Toyota Highlander III (2013-2016) blk Wiring diagrams

14 23 VLO NODD 23 24 5 5 6 RMTG RMT PNK PNK WIRE 27 26 35 34 PNK GMT GMTG MMT MMTG WIRE 4 3 2 SMRB SMRP SMRG BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 1 ENGINE ROOM R/B 3 (LEFT SIDE OF ENGINE COMPT) EV MODE FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES IGCT 2 FUSE IGCT 3 FUSE IGCT RELAY ILK INTERLOCK SWITCH (FRONT LEFT CORNER OF HV BATTERY ENCLOSURE) J/C 1 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MB (LEFT "C" PILLAR) ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY PCU FUSE PM IGCT FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT R/B 3 FUSE RED WIRE SFTD SFTD SFTU EVSW SFTU SHIFT SW FUSE STOP FUSE TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE

26 13 COMPUTER DATA LINES SYSTEM CAN- CAN+ BLK WIRE BLU WIRE BRN WIRE CARGO AREA) CLK+ DC/ DC-S FUSE ECM (RIGHT SIDE OF ENGINE COMPT) ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT FUSE END OF DASH) ETA M+ M- FUSIBLE LINK BLOCK ASSEMBLY (LEFT REAR OF GRN WIRE GROUND J/C 1 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT W/ HSDN HTM- IDH IGCT ILKI ILKO J/C 2 (LEFT SIDE OF ENGINE COMPT) LT BLU WIRE LT GRN WIRE MTH+ NCA WIRE NODD PNK 10 11 WIRE PNK WIRE R-U R-V R-W RCS RCSG REAR TRACTION MOTOR W/ TRANSAXLE ASSEMBLY (REAR OF VEHICLE, ON TRANSAXLE) RED WIRE REQ+ RMT RMTG RRF RRFG RSN RSNG STOP LIGHT SWITCH ASSEMBLY (ABOVE BRAKE PEDAL) THROTTLE BODY W/ MOTOR ASSEMBLY (REAR OF ENGINE COMPT) VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE

ACPB ACPE AIR CONDITIONING SYSTEM AMD BLK WIRE BLU WIRE BRN WIRE CBI CEI DC/DC FUSE (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 1 FRONT MOTOR GENERATOR 2 (LEFT FRONT OF ENGINE COMPT) GCS GCSG GMT GMTG GRF GRFG GRN WIRE GSN GSNG HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MCS MCSG MMT MMTG MRF MRFG MSN MSNG NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRY WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/WHT WIRE PNK 10 11 WIRE PNK WIRE R-U R-V R-W RED WIRE SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) VIO WIRE WHT WIRE YEL WIRE

15 9 8 14 13 11 10 12 29 30 23 22 21 20 MJ RV FD 20 21 30 37 26 MTH- MTH+ HSDN REQ- REQ+ 28 29 CLK- CLK+ 34 33 HTM+ HTM- ACCELERATOR PEDAL SENSOR (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLU WIRE BRN WIRE CAN I/F I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CURRENT SENSOR DISPLAY DRIVER ECON ENERGIZED INSTRUMENT PANEL J/B METER FUSE (BEHIND LEFT END OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FD (LEFT CENTER OF DASH) GRN WIRE HEATER SWITCH ASSEMBLY ECO MODE HOT W/ IB VIB GIB IDH IGCT J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN RELAY MC (LEFT REAR QUARTERPANEL) ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PRECHARGE RELAY RED WIRE SKID CONTROL ECU (BEHIND RIGHT SIDE OF DASH) SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

10 9 28 CANN CANP GOSW 8 7 CANL CANH BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BACK DOOR OPENER SWITCH ASSEMBLY BACK DOOR RELAY BLK WIRE BLU WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY FA (LEFT SIDE OF DASH) FE (RIGHT CENTER OF DASH) GLASS HATCH OPENER SWITCH ASSEMBLY (IF EQUIPPED) GRN WIRE HOT AT ALL TIMES BACK DOOR FUSE HOT W/ ACC RELAY ENERGIZED ECU-ACC FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LOCK LT BLU WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) PPL PPL/YEL WIRE RED WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR)

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

BLK WIRE BLU WIRE BRN WIRE CORNER OF ENGINE COMPT) AC DOOR CONTROL SWITCH DOOR CONTROL SWITCH ASSEMBLY FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) GROUND J/C 2 (LEFT FRONT GRY WIRE LEFT POWER BACK DOOR SENSOR ASSEMBLY (LOWER LEFT SIDE OF BACK DOOR) LT BLU WIRE LT GRN WIRE MC (LEFT REAR QUARTERPANEL) ORG/ WIRE PNK WIRE RED WIRE RIGHT POWER BACK DOOR SENSOR ASSEMBLY (LOWER RIGHT SIDE OF BACK DOOR) WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT SIDE OF ENGINE COMPT) XA (LEFT SIDE OF BACK DOOR) YEL WIRE

19 18 CSEL RCO 20 5 RDAM 7 8 23 24 CANH CANL BACK DOOR CONTROL SWITCH BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CSEL DATA GRN WIRE GRY WIRE HYBRID EXCEPT HYBRID LOCK MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) PNK WIRE RED WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR)

+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