Toyota Sequoia I facelift (2004-2007) ig (at right kick panel) Wiring diagrams

ABS IND. BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE IND BRAKE INHIBIT RELAY (BEHIND LEFT CENTER OF DASH) BRN WIRE BRN/YEL WIRE CENTER CONSOLE COMBINATION METER CONTROL ECU (BEHIND RIGHT CENTER OF DASH) CPU GND CSW TS TC CD ENG ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GAUGE FUSE FUSE GRN WIRE GRN/YEL WIRE GYAW HOT IN ACC OR ON HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) ECU-IG FUSE IG (AT RIGHT KICK PANEL) IND WT BRL GND INTEGRATION CONTROL, PANEL IPO JUNCTION CONNECTOR 18 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 41 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 43 JUNCTION CONNECTOR 51, 52 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 53, 54, 55, 56 (BEHIND RIGHT END OF DASH) LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH, ON PARKING BRAKE LEVER) PNK/BLK WIRE PNK/BLU WIRE RAD 2 FUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SLIP IND STEERING ANGLE SENSOR (INSIDE OF STEERING COLUMN) SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUSPENSION CONTROL ECU (CENTER OF DASH, BELOW RADIO) TRAC OFF IND TRANSLATE ECU (ABOVE RIGHT KICK PANEL) TRIG VSC VSC OFF IND VSC TRAC IND VSC WARNING BUZZER VYS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B IG+ MPX+ BLW MGC PSW A/C EVAPORATOR TEMPERATURE SENSOR (FRONT) (BEHIND RIGHT CENTER OF DASH) A/C ROOM TEMPERATURE SENSOR (FRONT) (BEHIND LOWER LEFT CENTER OF DASH) A/C SOLAR SENSOR (ON TOP LEFT SIDE OF DASH) AIR AIR INLET CONTROL SERVO MOTOR (BEHIND RIGHT SIDE OF DASH) AIR MIX CONTROL SERVO MOTOR (FRONT) (BEHIND LOWER RIGHT SIDE OF DASH) AIR VENT MODE CONTROL SERVO MOTOR (FRONT) (BEHIND LOWER LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CIG FUSE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) FOOT/ DEF FRS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ACC OR ON HOT IN ACC OR ON ENGINE ROOM J/B (ON LEFT DOME FUSE ROOM J/B ENGINE COMPT) HOT IN ON OR START HTR FUSE IG (AT RIGHT KICK PANEL) ILL+ MPX- INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL (BEHIND CENTER OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM JUNCTION CONNECTOR 15 JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MCOOL MG CLT RELAY MHOT ORG/ WIRE PNK WIRE REC RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SG-TAM SG-TP SG-TPI TS TP SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAM LOCK GND W/ REAR A/C WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/RED WIRE

21 28 THW 9 14 1 24 25 LMS THWO TACH A/C CONTROL (REAR HEATER CONTROL PANEL) (W/ REAR A/C) A/C POWER TRANSISTOR (W/ REAR A/C) (ON RIGHT REAR OF VEHICLE) A/C ROOM TEMPERATURE SENSOR (REAR) (W/ REAR A/C) (FRONT OF LEFT QUARTER PANEL) A/C WATER VALVE (REAR) (W/ REAR A/C) (ON RIGHT REAR OF VEHICLE) ACT ACT HR HRHR AIR VENT MODE CONTROL SERVO MOTOR (REAR) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BP (AT RIGHT SIDE OF REAR QUARTER PANEL) BRN/WHT WIRE CLK+ DPD ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROL SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON RIGHT FRONT OF ENGINE) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT IN ON OR START IG (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 14 JUNCTION CONNECTOR 31, 32 (LEFT KICK PANEL) JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 57 LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MCOOL MHOT NCA WIRE ORG/ WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/ BLU WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RRFACE RRB/L RRBLK RRDPD RRSWD RRVM RRAMH RRAMC RRSG RRFOOT RRSTX RRCLK RRBLW RRTE RRTP RRTR SGRRTR STX SWD TW IGN W/ REAR A/C WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE

12 4 TC SIL 16 15 14 SIL TC LA 28 27 16 14 11 7 TC TS ENG- ENG+ VSC- VSC+ 30 28 29 SIL CANL CANH 34 33 CANL CANH 6 2 40 15 CANH CANL TS D/G BACK DOOR ECU (ON LEFT SIDE OF LIFTGATE) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE COMBINATION METER DIA DRIVER DOOR ECU (IN LEFT FRONT DOOR) EB (AT REAR OF OF RIGHT CYLINDER HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES IG (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 33, 34 (LEFT KICK PANEL) JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 53, 54, 55, 56 (BEHIND RIGHT END OF DASH) LT GRN/BLK WIRE LT GRN/RED WIRE MEMORY SEAT ECU, SW (SIDE OF LEFT FRONT SEAT) MPX OBD FUSE ORG/ WIRE PNK/BLK WIRE RED WIRE RED/BLU WIRE SIL SKID CONTROL ECU W/ ACTUATOR (ON RIGHT REAR OF ENGINE COMPT) SLIDING ROOF CONTROL ECU (ON CENTER FRONT OF ROOF) SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUSPENSION CONTROL ECU (CENTER OF DASH, BELOW RADIO) TRANSLATE ECU (ABOVE RIGHT KICK PANEL) TRANSPONDER KEY COMPUTER (INSIDE OF STEERING COLUMN) W/O MEMORY W/ MEMORY WHT WIRE WHT/BLU WIRE WHT/RED WIRE

BLK WIRE BLU WIRE DEFOG FUSE DEFOG RELAY END OF DASH, BESIDE INSTRUMENT PANEL J/B) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK BLOCK (IN ENGINE ROOM J/B) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HTR FUSE IG (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 10, 11 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 18 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 19 (ON LEFT REAR OF CARGO AREA, BEHIND TRIM PANEL) JUNCTION CONNECTOR 3 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 5 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) JUNCTION CONNECTOR 6, 7 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR 8 (BEHIND LEFT END OF DASH) LEFT MIRROR HEATER (LEFT REMOTE 12 8 4 CONTROL MIRROR) MIR HTR FUSE MIRROR HEATER RELAY (BEHIND LEFT ORG/ WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH (INTEGRATION CONTROL, PANEL) RDEF RED/YEL WIRE RIGHT MIRROR HEATER SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) W/ MEMORY W/ RETRACTOR W/O RETRACTOR WHT WIRE WHT/BLU WIRE

BH (AT LEFT "B" PILLAR) BK (AT RIGHT "B" PILLAR) BLK WIRE BLU WIRE DRIVER'S SEAT HEATER FUSE GAUGE FUSE GRN WIRE HI LO HOT AT ALL TIMES HOT IN ON OR START IG (AT RIGHT KICK PANEL) IM (BELOW CENTER CONSOLE) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 14, 15 JUNCTION CONNECTOR 24 (UNDER DRIVER'S SEAT) JUNCTION CONNECTOR 31, 32 (LEFT KICK PANEL) JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 46, 47 (RIGHT KICK PANEL) LEFT FRONT SEAT HEATER SWITCH LT GRN WIRE ORG/ WIRE PASSENGER'S SEAT HEATER RED WIRE RED/BLU WIRE RIGHT FRONT SEAT HEATER SWITCH SEAT BACK) SEAT CUSHION) SEAT HEATER RELAY (ON DRIVER SIDE R/B) SEAT HTR SUB J/B 3 (LEFT END OF DASH) WHT WIRE WHT/GRN WIRE

AGND BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE CODE COMBINATION METER CTY DATA LINK CONNECTOR 3 DCTY ECU-B FUSE EFI 1 FUSE EFI RELAY EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) EOM FUSE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IG (AT RIGHT KICK PANEL) IMI IMO IND INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 16 (BEHIND RIGHT END OF DASH) J/C 29, 30 (LEFT KICK PANEL) J/C 43 (RIGHT SIDE OF DASH) J/C 5 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) ED J/C 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK/GRN WIRE RED/YEL WIRE RXCK SECURITY INDICATOR SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TRANSPONDER KEY AMPLIFIER (INSIDE OF STEERING COLUMN) TRANSPONDER KEY COIL TRANSPONDER KEY COMPUTER (INSIDE OF STEERING COLUMN) TXCT UNLOCK WARNING SWITCH WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/GRN WIRE

A/C CONTROL (REAR HEATER CONTROL PANEL) ILL+ ALT FUSE ASHTRAY ILLUM BACK DOOR POWER WINDOW CONTROL SWITCH BLK WIRE BLK/RED WIRE BODY ECU (BEHIND LEFT END OF DASH) TRLY BRN WIRE CIGARETTE LIGHTER ILLUM COMBINATION METER ECU-IG FUSE FUSE FUSIBLE LINK BLOCK (IN ENGINE ROOM J/B) GLOVE BOX LIGHT GRN WIRE HEIGHT CONTROL SWITCH HOT AT ALL TIMES HOT IN ON OR START IG (AT RIGHT KICK PANEL) ILLUMINATION INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL (BEHIND CENTER OF DASH) ILL+ J/C 39, 40 (LEFT SIDE OF DASH) J/C 43 (RIGHT SIDE OF DASH) J/C 8 (BEHIND LEFT END OF DASH) J/C 9 (BEHIND LEFT END OF DASH) LEFT FRONT SEAT HEATER SWITCH LIGHT ILL- CONTROL SWITCH HEAD OFF (COMBINATION TAIL SWITCH) LT GRN WIRE MAIN SWITCH ORG/ WIRE OVERHEAD MODULE (ON CENTER FRONT OF ROOF) ILL+ PANEL FUSE RADIO RED WIRE RHEOSTAT RIGHT FRONT SEAT HEATER SWITCH STEERING SWITCH (COMBI- NATION SWITCH) SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAIL TAILLIGHT RELAY WHT WIRE WHT/GRN WIRE

1 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ LFT+ RCL+ LFT- RCL- 24 23 22 5 6 MM 6 10 12 IG BH (AT LEFT "B" PILLAR) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DCTY DRIVER'S LUMBAR SUPPORT CONTROL MOTOR DRIVER'S LUMBAR SUPPORT CONTROL SWITCH DRIVING POSITION MEMORY SWITCH ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IE (AT LEFT KICK PANEL) IG (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) ECU-IG FUSE J/C 24 (UNDER DRIVER'S SEAT) J/C 29, 30 (LEFT KICK PANEL) J/C 31, 32 (LEFT KICK PANEL) J/C 33, 34 (LEFT KICK PANEL) J/C 37, 38 (LEFT SIDE OF DASH) J/C 43 (RIGHT SIDE OF DASH) J/C 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH MEMORY SEAT ECU, SWITCH (SIDE OF LEFT FRONT SEAT) ORG/ WIRE PNK WIRE POWER SEAT MOTOR (DRIVER'S SEAT FRONT VERTICAL CONTROL) POWER SEAT MOTOR (DRIVER'S SEAT SLIDE CONTROL) PWR SEAT FUSE RADIO 2 FUSE RED WIRE SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SYSB UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 +B RTOT RTIN LTOT BACK-UP LAMPS CIRCUIT BATT CHARGE FUSE BJ (AT LEFT SIDE OF REAR QUARTERPANEL) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY ECU (BEHIND LEFT END OF DASH) BRAKE INHIBIT RELAY (BEHIND LEFT CENTER OF DASH) BRK BRN WIRE BSW ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IG (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) IPO J/C 10,11 (BEHIND RIGHT END OF DASH) J/C 19 (ON LEFT REAR OF CARGO AREA BEHIND TRIM PANEL) J/C 20 (ON LEFT REAR OF CARGO AREA, BEHIND TRIM PANEL) J/C 28 (NEAR ENGINE ROOM J/B) J/C 29 J/C 33, 34 J/C 37, 38 (BEHIND RIGHT END OF DASH) J/C 43 (RIGHT SIDE OF DASH) J/C 9 (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 15 LT GRN WIRE ORG/ WIRE RED WIRE SKID CONTROL ECU W/ ACTUATOR (ON RIGHT REAR OF ENGINE COMPARTMENT) STIN LTIN STOP STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAIL TAIL BATT STTL B/UP STTR GND BRK 2 3 4 5 6 7 TAIL FUSE TOWING BRAKE CONTROLLER (TRAILER SOCKET 7 PIN TYPE) (AT LEFT KICK PANEL) TOWING BRK FUSE TOWING CONVERTER RELAY (ON LEFT SIDE OF CARGO AREA, BEHIND TRIM PANEL) TOWING FUSE TOWING TAIL FUSE TOWING TAIL RELAY TRAILER SOCKET TRAILER SOCKET 4 PIN TYPE TRAILER SOCKET 7 PIN TYPE TURN, HAZ FUSE WHT WIRE WHT/BLK WIRE YEL WIRE