Toyota Sequoia I facelift (2004-2007) blu Wiring diagrams

BACK-UP BACK-UP LIGHT RELAY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE GAUGE FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) IPO J/C 51, 52 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 19 (ON LEFT REAR OF CARGO AREA, BEHIND TRIM PANEL) JUNCTION CONNECTOR 20 JUNCTION CONNECTOR 22 (ON LEFT SIDE OF LIFTGATE) JUNCTION CONNECTOR 8 (BEHIND LEFT END OF DASH) LEFT REAR COMBINATION LIGHT PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) RED WIRE RED/BLK WIRE RIGHT REAR COMBINATION LIGHT WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 IG LR LL +B EL ER GND EHW 10, 11 (BEHIND LEFT END OF DASH) 14, 15 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) 44, 45 (RIGHT KICK PANEL) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT END OF DASH) BRAKE INHIBIT RELAY (BEHIND LEFT CENTER OF DASH) BRN WIRE BSW COMBINATION METER ECU- TURN- HAZ FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSE FUSIBLE LINK BLOCK (IN ENGINE ROOM J/B) ALT FUSE GAUGE FUSE ECU-IG FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SWITCH (INTEGRATION CONTROL, PANEL) HIGH MOUNTED STOP LIGHT HIGH MOUNTED STOP LIGHT LEFT REAR COMBIN- ATION LIGHT HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 18 (BEHIND LEFT END OF DASH) J/C 29, 30 (LEFT KICK J/C 33 J/C 50 (LEFT SIDE ENGINE COMP) J/C 57 J/C 8 (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR JUNCTION CONNECTOR 12 (BEHIND LEFT CENTER OF DASH) JUNCTION CONNECTOR 19 (ON LEFT REAR OF CARGO AREA, BEHIND TRIM PANEL) JUNCTION CONNECTOR 21 (ON LEFT REAR OF CARGO AREA, BEHIND TRIM PANEL) JUNCTION CONNECTOR 22 (ON LEFT SIDE OF LIFTGATE) JUNCTION CONNECTOR 29, 30 (LEFT KICK PANEL) JUNCTION CONNECTOR 3 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) JUNCTION CONNECTOR 37, 38 (LEFT SIDE JUNCTION CONNECTOR 46, 47 (RIGHT KICK PANEL) JUNCTION CONNECTOR 5 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) JUNCTION CONNECTOR 8 (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 9 JUNCTION CONNECTOR 9 (BEHIND LEFT END OF DASH) LEFT FRONT PARK/ TURN LIGHT 1 LEFT FRONT PARK/ TURN LIGHT 2 LEFT FRONT PARK/ TURN LIGHT 3 LEFT REAR COMBIN- ATION LIGHT LEFT TURN INDICATOR LH RH LICENSE PLATE LIGHT LIGHT CONTROL SWITCH (COMBINATION SWITCH) HEAD OFF TAIL LT GRN WIRE LT GRN/RED WIRE OF DASH) OF INSTRUMENT CLUSTER) ORG/ WIRE PANEL) PARK RED WIRE RED/BLU WIRE RIGHT FRONT PARK/ TURN LIGHT 1 RIGHT FRONT PARK/ TURN LIGHT RIGHT FRONT PARK/ TURN LIGHT 3 RIGHT REAR COMBIN- ATION LIGHT RIGHT TURN INDICATOR SKID CONTROL ECU W/ ACTUATOR (ON RIGHT REAR OF ENGINE COMPT) STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) SUB J/B 3 (BEHIND RIGHT SIDE SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAIL TAIL FUSE TAIL IND (CANADA) TAIL STOP TURN TAILLIGHT RELAY TURN TURN SIGNAL FLASHER RELAY (BEHIND LEFT END OF DASH, BELOW INSTRUMENT PANEL J/B) W/ REAR SPOILER W/O REAR SPOILER WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 3 1 CLTS CLTE CLTB CLTS CLTE CLTB 5 16 17 13 9 10 7 8 11 6 BECU H-ON DIM FFOG HEAD 6 8 12 7 11 IG HRLY DCTY RLCY TRLY 8 22 3 18 24 13 4 5 RRCY PCTY PKB HIND AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR (ON TOP LEFT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) DAYTIME RUNNING LIGHT RESISTOR (BEHIND LEFT HEADLIGHT) DIMMER RELAY DIMMER SWITCH DRL 4 RELAY DRL FUSE ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG LIGHT RELAY FOGLIGHT SWITCH GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE H-LP LH H-LP LL H-LP RH H-LP RL HEAD RELAY HIGH BEAM IND J/C 8 (BEHIND LEFT END OF DASH) IE HOT AT ALL TIMES HOT IN ON OR START IE (AT LEFT KICK PANEL) IG (AT RIGHT KICK PANEL) J/C 43 (RIGHT SIDE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (ON RIGHT FRONT OF ENGINE COMPT) J/C 18 (BEHIND RIGHT END OF DASH) J/C 5 (ON LEFT SIDE OF ENGINE COMPT) IG ED J/C 2 (ON LEFT SIDE OF ENGINE COMPT) J/C 3 (ON LEFT SIDE OF ENGINE COMPT) PNK WIRE J/C 4 (ON LEFT SIDE OF ENGINE COMPT) J/C 44, 45 (RIGHT KICK PANEL) J/C 5 (ON LEFT SIDE OF ENGINE ED COMPT) J/C 50 J/C 2 (LEFT (ON LEFT SIDE OF SIDE OF ENGINE COMPT) ENGINE COMPT) LEFT FRONT DOOR COURTESY SWITCH LEFT HEADLIGHT LEFT REAR DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW FLASH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MAIN FUSE OFF ORG/ WIRE PARKING BRAKE SWITCH (USA) HEAD IND PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT FOG LIGHT LEFT FRONT FOG LIGHT RIGHT HEADLIGHT RIGHT REAR DOOR COURTESY SWITCH STARTING/ CHARGING SYSTEM SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAIL HF HU UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

12 3 4 CLTS CLTE CLTB 4 3 1 CLTS CLTE CLTB 5 13 9 10 7 8 11 BECU FFOG HEAD 6 8 12 7 11 IG HRLY DCTY RLCY TRLY AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR (IF EQUIPPED) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DIMMER SWITCH DIODE (INTERIOR LIGHT 1) (AT BASE OF RIGHT "B" PILLAR) DIODE (INTERIOR LIGHT 2) (AT BASE OF LEFT "B" PILLAR) ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG LIGHT RELAY GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/RED WIRE H-LP H-LP (RIGHT) FUSE FUSE H-LP LEFT FUSE HEAD RELAY HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START IG (AT RIGHT KICK PANEL) FOGLIGHT SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 18 (BEHIND RIGHT END OF DASH) J/C 2 (ON LEFT SIDE OF ENGINE COMPT) J/C 29, 30 (LEFT KICK PANEL) J/C 3 (ON LEFT SIDE OF ENGINE COMPT) PNK RIGHT FRONT FOG LIGHT WIRE J/C 4 (ON LEFT SIDE OF ENGINE COMPT) J/C 43 (RIGHT SIDE OF DASH) J/C 5 (ON LEFT SIDE OF ENGINE COMPT) ED J/C 50 (LEFT SIDE OF ENGINE COMPT) J/C 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT HEADLIGHT LEFT REAR DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW FLASH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MAIN FUSE OFF ON ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH, ON PARKING BRAKE LEVER) PNK LEFT FRONT FOG LIGHT WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT HEADLIGHT RIGHT REAR DOOR COURTESY SWITCH RRCY PCTY PKB KSW RDA PRG SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) TAIL HF HU UNLOCK WARNING SWITCH VIO WIRE W/ AUTOMATIC LIGHT CONTROL WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIRELESS DOOR CONTROL RECEIVER (IF EQUIPPED) (CENTER OF DASH BELOW RADIO) 2 3 YEL WIRE YEL/GRN WIRE YEL/RED 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

A/F FUSE A/F RELAY ADD ADD ACTUATOR (REAR OF ENG) AIP BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE C/C EC (REAR OF LEFT CYL HEAD) ED (LEFT FRONT INNER FENDER PANEL) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) FUEL INJECTORS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT IN START J/C NCA WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE VIO WIRE VSV (ACIS) (TOP LEFT OF ENG) VSV (AIR SWITCHING VALVE BANK 1) VSV (AIR SWITCHING VALVE BANK 2) VSV (EVAP) (TOP LEFT SIDE OF ENG) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE C/OPN RELAY DEF- I/UP FUSE EFI 1 FUSE EFI 2 FUSE EFI RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) FUEL PUMP (IN FUEL TANK) BI (AT LEFT SIDE OF ROOM PARTITION CROSSMEMBER) FUEL PUMP RELAY FUEL PUMP RESISTOR (BELOW MASTER CYLINDER) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC HOT IN RUN OR START HOT W/ DEFOG RELAY ENERGIZED HOT W/ TAILLIGHT RELAY ENERGIZED IGN 1 FUSE INSTRU- MENT PANEL J/B (BEHIND LEFT END OF DASH) STOP FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) TAIL FUSE IPO J/C ORG/ WIRE RAD 2 FUSE RED/BLU WIRE RED/WHT WIRE STA FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) SUB J/B 4 (BEHIND RIGHT SIDE OF CLUSTER) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

ACT BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) EOM FPS GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/RED WIRE IE (LEFT KICK PANEL) IG RIGHT KICK PANEL) IMI IMO INTEGRATION CONTROL AND PANEL (BEHIND CENTER OF DASH) J/C LLP- LMS LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MALF IND LAMP A/T OIL TEMP IND O/D OFF IND ODLP OF DASH) OILW ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANS) PNK/BLU WIRE PNK/GRN WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SPEEDO- METER SUB J/B 3 (BEHIND RIGHT SIDE OF CLUSTER) SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM CRUISE CONTROL TACH TACHO- METER THWO TRANSPONDER KEY COMPUTER (INSIDE OF STEERING COLUMN) VEHICLE SPEED SENSOR (ON TRANS) VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/PUMP FUSE AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (TOP OF ENG) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (ON TOP REAR OF ENG) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE CANISTER CLOSE VALVE EB (REAR OF RIGHT CYL HEAD) FUSIBLE LINK BLOCK (IN ENG ROOM J/B) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (REAR OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (REAR OF CATALYTIC CONVERTER) HOT AT ALL TIMES KNOCK SENSOR (BANK 1) (TOP RIGHT SIDE OF ENG) KNOCK SENSOR (BANK 2) (TOP LEFT SIDE OF ENG) NCA WIRE PNK/BLU WIRE PRESSURE SENSOR RED WIRE RED/GRN WIRE RED/WHT WIRE SIP SIV VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

A/C SYSTEM ACCELERATOR PEDAL POSITION SENSOR ACCR VPA BATT SIV VPMP MPMP +BM MREL IGSW FC CCC ELS AIDI BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU LT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EC (REAR OF RIGHT CYL HEAD) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSMISSION) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES IF (LEFT DASH BRACE) J/C KNKE LT GRN WIRE LT GRN/BLK WIRE NT- NT- EKNK O/D MAIN SWITCH ORG/ WIRE OT+ OT- PNK/BLK WIRE PNK/BLU WIRE PPMP TC RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE SIP VCPA SLT- SLT+ SLU+ SLU- SLU+ SLU- SLT+ SLT- STAR SR STARTING/ CHARGING SYSTEM VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE