Toyota Highlander II (2007-2010) gauge 1 fuse Wiring diagrams

1 2 +S 1 2 3 4 5 6 7 8 9 10 ILL+ IG+ 4 3 2 1 +BWP GND SWP NWP A/C 2 FUSE A/C AMPLIFIER ASSEMBLY A/C BLOWER ASSEMBLY A/C CONTROL ASSEMBLY A/C D FUSE A/C EVAPORATOR TEMPERATURE SENSOR AUTO B+ BUS BLK WIRE BLU WIRE BLW BRN WIRE BUS - BUS G CANH CANL SG-2 GND COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (RED) WIRE DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR MIX DRIVER SIDE) DAMPER SERVO MOTOR (AIR MIX FRONT PASSENGER SIDE) DAMPER SERVO MOTOR (AIR VENT MODE) FR WIP FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE ILL- SG GND INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INV W/P FUSE INVERTER WATER PUMP ASSEMBLY J/B J/C LT BLU WIRE LT GRN WIRE OFF ORG/ WIRE PNK WIRE PRE R/B 3 (LEFT SIDE OF ENGINE COMPT) RED WIRE RELAY ENERGIZED RH TR SG-4 SGA SPIRAL CABLE SUB-ASSEMBLY TAM TEA TEMP TSP TSD VIO WIRE W/ REAR A/C WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIP YEL WIRE

+B(DOME) OR IG 2 3 4 5 1 CANL CANH IG BAT ESS 4 2 3 1 IG CANL CANH GND ABS IND. ASSIST) BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER CONTROL IND DOWNHILL DRIVE IC ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND INSTRUMENT PANEL J/B J/C LT BLU WIRE LT GRN WIRE MASTER MICRO COMPUTER NL RL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SLIP IND STEERING SENSOR VIO WIRE VSC OFF WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

BLK WIRE BLU WIRE GAUGE 1 FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT BACKUP LIGHT SOCKET PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) RED WIRE RIGHT BACKUP LIGHT SOCKET VIO WIRE WHT/BLK WIRE

23 33 34 P/N CANH CANL BACK DOOR LOCK ASSEMBLY (W/ POWER BACK DOOR) (BOTTOM CENTER OF BACK DOOR) BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR) (BOTTOM CENTER OF BACK DOOR) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTY DOOR FOOT LIGHT GAUGE 1 FUSE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT MAP LIGHT SUB ASSEMBLY (W/ REAR READING LIGHT) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "C" PILLAR) LEFT VANITY LIGHT ASSEMBLY (IF EQUIPPED) LEFT VISOR ASSEMBLY (W/ VANITY LIGHT) LT GRN WIRE MAP LIGHT MRL- MRL+ MRR- MRR+ OFF ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE RED WIRE RIGHT MAP LIGHT SUB ASSEMBLY (W/ REAR READING LIGHT) RIGHT VANITY LIGHT ASSEMBLY (IF EQUIPPED) RIGHT VISOR ASSEMBLY (W/ VANITY LIGHT) ROOF CONSOLE BOX ASSEMBLY ROOM LIGHT ASSEMBLY 1 (W/O REAR READING LIGHT) ROOM LIGHT ASSEMBLY 2 SIG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

2 5 10 IG+ 40 39 37 36 FDEF MHTR A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE DEICER RELAY DEICER SWITCH ENGINE ROOM R/B ENGINE ROOM RELAY BOX FDFI FR DEF FUSE MIR HTR FUSE FRONT WIPER DEICER (LEFT REAR OF ENGINE COMPT) G/H FUSE GAUGE 1 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT OUTER REAR VIEW MIRROR ASSEMBLY MIR HTR FUSE (LEFT SIDE OF ENGINE COMPT) MIR HTR RELAY MIRROR HEATER ORG/ WIRE OUTER MIRROR HEATER SWITCH ASSEMBLY REAR WINDOW DEFOGGER SWITCH RED WIRE RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SW 1 VIO WIRE W/ OUTER MIRROR FOOT LIGHT W/O OUTER MIRROR FOOT LIGHT WHT WIRE WHT/BLK WIRE

1 2 3 4 5 PKB IG SPD ANT ATX- BLK WIRE BLU WIRE BRN WIRE CB+ CGND CV+ ENGINE BK/UP LP ROOM RELAY R/B 2 (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID GAUGE 1 FUSE GPS ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (EXCEPT HYBRID: IVO+ IVO- PNK WIRE LT GRN WIRE MAIN ANTENNA MIC - MICROPHONE AMPLIFIER (CENTER FRONT OF HEADLINER) MODE MUTE R+ L+ SLD NAVIGATION RECEIVER ASSEMBLY NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PARK/ NEUTRAL PNK MACC SGND MIC+ MIC- CGND V+ V- CA+ WIRE PNK WIRE POSITION SWITCH (ON TRANS- MISSION) R- L- GND RADIO 1 FUSE RADIO 2 FUSE RED WIRE REV RIGHT LEFT STEERING SWITCH STEERING SWITCH SEEK SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SUB ANTENNA SWG TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) TSW VIO WIRE VOICE VOL (-) WHT WIRE WHT/BLK WIRE YEL WIRE

2 5 10 REAR IG+ WINDOW DEFOGGER GND SWITCH 38 37 RDEF A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEBLY BLK WIRE BLU WIRE BRN WIRE DEF RLY FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) REAR WINDOW DEFOGGER (BACK WINDOW GLASS) (W/ GLASS HATCH OPENER) REAR WINDOW DEFOGGER (BACK WINDOW GLASS) (W/O GLASS HATCH OPENER) RED WIRE RR DEF FUSE RR DEF RELAY VIO WIRE W/O GLASS HATCH OPENER W/ GLASS HATCH OPENER WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 CTLB CTLS CTLA TRNL 1 2 3 4 TTLS TTRS 7 5 TRLY BLK WIRE BLU WIRE BRK-LP RELAY CTRS ECU-IG 2 FUSE ENGINE ROOM R/B GAUGE 1 FUSE GRN WIRE GRY WIRE HAZ FUSE HEAD TAIL AUTO OFF HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY LEFT LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK STPO WIRE PNK WIRE RED WIRE RIGHT SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL TAIL FUSE TAIL RELAY TOWING CONVERTER (UNDER LEFT SIDE OF DASH) TOWING FUSE TRNR TTLA TRAILER HITCH (BEHIND LEFT CORNER OF REAR BUMPER) TURN SIGNAL FLASHER ASSEMBLY (BEHIND LEFT SIDE OF DASH) TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 CTLB CTLS CTLA TRNL 1 2 3 4 TTLS TTRS 5 4 HAZARD SWITCH TB 7 5 TRLY ANTI-LOCK BRAKES SYSTEM AUTO BLK WIRE BLU WIRE BRK-LP RELAY CTRS ENGINE ROOM R/B GAUGE 1 FUSE GRN WIRE GRY WIRE HAZ FUSE HEAD TAIL OFF HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY LEFT LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK STPO WIRE PNK WIRE RED WIRE RIGHT SKID CONTROL ECU (BEHIND RIGHT SIDE OF DASH) STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL TAIL FUSE TAIL RELAY TOWING CONVERTER (BEHIND LEFT SIDE OF DASH) TRNR TTLA TRAILER HITCH (BEHIND LEFT CORNER OF REAR BUMPER) TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACIS ACM AICV BLK WIRE BLU WIRE BRN WIRE DOME FUSE E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ECU-B FUSE ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUEL PMP RELAY FUEL PUMP (IN FUEL TANK) FUEL PUMP RESISTOR (RIGHT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) INJ 1 FUSE INJ 2 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK 18 19 WIRE PNK WIRE RED WIRE THA THROTTLE BODY ASSEMBLY (REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE