Toyota Highlander I (2001-2003) ic (upper right kick panel) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 SRLR 2.4L 3.0L A/T INDICATOR SWITCH (LEFT SIDE OF TRANSMISSION) AST SRLH SFRR BLK WIRE BLU WIRE BLU/RED WIRE BRAKE PEDAL LOAD SENSING SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CCS GYAW CENTER J/B (BEHIND UPPER CENTER OF DASH) CRUISE CONTROL SYSTEM D/G DECELERATION SENSOR (AT BASE OF SHIFTER LEVER ECU-IG FUSE FUSE GGND GGND GSS SHIELD GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GYAW HOT IN RUN AND START IB (RIGHT INSTRIMENT PANEL BRACE) IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 2 (BEHIND LEFT HEADLAMP) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 8 (BEHIND RIGHT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE NEO PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PMC PNK LT WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SFRH SHIELD SHIELD 13 14 SHIELD FSS MT SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) STEERING SENSOR (IN STEERING COLUMN) TRAC OFF SWITCH (LEFT SIDE OF DASH) TRIG ESS VCM VGS VIO WIRE VSC WARNING BUZZER VYS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YAW RATE SENSOR (ON REAR OF VEHICLE) YEL/BLK WIRE YEL/RED WIRE

2.4L 3.0L A/C CONTROL SWITCH MPX+ AIR BAG SENSOR ASSEMBLY (BELOW SHIFTER CONSOLE) BLK WIRE BLK/ORG WIRE BLU/WHT WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE C/C COMBINATION METER CRUISE CONTROL ECU (BEHIND LEFT SIDE OF DASH) D/G DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) HOT AT ALL TIMES IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND COMBINATION METER) J/C 7 (BEHIND RIGHT SIDE OF DASH) MPX OBD FUSE OPTION CONNECTOR 1 (BEHIND LEFT KICK PANEL) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH W/ ECU RED/BLU WIRE SIL SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SLIDING ROOF CONTROL ECU (ON FRONT OF SLIDING ROOF) THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) W/ VSC W/O VSC W/O THEFT DETERRENT WFSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

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

+B STP 1 4 13 C/C CG TC 12 (OR 1) 25 24 IDLO 5 6 7 8 9 10 11 12 13 14 15 16 PI ECT MC BLK/ORG WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/YEL WIRE BRN/WHT WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER CRUISE CRUISE CONTROL ACTUATOR (ON RIGHT REAR OF ENGINE COMPT) CRUISE CONTROL ECU (BEHIND LEFT SIDE OF DASH) CRUISE CONTROL SWITCH (SPIRAL CABLE) DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSE GRN/BLK (OR GRN/RED) WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IC (UPPER RIGHT KICK PANEL) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 8 (BEHIND RIGHT SIDE OF DASH) LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSMISSION) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE PNK/BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RES/ CRUISE SET/ COAST SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) TC CCS SPD IDL OD MO GND W/O TRACTION CONTROL W/ TRACTION CONTROL WHT WIRE WHT/BLK WIRE WHT/RED WIRE

2.4L ENGINE 3.0L ENGINE BACK DOOR KEY LOCK, UNLOCK SWITCH BLK/ORG WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN/WHT WIRE CENTER J/B CENTER J/B (BEHIND UPPER CENTER OF DASH) COMPUTER DATA LINES SYSTEM CPUB DSWH IOUT ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE HOOD COURTESY SWITCH (ON FRONT CENTER OF ENGINE COMPT) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IB (RIGHT INSTRUMENT PANEL BRACE) IC (UPPER RIGHT KICK PANEL) IMLD IND INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) IOUT J/C 1 (UNDER LEFT HEADLIGHT) J/C 14 (LEFT SIDE OF BACK DOOR) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LT GRN WIRE OPTION CONNECTOR 2 (BEHIND UPPER RIGHT SIDE OF DASH) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) POWER WINDOW MASTER SWITCH W/ ECU RED/BLK WIRE RED/BLU WIRE SECURITY FUSE SH SH- THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) THEFT DETERRENT HORN (ON RIGHT SIDE OF ENGINE COMPT) THEFT DETERRENT INDICATOR LIGHT UNLOCK WARNING SWITCH WHT/BLK WIRE WHT/BLU WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLOWER RESISTOR BODY ECU BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) CIGARETTE LIGHTER CRUISE CONTROL ACTUATOR CRUISE CONTROL ECU DATA LINK CONNECTOR 3 ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SENSOR ENGINE CONTROL MODULE FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 4) FRONT WIPER DEICER, MIRROR HEATER SWITCH FRONT/REAR WIPER FUEL PUMP SENDER (SUB) GARAGE DOOR OPENER, LEFT VANITY LIGHT GLOVE BOX LIGHT HEATER RELAY IB (RIGHT INSTRUMENT PANEL BRACE) IC (UPPER RIGHT KICK PANEL) KEY INTERLOCK SOLENOID LEFT REMOTE CONTROL MIRROR LEFT SEAT HEATER SWITCH FRONT POWER OUTLET A/C CONTROL ASSEMBLY O/D MAIN SWITCH PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PERSONAL LIGHT POWER WINDOW MASTER SWITCH R/B 1 RADIO COMBINATION METER PLAYER REMOTE CONTROL MIRROR SWITCH RIGHT SEAT HEATER SWITCH RIGHT FRONT DOOR LOCK UNIT DOOR LOCK CONTROL SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT REMOTE CONTROL MIRROR RIGHT VANITY LIGHT SEAT HEATER RELAY SHIFT LOCK ECU SLIDING ROOF CONTROL ECU SLIDING ROOF CONTROL SWITCH STEERING SENSOR THEFT DETERRENT ECU THEFT DETERRENT INDICATOR LIGHT OPTION CONNECTOR 2 TRAC OFF SWITCH TRANSPONDER KEY AMPLIFIER TURN SIGNAL FLASHER BODY ECU TURN SIGNAL SWITCH UNLOCK WARNING SWITCH SPIRAL CABLE W/ 6 SPEAKER SYSTEM W/ MANUAL A/C WASHER SWITCH WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

10 17 16 18 15 14 FFOG HEAD 12 20 21 1 3 4 CLTB CLTE CLTS 2 3 PNK DRL HRLY WIRE 9 14 7 BECU PKB ALT FUSE AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR (UPPER LEFT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER J/B (BEHIND CENTER OF DASH) COMBINATION METER COMBINATION SWITCH DCTY DIMMER SWITCH DRL 2 RELAY DRL 3 RELAY DRL 4 RELAY DRL FUSE EA (RIGHT FRONT OF ENGINE COMPT) EB (FRONT OF RIGHT FRONT FENDER) ECU-B FUSE EG (UNDER LEFT HEADLAMP) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLASH AUTO OFF FOG LIGHT RELAY FOGLIGHT SWITCH FR FOG FUSE FUSE FUSIBLE LINK BOX (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HEAD LP LH LWR FUSE HEAD LP LH UPR FUSE HEAD LP RH LWR FUSE HEAD LP RH UPR FUSE HEADLAMP RELAY HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IA (LEFT KICK PANEL) IC (UPPER RIGHT KICK PANEL) IG TRLY FFOG INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) RADIO 2 FUSE J/C 1 J/C 3 LEFT FRONT DOOR COURTESY SWITCH LEFT HIGH BEAM HEADLIGHT LEFT LOW BEAM HEAD- LIGHT LEFT FOG LIGHT LIGHT CONTROL SWITCH LOW LOW FLASH LT GRN WIRE MAIN FUSE OFF ON ORG/ WIRE PARKING BRAKE SWITCH PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOG LIGHT RIGHT HIGH BEAM HEADLIGHT RIGHT LOW BEAM HEAD- LIGHT TAIL FUSE TAIL HF HU TAIL LIGHT RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

14 17 18 15 10 HU HEAD TAIL HF FFOG 9 7 BECU ALT FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER J/B (BEHIND CENTER OF DASH) COMBINATION METER COMBINATION SWITCH DCTY DIMMER SWITCH LIGHT CONTROL SWITCH EA (RIGHT FRONT OF ENGINE COMPT) ECU-B FUSE EG (UNDER LEFT HEADLAMP) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FOG LIGHT RELAY FOGLIGHT SWITCH FR FOG FUSE FUSE FUSIBLE LINK BOX (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEAD LOW FLASH OFF HEAD LP LH LWR FUSE HEAD LP LH UPR FUSE HEAD LP RH UPR FUSE HEAD LP RH LWR FUSE HEAD OFF HEADLAMP RELAY HIGH BEAM INDICATOR HIGH TAIL HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IA (LEFT KICK PANEL) IC (UPPER RIGHT KICK PANEL) IG TRLY FFOG INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) RADIO 2 FUSE J/C 1 J/C 3 LEFT FOG LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT LOW BEAM HEAD- LIGHT LOW FLASH MAIN FUSE OFF ON PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FOG LIGHT RIGHT HIGH BEAM HEAD- LIGHT LEFT HIGH BEAM HEAD- LIGHT RIGHT LOW BEAM HEAD- LIGHT TAIL TAIL FUSE TAIL LIGHT RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 +B ILLUM RXCK CODE TXCT ILLUM GND 1 8 16 22 BATT MREL +B IMLD 19 28 18 26 23 PNK RXCK CODE TXCT IMLD KSW WIRE BLK/WHT WIRE BLU WIRE EFI FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FORCED ENTRY CIRCUIT GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES IC (UPPER RIGHT KICK PANEL) J/C 2 (UNDER LEFT HEADLIGHT) LT GRN WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE PNK/BLU WIRE TRANSPONDER KEY AMPLIFIER (IN STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE

10 20 9 7 2 8 16 3 14 4 BDR SIG CPUB 12 13 14 PNK WIRE BA (LEFT CENTER PILLAR) IA (LEFT KICK PANEL) BB (RIGHT CENTER PILLAR) BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM 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 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LEFT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK UNIT LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK UNIT UL LSSR LSW LSWE KUL KL 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 WIRELESS DOOR LOCK BUZZER (ON LEFT REAR OF ENGINE COMPT) YEL WIRE YEL/RED WIRE