Toyota Highlander II (2007-2010) engine room j/b Wiring diagrams

ALT ALT FUSE BATTERY BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CHARGE IND COMBINATION METER DRIVE IC ENGINE ROOM ALT-S FUSE R/B ENGINE ROOM J/B GAUGE 1 FUSE GAUGE 2 FUSE GENERATOR ASSEMBLY GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B J/B LT BLU WIRE MAIN FUSIBLE LINK ORG/ WIRE POWER SUPPLY CIRCUIT RED WIRE STARTING CIRCUIT VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVIOR ASSEMBLY) BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE COOLER COMPRESSOR ASSEMBLY ENGINE ROOM J/B ENGINE ROOM R/B ENGINE ROOM R/B WIRELESS DOOR LOCK INVERTER BUZZER RELAY ENGINE ROOM RELAY BOX FRONT WIPER DEICER COOLING (WINDSHIELD FAN GLASS) ECU HEADLIGHT DIMMER SWITCH ASSEMBLY J/C LEVEL WARNING SWITCH ASSEMBLY LIGHT CONTROL CIRCUIT PATTERN SELECT SWITCH ASSEMBLY 1 RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT CLEARANCE LIGHT (RIGHT HEADLIGHT ASSEMBLY) RIGHT FRONT TURN SIGNAL LIGHT (RIGHT HEADLIGHT ASSEMBLY) RIGHT HEADLIGHT ASSEMBLY RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY RR DEF RELAY RELAY SECURITY A/F EFI COURTESY RELAY RELAY SWITCH SKID CONTROL ECU W/ ACTUATOR ASSEMBLY ST RELAY TOWING CONVERTER VSC OFF SWITCH W/ POWER SEAT WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 B+ 15 16 IMO IMI BLU WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) EFI 1 (LEFT SIDE OF FUSE ENGINE COMPT) EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B GRY WIRE HOT AT ALL TIMES ID CODE BOX (BEHIND CENTER OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LIN LT GRN WIRE MAIN BODY ECU RED WIRE STEERING LOCK ACTUATOR (ON STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 B+ 28 22 IMO IMI BLU WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) EFI 1 (LEFT SIDE OF FUSE ENGINE COMPT) EFII EFIO ENGINE ROOM J/B GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) ID CODE BOX (BEHIND CENTER OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LIN LT GRN WIRE MAIN BODY ECU RED WIRE STEERING LOCK ACTUATOR (ON STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) +B (DOME) OR IG +B(DOME) A/T OIL TEMP IND ABS IND. B/LE SI ILL- PBLT CHG- TIRE FR BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CA+ CAN I/F CGND CHARGE IND CLK+ COMBINATION METER CRUISE IND D-BELT IND DATA DOME FUSE (LEFT SIDE OF ENGINE COMPT) DOOR IND DOWNHILL ASSIST CONTROL IND DRIVE IC ECU-B FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM J/B EPS IND EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FE ES FRONT FOG IND FUEL GAUGE FUEL IND GRN WIRE GRY WIRE HEAD IND (USA) TAIL IND (EXCEPT USA) HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT GAUGE 2 FUSE PANEL J/B (BEHIND LEFT OF DASH) HSI+ ILLUMINATION ILLUMINATION LCD ILLUMINATION POINTER INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEMS STARTING/CHARGING SYSTEM WARNING SYSTEMS LCD (ODO/TRIP) (A/T POSITION) LCL+ LCL- LEFT TURN IND LT BLU WIRE LT GRN WIRE MAINT REQD IND MALFUNCTION IND LAMP MASTER IND MCLK MDAT SYNC MICRO COMPUTER NAVIGATION SYSTEM NCA WIRE OIL PRESSURE IND ORG/ WIRE PNK CANH CANL WIRE PNK MSSL WIRE PNK WIRE PNK WLVL +S CHK WIRE POWER SUPPLY CIRCUIT RED WIRE REV RIGHT TURN IND SGND SLIP IND SNOW IND SPEEDOMETER SRS IND SYNC TACHOMETER TEMP GAUGE TIRE PRESSURE IND VIO WIRE VSC OFF IND W/ MULTI DISPLAY W/ MULTI INFORMATION DISPLAY CLOCK ASSEMBLY (W/ MULTI INFORMATION DISPLAY) W/ NAVIGATION W/O MULTI DISPLAY WASHER LEVEL ID WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

A/C 2 FUSE A/F RELAY ACCD AIR CONDITIONING SYSTEM ALT FUSE ANTI-THEFT, CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS SYSTEMS BATTERY BLK WIRE BLU WIRE BLUNT CUT) BRN WIRE CHARGING SYSTEM CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS SYSTEMS EFI 1 FUSE ENGINE ROOM J/B ENGINE ROOM R/B ETCS FUSE FROM FUEL OPN STOP FUSE FUSE FUSE FUSE FUSE FUSE G/H FUSE GENERATOR ASSEMBLY GRN WIRE GRY WIRE H-LP (LL) RELAY (W/O DRL) H-LP (RL) RELAY (W/O DRL) HORN RELAY IGNITION OR INSTRUMENT PANEL J/B J/C LOCK OFF LT BLU WIRE LT GRN WIRE LT PNK WIRE MAIN BODY ECU MAIN BODY ECU (W/ SMART KEY SYSTEM) MAIN BODY ECU TRLY MAIN FUSIBLE LINK (12 GA- MIRRORS, DEFOGGER, INTERIOR LIGHTS SYSTEMS MIRRORS, SEATS, POWER TOPS, SHIFT INTERLOCK SYSTEMS OBD FUSE ON LOCK OFF P/ SEAT PNK WIRE POWER COMPUTER TOPS DATA LINES SYSTEM SYSTEM POWER SWITCH (W/ SMART KEY SYSTEM) PWR RELAY RED WIRE RELAY S/ ROOF SHIFT INTERLOCK SYSTEM ST FUSE STARTING/ STARTING/ CHARGING SYSTEM SWITCH ASSEMBLY TAIL RELAY TO ACC SOCK 2 FUSE (DIAGRAM 3 OF 3) TO DOOR 2 FUSE (DIAGRAM 2 OF 3) TO ECU TAIL FUSE GAUGE 1 FR WIP (DIAGRAM FUSE FUSE FUSE 2 OF 3) TO IGNITION OR START SWITCH ASSEMBLY (DIAGRAM 1 OF 3) TO PBD FUSE (DIAGRAM 2 OF 3) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/ REAR A/C WASH RR WIP S-HTR FUSE FUSE FUSE WHT WIRE WIPER/ SEATS WASHER SYSTEM SYSTEM YEL WIRE

ALT FUSE BATTERY BLK WIRE BRN WIRE ENGINE ROOM J/B ENGINE ROOM R/B FUSE GRN WIRE GRY WIRE IGNITION OR STARTER INSTRUMENT PANEL J/B J/B LOCK LT GRN WIRE MAIN FUSIBLE LINK ON OFF PARK/NEUTRAL POSITION SWITCH RED WIRE ST RELAY STAR STARTER SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/F FUSE A/F RELAY BATT FAN FUSE (LEFT SIDE OF ENGINE COMPT) BATT FAN RELAY BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY ENGINE ROOM J/B ENGINE ROOM R/B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IGCT 2 FUSE IGCT EFI 3 FUSE IGCT FUSE IGCT RELAY KNOCK CONTROL SENSOR (BANK 1) (RIGHT CENTER OF ENGINE) KNOCK CONTROL SENSOR (BANK 2) (LEFT CENTER OF ENGINE) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE OXYGEN SENSOR (BANK 2 SENSOR 2) (IN LEFT EXHAUST) PNK WIRE RED WIRE WHT WIRE WHT/BLK WIRE YEL WIRE