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

1 2 3 4 5 6 7 8 9 10 11 12 CSLD CDR+ CDR- CDL+ CDL- MUTE 1 2 3 4 5 6 NTSC 1 2 3 4 5 PKB ACCR ATX- BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION METER EAU ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B RAD 1 FUSE (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE GAUGE FUSE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ILL- ANT INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) IO (AT RIGHT DASH BRACE) IPO J/C 17 (BEHIND LEFT CENTER OF DASH) J/C 37, 38 (LEFT SIDE OF DASH) J/C 8 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/RED WIRE MODE MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK ATX- WIRE PNK WIRE R- L- GND RAD 2 FUSE (BEHIND LEFT END OF DASH) RADIO, PLAYER W/ DISPLAY RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE REV RSLD R-R+ R-R- R-L+ R-L- RMUT SEEK SGND SPEEDO- METER STEERING SWITCH (COMBINATION SWITCH) SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SWG TX+ TX- IVO+ IVO- VEHICLE SPEED SENSOR (COMBINATION METER) VIO WIRE VOL (-) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

ABS FUSE ACTIVE BRAKE BOOSTER (ON LEFT REAR OF ENGINE COMPARTMENT) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE BST BSTP CANL VCP FL+ FL- WA RR- RR+ BSW STP TS +BO RL+ RL- VSCW FR- FR+ +BS FUSIBLE LINK BLOCK (IN ENGINE ROOM J/B) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GYAW HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 8 (BEHIND LEFT END OF DASH) IE LEFT REAR ABS SPEED SENSOR (ON LEFT REAR WHEEL) LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PIM PIM D/G +BM BSTP PSNC PMC PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PSNC PSNO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR (ON RIGHT FRONT WHEEL) SIL SKID CONTROL ECU (W/ACTUATOR) (ON RIGHT REAR OF ENGINE COMPARTMENT) STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STS STS PSNO BZ SUB J/B 3 (BEHIND RIGHT SIDE OF INST- RUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INST- RUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) VCM VCM BST VCP VIO WIRE VIO/WHT WIRE VYS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL 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

1 2 5 6 S+B BDR BECU 2 14 18 15 6 8 11 22 24 12 7 1 ACTD HCTY HR BZR IG HRLY TRLY 3 4 MIC+ MIC- 8 7 6 5 4 3 2 1 GBIG 9 1 10 8 21 22 5 4 16 24 13 PNK DOP ACT+ ACT- RRCY LSWR PCTY PRG RDA IND WIRE BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT END OF DASH) DIODE (INTERIOR LIGHT 1) (AT BASE OF RIGHT "B" PILLAR) DIODE (INTERIOR LIGHT 2) (AT BASE OF LEFT "B" PILLAR) DOOR 2 FUSE ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) GBB GND MI- MI+ GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START HTR FUSE IE (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 28 (NEAR ENGINE ROOM J/B) JUNCTION CONNECTOR 29, 30 (LEFT KICK PANEL) JUNCTION CONNECTOR 43 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 44, 45 (RIGHT KICK PANEL) JUNCTION CONNECTOR 8 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LSWL DCTY RLCY SH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH SECURITY FUSE SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) SUB J/B 4 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) THEFT DETERRENT HORN (W/ ANTI- THEFT) (LEFT SIDE OF ENGINE COMPT) UNLOCK WARNING SWITCH VIO WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/GRN WIRE

A/C CONDENSER FAN MOTOR A/F RELAY DRL 4 RELAY ST RELAY AIR INJECTION CONTROL DRIVER DATA LINK CONNECTOR 3 COMBINATION SWITCH AIR PUMP AIR SWITCHING VALVE BLK WIRE BLOWER MOTOR CONTROL BRN WIRE CAM- SHAFT POSITION SENSOR SHIELD CRANK- SHAFT POSITION SENSOR SHIELD DAYTIME RUNNING LIGHT RESISTOR EA (AT RIGHT RADIATOR SIDE SUPPORT) EB (AT REAR OF RIGHT CYLINDER HEAD) EC (AT REAR OF LEFT CYLINDER HEAD) ED (AT LEFT FRONT INNER FENDER PANEL) EFI RELAY DEFOG RELAY ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH FRONT POWER OUTLET 2 STEREO COMPONENT AMPLIFIER CONTROL OUTLET FRONT WASHER MOTOR, WASHER LEVEL SENSOR IGNITION COIL, IGNITER 6 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 7 IGNITION COIL, IGNITER 8 IO (AT RIGHT DASH BRACE) J/C 1 (ON RIGHT FRONT OF ENGINE COMPT) J/C 18 (BEHIND RIGHT END OF DASH) J/C 2 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) J/C 42 (RIGHT SIDE OF DASH) J/C 5 (ON LEFT SIDE OF ENGINE COMPT, NEAR ENGINE ROOM J/B) J/C 50 J/C 41 (RIGHT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) LEFT FRONT FOG LIGHT LEFT FRONT PARKING LIGHT 3 LEFT FRONT TURN SIGNAL 1, PARKING LIGHT 1 LEFT FRONT TURN SIGNAL 2, PARKING LIGHT 2 LEFT VVT SENSOR SHIELD NCA WIRE ORG/ WIRE RADIO, PLAYER W/ DISPLAY FRONT POWER OUTLET 1 RIGHT FRONT TURN SIGNAL 1, PARKING LIGHT 1 RIGHT FRONT TURN SIGNAL 2, PARKING LIGHT 2 RIGHT REMOTE CONTROL MIRROR TRANSFER SHIFT ACTUATOR ADD ACTUATOR RIGHT VVT SENSOR SHIELD SKID CONTROL ECU W/ ACTUATOR ENGINE CONTROL MODULE TO J/C 43 (DIAGRAM 2 OF 3) TO J/C 8 (DIAGRAM 2 OF 3) W/ MEMORY W/O RETRACTOR W/ RETRACTOR, W/O MEMORY WHT WIRE WHT/BLK WIRE

A/C CONTROL (REAR HEATER CONTROL PANEL) AIR BAG SENSOR ASSEMBLY AIR SUS RELAY AIR VENT MODE CONTROL SERVO MOTOR (FRONT) BACK-UP LIGHT RELAY BATTERY CHARGE RELAY BODY ECU BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE COMBINATION METER COMBINATION SWITCH DATA LINK CONNECTOR 3 DRIVING POSITION MEMORY SWITCH FROM GROUND IG (DIAGRAM 1 OF 3) FROM J/C 18 (DIAGRAM 1 OF 3) GLASS BREAKAGE SENSOR ECU GLOVE BOX LIGHT ENGINE CONTROL MODULE IE (AT LEFT KICK PANEL) INNER MIRROR INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, INVERTER RELAY IPO J/C 28 (NEAR ENGINE ROOM J/B) J/C 43 (RIGHT SIDE OF DASH) J/C 6, 7 (BEHIND LEFT KICK PANEL) J/C 8 (BEHIND LEFT END OF DASH) LEFT REMOTE CONTROL MIRROR DRIVER DOOR ECU MASTER CYLINDER PRESSURE SENSOR 2 SHIELD NCA WIRE ORG/ WIRE OVERHEAD MODULE PANEL) PEDAL STROKE SPEED SENSOR SHIELD POWER MAIN RELAY REAR A/C WATER VALVE SHIELD REAR INTERIOR LIGHT RHEOSTAT ROLL SENSING OF CURTAIN SHIELD AIR BAG CUT OFF SWITCH SEAT HEATER RELAY SLIDING ROOF CONTROL ECU STEERING ANGLE SENSOR TIRE PRESSURE MONITOR ECU TIRE PRESSURE WARNING STANDARD- IZATION SWITCH TRANS- PONDER KEY COMPUTER TRANSLATE ECU UNLOCK WARNING SWITCH W/ EQUIPPED W/ MEMORY W/ MOON- ROOF W/ REAR SEAT ENTERTAINMENT SYSTEM OR REAR SEAT AUDIO SYSTEM W/ RETRACTOR, W/O MEMORY W/O MOON- ROOF W/O REAR SEAT ENTERTAINMENT SYSTEM, REAR SEAT AUDIO SYSTEM W/O RETRACTOR WHT/BLK WIRE WIRELESS DOOR CONTROL RECEIVER WIRELESS DOOR LOCK CONTROL BUZZER

A/ PUMP FUSE A/F FUSE ABS FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, INTERIOR LIGHTS, INSTRUMENT CLUSTER, BODY COMPUTER SYSTEMS ALT FUSE ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CDS FAN FUSE DEF- I/UP FUSE DEFOG FUSE AIR SUS FUSE DEFOG RELAY DEFOGGER SYSTEM DOOR 2 FUSE ALT-S FUSE DOOR LOCKS SYSTEM ECU-B FUSE EFI 1 FUSE EFI RELAY ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) STA FUSE ETCS FUSE RAD 3 FUSE FROM FUSE (DIAGRAM 2 OF 3) FUSIBLE LINK BLOCK (IN ENGINE ROOM J/B) GRN/BLK WIRE GRY WIRE HEATER FUSE HORN FUSE SHORT PIN HORN RELAY IGNITION SWITCH INSTRUMENT CLUSTER, STARTING/CHARGING, ENGINE CONTROLS SYSTEMS INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LOCK OFF MAIN FUSE MIR HTR FUSE NCA WIRE PNK WIRE R/B FUSE RAD 1 FUSE DOME FUSE RED WIRE RR HEATER FUSE TOWING R/B FUSE RUN WIRE SECURITY FUSE SOUND SYSTEMS ST FUSE FUSE STARTING/ CHARGING SYSTEM TO CIG FUSE (DIAGRAM 2 OF 3) TO ENGINE ROOM R/B 3 (DIAGRAM 3 OF 3) FUSE (DIAGRAM 2 OF 3) TO WSH FUSE (DIAGRAM 3 OF 3) TOWING FUSE TURN, HAZ FUSE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE

AIP ACIS PRG BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CAMSHAFT POSITION SENSOR (FRONT OF LEFT CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (LOWER FRONT OF ENGINE) EC (REAR OF LEFT CYL HEAD) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) FPR FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IG RIGHT KICK PANEL) IGNITION COILS, IGNITERS INJ 1 INJ 2 INJ 3 INJ 4 INJ 5 INJ 6 INJ 8 INJ 7 M- M+ INSTRU- MENT PANEL J/B (BEHIND LEFT END OF DASH) J/C LEFT VVT SENSOR (TOP LEFT SIDE OF ENG) LT GRN WIRE LT GRN/BLK WIRE MASS AIRFLOW METER (RIGHT FRONT OF ENG COMPT) NCA WIRE NE- NE+ NOISE FILTER 1 (TOP CENTER OF ENG) PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT CAMSHAFT TIMING OIL CONTROL VALVE (ON RIGHT FRONT OF ENG) STA STSW STARTING/CHARGING SYSTEM THA THROTTLE CONTROL MOTOR, POSITION SENSOR (LEFT FRONT OF ENG, ON THROTTLE BODY) THW THA VC VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN 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

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