Toyota Highlander II facelift (2010-2013) engine room r/b (left side of engine Wiring diagrams

1 2 3 4 5 6 +B VM SI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 RBUS 1 2 3 4 5 6 7 8 9 10 ILL+ IG+ 2.7L 3.5L ECM (BEHIND RIGHT SIDE OF DASH) 1 2 3 3.5L 32 31 18 20 CANH CANL 9 6 MREL RFC A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY 2 (W/ REAR A/C) A/C EVAPORATOR TEMPERATURE SENSOR BLK WIRE BLK/RED WIRE BLOWER MOTOR CONTROL (W/ REAR A/C) BLU WIRE BRN WIRE COMPT) COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLING FAN ECU (FRONT OF ENGINE COMPT) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE FAN MAIN FUSE FAN MAIN RELAY FDFI FRONT HEADLIGHT) GRN WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE M+(M) M+(S) M- M+ M-(S) MAIN FAN MOTOR COOLING FAN MOTOR (BEHIND RADIATOR) MPX ORG/ WIRE PNK WIRE RBUG BLWH RBBU REAR COOLING UNIT (W/ REAR A/C) (AT RIGHT "D" PILLAR) REAR EVAPORATOR SUB ASSEMBLY (W/ REAR AUTOMATIC A/C) (BEHIND RIGHT QUARTERPANEL) RED WIRE RLIN RR CLR FUSE SEATS SYSTEM SG-6 SUB FAN MOTOR COOLING FAN MOTOR 2 TEC SHDT TR SHPT SGND TSL TSR VIO WIRE W/ REAR A/C WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 +S +B 1 2 3 4 5 6 7 8 9 10 ILL+ IG+ 4 1 3 2 +BWP GND SWP NWP A/C 2 FUSE A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) A/C BLOWER ASSEMBLY A/C CONTROL ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR AUTO B+ BUS BLK WIRE BLU WIRE BLW 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) DEFOGGER SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE FR WIP FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HV R/B 1 COMPT) FUSE ILL- SG GND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INVERTER WATER PUMP (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT GRN WIRE OFF PNK WIRE PRE RDFG MHTR FDEF REAR WINDOW DEFOGGER SWITCH RED WIRE RELAY ENERGIZED RH TR SEATS SYSTEM SG-4 SGA SHD SHP+ SPIRAL CABLE ASSEMBLY (STEERING COLUMN ASSEMBLY) TAM TEA TEMP TSP TSD VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WIP WIP-S FUSE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 RBUS 1 2 3 4 5 6 7 8 9 10 ILL+ IG+ 1 2 SSRG SSR+ 25 12 10 CANL CANH RFC 90 122 THW ETHW A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY 2 A/C EVAPORATOR TEMPERATURE SENSOR BLK WIRE BLOWER MOTOR CONTROL (RIGHT QUARTERPANEL) BLU WIRE BRN WIRE COMPT) COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLING FAN ECU (BEHIND CENTER OF RADIATOR) COOLING FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM EFI ENGINE COOLANT TEMPERATURE ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE ENGINE ROOM RELAY BOX 3 FAN 1 FUSE COMPT) FAN-2 FUSE FDFI GRN WIRE GRY WIRE HOT AT ALL TIMES M+(M) M- M+ MAIN FAN MOTOR MPX NOISE FILTER (REAR A/C) (W/ REAR AUTOMATIC A/C) (RIGHT QUARTERPANEL) RBUG BLWH RBBU RDI FAN RELAY 1 RDI FAN RELAY 2 REAR BLOWER W/ FAN MOTOR (RIGHT QUARTERPANEL) REAR COOLING UNIT ASSEMBLY (BASE OF RIGHT "D" PILLAR) REAR EVAPORATOR (W/ REAR AUTOMATIC A/C) (RIGHT REAR QUARTERPANEL) RED WIRE RLIN SEATS SYSTEM SENSOR (TOP REAR OF ENGINE) SG-6 SSR+ SSRG TEC SHDT TR SHPT SGND VIO WIRE W/ REAR A/C WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

6 5 CANL CANH BGND BSW IG +B BLK WIRE BLU WIRE BUCKLE SWITCH BUZZER CAN I/F CENTER AIR BAG SENSOR (UNDER FRONT OF CENTER CONSOLE) COMBINATION METER COMPT) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DBE+ DBE- DCTY DOOR 1 FUSE DOOR IND +B (DOME) DRIVE IC DRIVER'S SEAT BELT IND ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE FSP+ FSP- FSR+ FSR- GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) LT BLU WIRE MAIN BODY ECU MICRO COMPUTER OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PANEL ASSEMBLY PNK FRONT PASSENGER SEAT BELT WARNING PBEW WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY SYSTEM UNLOCK WARNING SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 DOOR LOCKS LOCK LED SYSTEM 11 10 PNK WIRE 12 18 PNK WIRE 15 16 10 1 CANN CANP COMPUTER DATA LINES SYSTEM PNK WIRE ALT FUSE ALTB BECU AUTO LED BLK WIRE BLU WIRE BRN WIRE DCTY DOOR 1 FUSE DOOR 2 FUSE END OF DASH) DOOR LOCKS SYSTEM UNLOCK ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE FUSE FUSE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IG PWS INSTRUMENT PANEL J/B (BEHIND LEFT LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF LEFT FRONT DOOR) LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (IN LEFT FRONT DOOR) LEFT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY LEFT REAR WINDOW REGULATOR SWITCH ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PNK LIN WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PWR RELAY RED WIRE RH RR LH RR POWER DOOR DOOR FUSE FUSE FUSE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (IN FRONT PASSENGER'S DOOR) RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY RIGHT REAR WINDOW REGULATOR SWITCH ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

6 5 CANL CANH BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH BUZZER CAN I/F CENTER AIR BAG SENSOR (UNDER CENTER CONSOLE) COMBINATION METER COMPT) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DBE+ DBE- DCTY DOOR 1 FUSE DOOR IND +B (DOME) DRIVE IC DRIVER'S SEAT BELT IND ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE FSP+ FSP- FSR- FSR+ IG +B BGND BSW GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION CONTROL, J/C LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) MAIN BODY ECU MICRO COMPUTER OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PANEL ASSEMBLY PNK FRONT PASSENGER SEAT BELT WARNING PBEW WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SYSTEM UNLOCK WARNING SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3 2 PNK PNK WIRE BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY CANH CAN+ EC BATT CANISTER (TOP PRESSURE CENTER SENSOR OF ENGINE) CANISTER PUMP MODULE (UNDER CENTER OF VEHICLE) CANL CAN- COMPT) COMPUTER DATA LINES SYSTEM ECM (RIGHT FRONT OF ENGINE COMPT) EFI 1 FUSE EFI 2 FUSE EFI 3 FUSE F/PMP FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM R/B (LEFT SIDE OF ENGINE F/PMP RELAY FPR EPPM MPMP 13 3 PNK WIRE FUEL GAUGE SENDER (FUEL TANK ASSEMBLY) FUEL PUMP RESISTOR (RIGHT SIDE OF ENGINE COMPT) FUEL TANK PRESSURE SENSOR (FUEL TANK ASSEMBLY) FUEL VAPOR CONTAINMENT VALVE (UNDER REAR OF VEHICLE) FUO FC GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID SYSTEM CIRCUIT HYBRID SYSTEM CIRCUIT COOLING FANS SYSTEM LEAK VENT VALVE DETECTION PUMP LIDO LT GRN WIRE ORG/ WIRE PNK WIRE PPMP EPPM VCPP VC PTNK PTNK RED WIRE RELAY ENERGIZED INSTRUMENT PANEL J/B IGN FUSE (BEHIND LEFT END OF DASH) RFC TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE