Toyota Highlander I facelift (2003-2007) (in engine compartment harness, at rear of engine) Wiring diagrams

A/C TRIPLE PRESSURE SWITCH (ON RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CDS FUSE CONDENSER FAN MOTOR (BEHIND RADIATOR) EG (UNDER LEFT HEADLIGHT) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FAN FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) GRN/BLK WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 2 (BEHIND LEFT HEADLIGHT) JUNCTION CONNECTOR 5 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) RADIATOR FAN MOTOR (BEHIND RADIATOR) RDI FUSE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BM SPD 2.4L 3.3L 3.3L ACCEL POSITION SENSOR (ABOVE ACCELERATOR PEDAL) BATT MREL NEO ENG+ TRC+ ENG- TRC- BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT DOME FUSE EC (3.3L) (2.4L) EF (REAR OF LEFT (AT LEFT SIDE OF VALVE COVER) CYLINDER BLOCK) ECU-B FUSE ED EE (3.3L) (2.4L) (AT INTAKE SIDE OF (ON TOP CYLINDER BLOCK) OF ENGINE) EFI 1 FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/BLK WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE FUSE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PANEL) J/C 2 (BEHIND LEFT HEADLIGHT) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 7 (BEHIND RIGHT SIDE OF DASH) LCD LT GRN WIRE M- M+ NCA WIRE NEO ENG+ TRC+ ENG- TRC- ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 9 1 2 3 8 17 24 25 30 31 27 29 23 26 28 22 20 IGSW +B WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/WHT WIRE SIDE OF DASH) SKID CONTROL ECU WITH ACTUATOR (RIGHT FRONT OF ENGINE COMPARTMENT) SPEEDOMETER STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TRANSMISSION) A/T INDICATOR SWITCH VCPA EPA VPA VCPA EPA VPA TC VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

2.4L A/C MAGNETIC CLUTCH, LOCK SENSOR AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD BRAKE WARNING SWITCH BRN WIRE CAMSHAFT POSITION SENSOR SHIELD COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 DRL 3 RELAY DRL 4 RELAY EA (AT RIGHT FRONT FENDER APRON) EB (AT RIGHT FRONT FENDER APRON) EE (AT INTAKE SIDE OF CYLINDER BLOCK) EF (AT LEFT SIDE OF CYLINDER BLOCK) EG (UNDER LEFT HEADLIGHT) EH (UNDER LEFT HEADLIGHT) ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH FAN 2 RELAY STARTER RELAY A/F RELAY HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 4 INVERTER RELAY J/C 1 J/C 2 J/C 3 J/C 4 J/C 7 (BEHIND RIGHT SIDE OF DASH) KNOCK SENSOR SHIELD LEFT FRONT FOG LIGHT LEFT FRONT TURN SIGNAL/ PARKING LIGHT LEFT HEADLIGHT (LOW BEAM) RIGHT FRONT FOG LIGHT LEFT FRONT PARKING LIGHT LEFT HEADLIGHT LOW BEAM NCA WIRE ORG/ WIRE PRESSURE SWITCH RADIATOR FAN MOTOR REAR DEFOG RELAY EFI RELAY RED WIRE RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT HEADLIGHT LOW BEAM SKID CONTROL ECU W/ ACTUATOR W/ DRL W/O DRL WASHER LEVEL SENSOR WATER TEMPERATURE SWITCH 1 WHT/BLK WIRE