Toyota Highlander I (2001-2003) wht/red Wiring diagrams

12 9 7 11 16 15 PCYL BECU 19 6 11 DCYL BCTY DCTY BLK WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER J/B (BEHIND UPPER CENTER OF DASH) DIODE (REAR INTERIOR LIGHT) (NEAR REAR HATCH, IN ROOF) DOME FUSE DOOR DOOR D FR FUSE DOOR P FR FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IC (UPPER RIGHT KICK PANEL) ILE PCTY RCTY INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTERIOR LIGHT) J/C 12 (LEFT REAR OF VEHICLE) J/C 14 (LEFT SIDE OF BACK DOOR) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT VANITY LIGHT OFF PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PERSONAL LIGHT RADIO 2 FUSE REAR INTERIOR LIGHT REAR INTERIOR LIGHT SWITCH RED WIRE RED/BLU WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH RIGHT VANITY LIGHT TRAN- SPONDER KEY AMPLIFIER IGNITION KEY CYLINDER ILLUM VIO WIRE W/O ENGINE IMMOBILIZER W/ ENGINE IMMOBILIZER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 IG LR LL BC (LEFT SIDE OF CROSSMEMBER) BLK WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER PANEL J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER EL ER ENGINE ROOM J/B (ON LEFT SIDE OF ENG COMPT) FUSE FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) ALT FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD FUSE HAZARD SWITCH (A/C CONTROL ASSEMBLY) HEAD OFF TAIL HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START IA (LEFT KICK PANEL) IB (RIGHT INSTRUMENT PANEL BRACE) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 1 (UNDER LEFT HEADLIGHT) J/C 11 (ON RIGHT REAR OF VEHICLE) J/C 12 (ON LEFT REAR OF VEHICLE) J/C 13 (LEFT REAR OF VEHICLE) J/C 14 (LEFT SIDE OF BACK DOOR) J/C 3 (ON RIGHT FRONT CORNER OF ENG COMPT) J/C 3 (RIGHT SIDE OF ENG COMPT) LEFT FRONT PARK/ TURN LIGHT LEFT REAR COMBIN- ATION LIGHT LEFT REAR SIDE MARKER LIGHT LH RH LICENSE PLATE LIGHT LIGHT CONTROL SWITCH (PART OF COMBINATION SWITCH) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT PARK/ TURN LIGHT RIGHT REAR COMBIN- ATION LIGHT RIGHT REAR SIDE MARKER LIGHT STOP STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL TAIL FUSE TAIL STOP TURN TAIL TURN TAILLIGHT RELAY TURN SIGNAL FLASHER (RIGHT OF INSTRUMENT PANEL J/B) TURN SIGNAL INDICATOR LIGHTS W/ TRAILER TOW W/O TRAILER TOW WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

A/C MAGNETIC CLUTCH, LOCK SENSOR AIR BAG SENSOR ASSEMBLY BB (RIGHT CENTER PILLAR) BLK WIRE BLOWER CONTROL SWITCH BLOWER MOTOR CONTROL BRN WIRE COMBINATION SWITCH EC (RIGHT SIDE OF SURGE TANK) ED (REAR SIDE OF SURGE TANK) ENGINE CONTROL MODULE FRONT WIPER DEICER FRONT WIPER MOTOR HEATED OXYGEN SENSOR (BANK 1, SENSOR 2) DATA LINK CONNECTOR 3 IA (LEFT KICK PANEL) IDLE AIR CONTROL VALVE IGNITER 1 IGNITER 2 IGNITER 3 IGNITER 4 IGNITER 5 IGNITER 6 IGNITION COIL IGNITION COIL IGNITION COIL IGNITION COIL PARK/ NEUTRAL POSITION SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 11 (ON RIGHT REAR OF VEHICLE) J/C 7 (BEHIND RIGHT SIDE OF DASH) RELAY RIGHT BUCKLE SWITCH RIGHT REAR COMBINATION LIGHT RIGHT REAR DOOR LOCK UNIT RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SIDE MARKER LIGHT RIGHT SEAT HEATER STEREO POWER AMPLIFIER TO PASSENGER SIDE J/B (DIAGRAM 3 OF 4) W/ SEAT HEATER W/O SEAT HEATER WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIRELESS DOOR LOCK ECU

BA (LEFT CENTER PILLAR) BRN/BLK WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) FUSE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IB (RIGHT INSTRUMENT PANEL BRACE) IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 11 (ON RIGHT REAR OF VEHICLE) JC-15 (UNDER DRIVER'S SEAT) LEFT SEAT HEATER LFFT SEAT HEATER SWITCH PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE R/B 1 (LEFT OF INSTRUMENT PANEL J/B) RED/BLU WIRE RIGHT SEAT HEATER RIGHT SEAT HEATER SWITCH SEAT HEATER FUSE SEAT HEATER RELAY WHT/BLK WIRE WHT/RED WIRE

BLK/ORG WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPARTMENT) GRN/WHT WIRE HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT HORN (LEFT FRONT OF ENGINE COMPT) RED WIRE RIGHT HORN THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) THEFT DETERRENT HORN (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/RED WIRE

2 IND A/T OIL TEMP IND ABS IND. AIR BAG IND AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BEAM IND BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE IND BRN WIRE BUZZER CENTER J/B (BEHIND UPPER CENTER OF DASH) CHARGE IND COMBINATION METER CONN A CRUISE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) CRUISE IND D IND DOME FUSE DOOR IND ECT SNOW IND ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENG COMPT) EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FR-FOG IND FUEL GAUGE FUEL IND FUEL PUMP, SENDER (IN FUEL TANK) FUEL SENDER (SUB) (AT REAR OF VEHICLE) GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IB (RIGHT INSTRUMENT PANEL BRACE) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) HEATER FUSE J/C 3 (ON RIGHT FRONT CORNER OF ENG COMPT) L IND LCD LEFT TURN IND LT GRN/BLK WIRE LT GRN/RED WIRE MALFUNCTION IND N IND O/D OFF IND OIL LEVEL IND OIL PRESSURE IND ORG/ WIRE P IND PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) R IND RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RHEOSTAT RIGHT TURN IND SEAT BELT IND SLIP IND SPEEDOMETER SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TAIL IND TRAC OFF IND VIO WIRE VSC IND WASHER LEVEL IND WASHER LEVEL SWITCH (RIGHT FRONT OF ENGINE COMPT) WATER TEMP GAUGE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/C SYSTEM, COOLING FANS SYSTEM, DEFOGGER SYSTEM ABS SYSTEM ANTI-THEFT SYSTEM, SHIFT INTERLOCK SYSTEM BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM, EXTERIOR LIGHTS SYSTEM, TRANSMISSIONS SYSTEM, ABS SYSTEM DEFOGGER SYSTEM SEATS SYSTEM DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEM, BODY COMPUTER SYSTEM, POWER WINDOWS SYSTEM ECU-IG FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM R/B ENGINE ROOM R/B (ON RIGHT FRONT OF ENGINE COMPT) FROM FROM WIPER FUSE (DIAGRAM 3 OF 4) FUSE HEATER FUSE IGN FUSE FUSE IGNITION SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LOCK ON ORG/ WIRE PNK WIRE POWER TOPS SYSTEM RED WIRE RR WIP FUSE WASHER FUSE SRS-IG FUSE STARTER FUSE STARTER RELAY STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO RADIO 2 FUSE (DIAGRAM 4 OF 4) WHT WIRE WHT/RED WIRE WIPER FUSE WIPER/ WASHER SYSTEM

12 13 14 PNK WIRE 16 17 11 15 6 RDA PRG DCTY BZR BCTY 5 4 3 2 1 +B BACK DOOR LOCK UNIT BECU ACTD PCTY RCTY BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER J/B (BEHIND UPPER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DOME FUSE DOOR LOCK FUSE ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES IA (LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 10 (ON LEFT REAR OF VEHICLE) J/C 11 (ON RIGHT REAR OF VEHICLE) J/C 12 (ON LEFT REAR OF VEHICLE) J/C 14 (LEFT SIDE OF BACK DOOR) J/C 5 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) KSW PML PMUL LSWP PKUL PKL PNK WIRE LSSR LSWA ACT+ ACT- LT GRN WIRE PASSENGER SIDE J/B PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLU WIRE PRG RDA REAR INTERIOR LIGHT SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT DOOR LOCK UNIT VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIRELESS DOOR LOCK ECU (ON RIGHT SIDE OF LUGGAGE COMPT) YEL WIRE

11 6 DCTY BCTY 13 14 15 PNK WIRE BACK DOOR LOCK UNIT BECU ACTD PCTY RCTY BLK/WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER J/B (BEHIND UPPER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DOOR LOCK FUSE ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IA (LEFT KICK PANEL) PASSENGER SIDE J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 10 (ON LEFT REAR OF VEHICLE) J/C 12 (ON LEFT REAR OF VEHICLE) J/C 14 (LEFT SIDE OF BACK DOOR) J/C 5 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) KSW PML PMUL LSWP PKUL PKL PNK WIRE LSSR LSWA ACT+ ACT- LT GRN WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLU WIRE REAR INTERIOR LIGHT SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT DOOR LOCK UNIT THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) VIO WIRE W/ ANTI- THEFT W/O ANTI- THEFT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+SR P+ P- SIL D- D+ +SL 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ 1 2 3 4 5 6 7 8 9 10 11 12 SFR- SFR+ 4-CYL 6-CYL 5 4 DBKL PBKL AIR BAG AIR BAG SENSOR ASSEMBLY (BELOW SHIFTER CONSOLE) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ESL SSL+ LBE+ SSL- FPS GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HEATER FUSE HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 11 (ON RIGHT REAR OF VEHICLE) J/C 6 (LEFT SIDE OF DASH, BEHIND COMBINATION METER) J/C 9 (BEHIND LEFT KICK PANEL) JC-15 (UNDER DRIVER'S SEAT) LEFT BUCKLE SWITCH LEFT FRONT AIR BAG SENSOR (ON LEFT FRONT OF VEHICLE) LEFT PRETENSIONER (AT BASE OF LEFT "B" PILLAR) LEFT SIDE AIR BAG SENSOR (W/SIDE AIR BAG) (AT BASE OF LEFT "B" PILLAR) LEFT SIDE AIR BAG SQUIB (W/SIDE AIR BAG) LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 1 2 WIRE PNK VUPR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PR+ PR- SSR- RBE+ SSR+ ESR RED WIRE RED/GRN WIRE RIGHT BUCKLE SWITCH RIGHT FRONT AIR BAG SENSOR (ON RIGHT FRONT OF VEHICLE) RIGHT PRETENSIONER (AT BASE OF RIGHT "C" PILLAR) RIGHT SIDE AIR BAG SENSOR (W/SIDE AIR BAG) (AT BASE OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SQUIB (W/SIDE AIR BAG) SEAT BELT WARNING OCCUPATION DETECTION SENSOR (UNDER PASSENGER'S SEAT) SFL+ SFL- VUPL SL- SOLID STATE SRS-IG FUSE TC -SR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE