Toyota Highlander III (2013-2016) relay energized Wiring diagrams

1 2 SLC- SLC+ 16 17 CANL CANH BLK WIRE BLU WIRE BRN WIRE BSF CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIFFERENTIAL LOCK SWITCH ELECTRO MAGNETIC CONTROL COUPLING SUB-ASSEMBLY (UNDER CENTER OF REAR OF VEHICLE) FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FUSE GND CANL CANH GRN WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED SLC+ WHT WIRE

42 43 SFTU SFTD 46 37 1 2 3 MREL IGSW BATT +B 51 52 53 54 55 56 VPA EPA VCPA 57 27 13 26 SPD ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI 3 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 FB (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GROUND J/C 1 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SNWI TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 SLC- SLC+ 16 17 CANL CANH BLK WIRE BLU WIRE BRN WIRE BSF CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIFFERENTIAL LOCK SWITCH ELECTRO MAGNETIC CONTROL COUPLING SUB-ASSEMBLY (UNDER CENTER OF REAR OF VEHICLE) FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FUSE GND CANL CANH GRN WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED SLC+ WHT 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 25 26 ECUB 1 2 3 4 5 6 7 8 9 10 BD-2 BD+2 BD+ BD- CTYO 10 9 27 5 CANN CANP GCTY PBDS 3 21 4 KSW BZR BCTY 4 5 18 RDA PRG BDSU BACK DOOR LOCK ASSEMBLY BD+2 BD- BD-2 BLK WIRE BLU WIRE BRN WIRE BZR+ BDDN IG CLS COMPUTER DATA LINES SYSTEM COURTESY CTY DC-DC DSG DSG DSV CANP CANN DSV ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LATCH) LEFT POWER BACK DOOR UNIT ASSEMBLY SET (LOWER LEFT SIDE OF BACK DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MPX-B 1 FUSE MULTIPLEX NETWORK DOOR ECU (RIGHT SIDE OF BACK DOOR) OPN ORG/ WIRE OSR OSE OSL FUL MSW HAF PBD FUSE PNK WIRE POS PPL PPL/VIO WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT POWER BACK DOOR UNIT ASSEMBLY SET (LOWER RIGHT SIDE OF BACK DOOR) SECTOR SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL WIRE

16 17 CANL CANH BACK DOOR FUSE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) FUEL LID FUEL LID LOCK W/ MOTOR OPENER ASSEMBLY SWITCH (LEFT REAR QUARTERPANEL) FUEL LOCK RELAY GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE MA (IN LEFT REAR DOOR) METER FUSE PPL/WHT WIRE RED WIRE RELAY ENERGIZED WHT WIRE WHT/BLK WIRE YEL WIRE

+BM 10 6 FUWI FUCI 16 17 CANL CANH 25 12 CANL CANH BLK WIRE BRN WIRE CAN I/F CE (TOP REAR OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ECM (RIGHT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) FUEL LID COURTESY SWITCH FUEL LID LOCK W/ MOTOR ASSEMBLY (LEFT REAR QUARTERPANEL) FUEL LID OPENER SWITCH FUO GRN WIRE GRY WIRE HOT AT ALL TIMES BACK DOOR FUSE HOT AT ALL TIMES ENGINE ROOM R/B 1 ETCS (LEFT SIDE OF FUSE ENGINE COMPT) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LIDO LT BLU WIRE LT GRN WIRE MB (LEFT "C" PILLAR) METER FUSE PNK FUEL WIRE RED WIRE RELAY ENERGIZED VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 10 18 LBE+ LBE- 16 24 FSR+ FSR- 4 7 6 8 5 FSR- FSR+ A/BAG-IG FUSE AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) BGND BLK WIRE BLU WIRE BRN WIRE BSW BSW BGND BUCKLE SWITCH CAN I/F CANL COMPUTER DATA LINES SYSTEM COMBINATION METER ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRL-OFF OFF AUTO TAIL HEAD ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF ES FD (LEFT CENTER OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE MPX- HOT W/ J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) METER DASH) FUSE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PNK WIRE PPL RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SPEAKER TAIL UN-LOCK WARNING SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) (IN STEERING COLUMN) USA CANADA WHT WIRE WHT/BLK WIRE YEL WIRE

+B 8 9 10 11 12 PNK DATA +5 WIRE +ECU 1 2 3 4 5 6 IG 1 3 2 RCO RDAM CSEL PNK WIRE 12 14 PNK WIRE 14 15 16 PNK WIRE 8 7 24 23 CANL CANH A/C FUSE BLK WIRE BRN WIRE CAN I/F CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) CLSW RDA PRG CSEL COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE EXCEPT HYBRID FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MC (LEFT REAR QUARTERPANEL) METER FUSE MPX-B 1 FUSE OF ENGINE COMPT) ORG/ WIRE PNK WIRE PPL RED WIRE RELAY ENERGIZED TELLTALES TIRE PRESSURE WARNING RESET SWITCH VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE