COIL, IGNITOR 3 IGNITION COIL, IGNITOR 5 IGNITION COIL, IGNITOR 4 IGNITION COIL, IGNITOR 6 J/C 13 (BEHIND LOWER RIGHT SIDE OF DASH) J/C 14 (BEHIND LOWER RIGHT SIDE OF DASH) J/C 15, J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 8 (BEHIND TOP CENTER OF DASH) LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LEFT FRONT DOOR LOCK MOTOR, DETECTION SWITCH LEFT REMOTE CONTROL MIRROR MAIN RELAY 1 POWER SLIDE DOOR MAIN SWITCH POWER WINDOW MASTER SWITCH RADIATOR FAN MOTOR REAR CLR RELAY REMOTE CONTROL MIRROR SWITCH RHEOSTAT RIGHT FOGLIGHT RIGHT FRONT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR LOCK MOTOR, DETECTION SWITCH RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT REMOTE CONTROL MIRROR THEFT DETERRENT ECU THEFT DETERRENT INDICATOR LIGHT W/ VSC W/O TOW PACKAGE W/O VSC WASHER LEVEL WARNING SWITCH WATER TEMP SWITCH 1 WHT/BLK WIRE

10 4 (W/ DOOR LOCK CTRL) (W/O DOOR LOCK CTRL) 9 5 (W/ DOOR LOCK CTRL) (W/O DOOR LOCK CTRL) A/C CONTROL ASSEMBLY A/C SWITCH BLK WIRE BLOWER SWITCH COMBI- NATION METER DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) FRONT HEATER BLOWER SWITCH FUSIBLE LINK BOX (IN ENGINE ROOM J/B, LEFT SIDE OF ENGINE COMPT) GRN WIRE HAZARD SWITCH HEAD OFF TAIL HOT AT ALL TIMES INP FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) INTEGRATION RELAY (BEHIND DASH, LEFT OF STEERING COLUMN, ON DRIVER SIDE J/B 1) J/C 11 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 21 (BEHIND LEFT REAR WHEELWELL) J/C 23 (FORWARD OF RIGHT REAR FENDERWELL) J/C 3 (BEHIND LEFT SIDE OF INSTRUMENT CLUSTER) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5 (BEHIND RIGHT SIDE OF DASH) J/C 9 (BEHIND TOP CENTER OF DASH) LEFT FRONT POWER SLIDE DOOR CONTROL SWITCH LEFT FRONT SEAT HEATER SWITCH LEFT REAR POWER SLIDE DOOR CONTROL SWITCH LIGHT CONTROL SWITCH (PART OF COMBINATION SWITCH) ORG/ WIRE PANEL FUSE POWER QUARTER WINDOW SWITCH POWER SLIDE DOOR MAIN SWITCH RADIO, PLAYER ASHTRAY ILLUMINATION REAR A/C SWITCH (AUTO A/C) REAR HEATER BLOWER SWITCH (MANUAL A/C) REAR WINDOW DEFOGGER SWITCH RED WIRE RHEOSTAT RIGHT FRONT POWER SLIDE DOOR CONTROL SWITCH RIGHT FRONT SEAT HEATER SWITCH RIGHT REAR POWER SLIDE DOOR CONTROL SWITCH TAIL FUSE TAILLIGHT RELAY WHT WIRE WHT/GRN WIRE

ACC MAIN RELAY (ON DRIVER SIDE J/B 1) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ WHT WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE CIG FUSE CIGARETTE LIGHTER CLOCK, INTERIOR LIGHTS SYSTEM (INSTRUMENT ILLUMINATION CIRCUIT) DATA LINK CONNECTOR 3 DEF FUSE DEFOGGER RELAY DOOR FUSE POWER- OUTLET FUSE DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) ENGINE CONTROL MODULE, PARK/NEUTRAL POSITION SWITCH FROM FROM ALT FUSE (DIAGRAM 1 OF 3) FROM INP FUSE (DIAGRAM 1 OF 2) FROM POWER OUTLET FUSE (DIAGRAM 2 OF 3) FROM RADIO 2 FUSE (DIAGRAM 2 OF 3) FRONT POWER OUTLET FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HAZARD SWITCH IGN FUSE IGNITION COILS, FUEL INJECTORS, NOISE FILTER IGNITION SWITCH INTEGRATION RELAY J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) JUNCTION JUNCTION CONNECTOR 15 (BEHIND UPPER RIGHT SIDE OF DASH) LOCK MIRROR-HEATER FUSE PANEL FUSE OBD FUSE PNK 1 WIRE PNK WIRE POWER FUSE POWER QUARTER WINDOW SWITCH POWER RELAY POWER SEAT SWITCH, RIGHT SLIDE DOOR ECU, POWER WINDOW MASTER SWITCH PWR- VENT FUSE RADIO 2 FUSE RADIO, PLAYER, STEREO COMPONENT AMPLIFIER, RADIO REAR POWER OUTLET REAR WINDOW DEFOGGER RED WIRE RED/ WHT WIRE RED/BLU WIRE RED/YEL WIRE REMOTE CONTROL MIRROR SWITCH REMOTE CONTROL MIRRORS, ENGINE CONTROL MODULE SATELLITE SWITCH STARTER FUSE STOP FUSE STOPLIGHT SWITCH TAIL FUSE TAIL LIGHT RELAY THEFT DETERRENT ECU, INTEGRATION RELAY TO ACC MAIN RELAY (DIAGRAM 2 OF 3) TURN FUSE HEATER FUSE VIO WIRE WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/RED WIRE WIPER FUSE ECU-IG FUSE

15 14 8 9 10 LSWP LSWD BACK DOOR KEY LOCK, UNLOCK SWITCH BACK DOOR LOCK MOTOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE BZR DCTY DOME FUSE DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) DOOR FUSE ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START INTEGRATION RELAY J/B 3 J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 15, J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18 (ON UNDERSIDE OF STEERING COLUMN) J/C 22 J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5 J/C 5 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 6 (BEHIND TOP CENTER OF DASH) KEYLESS BUZZER LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LEFT FRONT DOOR LOCK CONTROL SWITCH (POWER WINDOW MASTER SWITCH) LEFT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH LEFT SLIDE DOOR JUNCTION CONNECTOR (AT BASE OF LEFT "B" PILLAR) LOCK LOCK MOTOR LSWD LSWP LT GRN WIRE PCTY RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH RIGHT SLIDE DOOR JUNCTION CONNECTOR (AT BASE OF RIGHT "B" PILLAR) UNLK UNLOCK WARNING SWITCH W/ POWER DOOR W/O POWER DOOR WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIRELESS DOOR LOCK ECU (BEHIND CENTER OF DASH) YEL WIRE YEL/BLK WIRE

BACK DOOR KEY LOCK, UNLOCK SWITCH BACK DOOR LOCK MOTOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE DCTY DOME FUSE DOOR FUSE DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INTEGRATION RELAY J/B 3 J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 15, J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 22 J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5 J/C 5 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 6 (BEHIND TOP CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LEFT FRONT DOOR LOCK CONTROL SWITCH (POWER WINDOW MASTER SWITCH) LEFT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH LEFT SLIDE DOOR JUNCTION CONNECTOR (AT BASE OF LEFT "B" PILLAR) LOCK LOCK MOTOR LSWD LSWP LSWP LSWD LT GRN WIRE PCTY RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH RIGHT SLIDE DOOR JUNCTION CONNECTOR (AT BASE OF RIGHT "B" PILLAR) UNLK UNLOCK WARNING SWITCH W/ POWER DOOR W/O POWER DOOR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE BUZZER CLUTCH COMBINATION METER DIODE (BEHIND CENTER OF DASH, TAPED TO HARNESS) DOOR LOCK MOTOR FRONT POWER SLIDE DOOR CONTROL SWITCH FUEL LID COURTESY SWITCH GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 15, J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 2, J/C 3 (BEHIND LEFT SIDE, TOP OF DASH) J/C 7 (BEHIND TOP CENTER OF DASH) LATCH SWITCH LT GRN WIRE MOTOR OPTICAL SENSOR PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK 1 3 WIRE PNK 11 12 WIRE PNK WIRE POWER DOOR IND POWER SLIDE DOOR MAIN SWITCH REAR POWER SLIDE DOOR CONTROL SWITCH RED WIRE RED/BLU WIRE RELEASE ACTUATOR RIGHT SLIDE DOOR ECU (ON RIGHT REAR CORNER OF VEHICLE) RIGHT SLIDE DOOR JUNCTION CONNECTOR (BASE OF RIGHT "B" PILLAR) VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

BLK WIRE BLU WIRE BRN WIRE COLUMN) DOOR FUSE DOWN DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING ECU-IG FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INTEGRATION RELAY J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 2, J/C 3 (BEHIND LEFT SIDE OF INST CLUSTER) J/C 20 (BEHIND LEFT REAR WHEELWELL) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT POWER VENT WINDOW MOTOR POWER FUSE POWER QUARTER WINDOW SWITCH POWER RELAY POWER WINDOW MASTER SWITCH PWR- VENT FUSE RED WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR RIGHT POWER VENT WINDOW MOTOR VIO WIRE WHT WIRE YEL WIRE