Toyota Highlander I (2001-2003) yel Wiring diagrams

2.4L 3.0L BATTERY BATTERY GROUND BLK/RED WIRE BLU WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) CHARGE WARNING LIGHT COMB- INATION METER COMPUTER DATA LINES ECU-IG FUSE ENGINE CONTROL MODULE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ALT-S FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) ALT FUSE GENERATOR HEATER FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) MAIN FUSIBLE LINK NCA WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED/BLK WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

10 20 9 7 2 8 16 3 14 4 BDR SIG CPUB 13 14 15 PNK WIRE BA (LEFT CENTER PILLAR) IA (LEFT KICK PANEL) BACK DOOR KEY LOCK, UNLOCK SWITCH BB (RIGHT CENTER PILLAR) BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN/WHT WIRE D FR DOOR FUSE DOOR LOCK CONTROL SWITCH LSSR FUSE GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IA (LEFT KICK PANEL) IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 12 J/C 14 (LEFT SIDE OF BACK DOOR) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LEFT FRONT DOOR LOCK UNIT LEFT REAR DOOR LOCK UNIT UL LSSR LSW LSWE KUL KL OPTION CONNECTOR 1 (BEHIND LEFT KICK PANEL) PASSENGER SIDE J/B PNK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH W/ ECU RADIO 2 FUSE RED WIRE RED/BLU WIRE RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR LOCK UNIT UL UNLOCK WARNING SWITCH VIO WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED 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

BA (LEFT CENTER PILLAR) BLK WIRE BLU WIRE BLU/ORG WIRE DOWN DRIVER'S LUMBAR SUPPORT CONTROL MOTOR DRIVER'S LUMBAR SUPPORT CONTROL SWITCH DRIVER'S POWER SEAT CONTROL SWITCH FRONT FRONT VERTICAL FRONT VERTICAL CONTROL MOTOR GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JC-15 (UNDER DRIVER'S SEAT) ORG/ WIRE POWER FUSE REAR REAR VERTICAL REAR VERTICAL CONTROL MOTOR RECLINING RECLINING CONTROL MOTOR RED WIRE SLIDE SLIDE CONTROL MOTOR WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM ECU-IG FUSE GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IC (UPPER RIGHT KICK PANEL) IG OPN CLS PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE S/ROOF FUSE SLIDE CLOSE/ TILT UP SLIDE OPEN/ TILT DOWN SLIDING ROOF CONTROL ECU (ON FRONT OF SLIDING ROOF) SLIDING ROOF CONTROL SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 UP GND LSWE PNK LMT PWS WIRE 20 21 6 PD PU 7 5 4 1 8 +B SD SU 7 5 4 8 1 +B SD SU PCT 8 9 13 14 RRD RRU RLD RLU 9 7 BECU BA (LEFT CENTER PILLAR) BB (RIGHT CENTER PILLAR) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG 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 CPUB BDR DN D FR DOOR FUSE D RR DOOR FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH LIMIT SWITCH PULSE SENSOR LT GRN WIRE LT GRN/BLK WIRE P FR DOOR FUSE P RR DOOR FUSE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PCT PNK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH WITH ECU RADIO 2 FUSE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH SGND KUL PLS SIG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

1 LT 2 PNK WIRE BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN IB (RIGHT INSTRUMENT PANEL BRACE) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER SPEAKER PNK 1 WIRE RAD 1 FUSE RAD 2 FUSE RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER SPEAKER SUB J/B 3 (BEHIND RIGHT SIDE OF INSTRUMENT CLUSTER) VIO WIRE WHT WIRE YEL WIRE

AMP ANT BEEP BLK WIRE BLU WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FRONT ANTENNA AMPLIFIER GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IB (RIGHT INSTRUMENT PANEL BRACE) ILLUM INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 11 (ON RIGHT REAR OF VEHICLE) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER SPEAKER MUTE NCA WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RADIO 1 FUSE RADIO 2 FUSE RADIO, PLAYER REAR ANTENNA AMPLIFIER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER SPEAKER SGND STEREO POWER AMPLIFIER VIO WIRE WHT WIRE YEL WIRE

2.4L 3.0L BATTERY BATTERY GROUND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE EF (LEFT SIDE OF CYLINDER BLOCK) EC (RIGHT SIDE OF SURGE TANK) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) NSW ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) IGNITION SWITCH MAIN FUSIBLE LINK NCA WIRE OFF PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) P/N RED WIRE STARTER STARTER FUSE STARTER RELAY WHT WIRE YEL 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