Toyota Highlander III (2013-2016) of dash) Wiring diagrams

24 25 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DCM (TELEMATICS TRANSCEIVER) (W/ SAFETY CONNECT) (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GRY WIRE HF/VR INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCI- MCO- MCVD METER FUSE MUTE NCA WIRE OF DASH) ORG/ WIRE PNK 4 5 6 WIRE PNK WIRE RED WIRE RELAY ENERGIZED SGND SPI+ SPO- TELEPHONE MICROPHONE ASSEMBLY TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) VIO WIRE W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE YEL WIRE

14 15 16 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER EFI 1 FUSE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FD (LEFT CENTER GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE OF DASH) ORG/ WIRE PNK WIRE RED WIRE SPEAKER STOP FUSE VIO WIRE WHT WIRE YEL WIRE

3.5L 4 2 1 7 5 6 CLTS CLTE CLTB A/C PRESSURE SENSOR (RIGHT FRONT ENGINE COMPT) AC (LEFT FRONT CORNER OF ENGINE COMPT) ACOP ACOS AUTOMATIC LIGHT CONTROL SENSOR (UNDER TOP CENTER BLK WIRE BLU WIRE BRN WIRE COMPRESSOR W/ PULLEY ASSEMBLY (LEFT FRONT OF ENGINE) DEFS FC (RIGHT KICK PANEL) FF (CENTER OF DASH) FRONT BLOWER W/ FAN MOTOR (UNDER RIGHT SIDE OF DASH) GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) HTR FUSE IGN LT BLU WIRE LT GRN WIRE MG+ OF DASH) OUTSIDE TEMPERATURE SENSOR (THERMISTOR ASSEMBLY) (BEHIND CENTER OF FRONT BUMPER) PNK 1 2 WIRE PNK PNK WIRE PNK WIRE PTC HTR 1 FUSE PTC HTR 1 RELAY PTC HTR 2 FUSE PTC HTR 2 RELAY PTC HTR 3 FUSE PTC HTR 3 RELAY RED WIRE SOL + SOLAR SENSOR SSR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+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 25 26 27 28 RBUS 114 117 95 96 THW ETHW PNK WIRE 5 13 26 44 13 26 RFC CANH CANL A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLOWER MOTOR CONTROL BLU WIRE BRN WIRE CLTB CANH CANL CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CAN I/F CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLER (ROOM TEMPERATURE SENSOR) THERMISTOR (AUTOMATIC A/C) (LEFT SIDE OF DASH) COOLING FAN COOLING FAN MOTOR MOTOR 2 (BEHIND RADIATOR) 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) FAN 1 FUSE FAN 1 RELAY FC (RIGHT KICK PANEL) FD (LEFT CENTER FE (LEFT KICK PANEL) FUSE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 10 (CENTER OF DASH) LB (RIGHT REAR QUARTERPANEL) LT BLU WIRE LT GRN WIRE MAIN BODY ECU OF DASH) ORG/ WIRE PNK 1 2 WIRE PNK HAZ WIRE PNK SVDS SVPS TR SW 1 WIRE PNK WIRE PPL RBUG RBUG BLWH RBBU RBUS REAR BLOWER W/ FAN MOTOR REAR RBBU COOLING UNIT (RIGHT SIDE OF CARGO AREA) RED WIRE RLIN RR A/C FUSE SEATS SYSTEM SEATS SYSTEM 19 2 18 SG-6 SGND RGND SVDB SVPB TEC THERMISTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+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 25 26 27 28 RBUS 12 25 10 CANH CANL RFC 90 122 THW ETHW PNK WIRE A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLOWER MOTOR CONTROL BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLER (ROOM TEMPERATURE SENSOR 2) THERMISTOR (RIGHT SIDE OF CARGO AREA) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ECM (RIGHT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN-2 FUSE FC (RIGHT KICK PANEL) FD (LEFT CENTER GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES J/C 10 (CENTER OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) LB (RIGHT REAR QUARTERPANEL) LT BLU WIRE LT GRN WIRE OF DASH) ORG/ WIRE PNK DEFOGGER SYSTEM WIRE PNK HAZ WIRE PNK PNK 5 6 WIRE PNK SVDS SVPS TR SW 1 WIRE PNK WIRE RBUG RBUG BLWH RBBU RBUS REAR BLOWER W/ FAN MOTOR REAR RBBU COOLING UNIT (RIGHT SIDE OF CARGO AREA) RED WIRE RLIN RR A/C FUSE SEATS SYSTEM SG-6 SGND RGND SSR+ SSRG SVDB SVPB TEC THERMISTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

14 13 6 27 CANH CANL FLCY FRCY 2 19 3 RCTY LSFL KSW 27 17 GCTY FRCL FLCL 4 13 BCTY LCTY 9 8 CANP CANH 9 8 CANP CANN PNK WIRE BACK WINDOW LOCK ASSEMBLY (W/ GLASS BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOME CUT RELAY DOME FUSE ECU ASSEMBLY FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FSPT FUSE GRN WIRE GRY WIRE HATCH OPENER) HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER LEFT COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "B" PILLAR) LEFT FRONT DOOR LOCK LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT REAR AMBIENT ILLUMINATION (IF EQUIPPED) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MLP OF DASH) ORG/ WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE PPL/YEL WIRE PUDDLE LIGHT RED WIRE RELAY 3 ENERGIZED RIGHT COURTESY LIGHT ASSEMBLY RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN RIGHT "B" PILLAR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (IN RIGHT "C" PILLAR) UN-LOCK WARNING SWITCH ASSEMBLY (EXCEPT HYBRID) UNLOCK DETECTION VIO WIRE W/ MOTOR ASSEMBLY W/O POWER BACK DOOR W/ POWER BACK DOOR EXCEPT HYBRID HYBRID WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR)

ASSEMBLY BLK WIRE DIFFERENTIAL LOCK SWITCH (EXCEPT HYBRID) DOWNHILL ASSIST CONTROL SWITCH VSC OFF SWITCH EXCEPT HYBRID EXCEPT HYBRID HYBRID FROM J/C 5 (DIAGRAM 1 OF 3) FROM J/C 5 (DIAGRAM 2 OF 3) HEATER SWITCH ASSEMBLY (HYBRID) J/C 5 (CENTER J/C 5 (CENTER OF DASH) LEFT SEAT HEATER SWITCH (W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT) LEFT SEAT MEMORY SWITCH (W/ SEAT POSITION MEMORY) LILL LT BLU WIRE LT GRN WIRE MAP LIGHT ILL ASSEMBLY OF DASH) ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY (W/ SEAT POSITION MEMORY) OUTER MIRROR SWITCH ASSEMBLY (W/O SEAT POSITION MEMORY) PATTERN SELECT SWITCH PROTECTION) RED WIRE RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR POWER RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT SEAT HEATER SWITCH (W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT) SEAT HEATER SWITCH (W/O SEAT HEATER, CLIMATE CONTROL SEAT) SHIFT ILL+ POSITION INDICATOR TO J/C 5 (DIAGRAM 2 OF 3) W/ REAR POWER WINDOW JAM PROTECTION WHT WIRE WINDOW REGULATOR SWITCH ASSEMBLY (W/O REAR POWER WINDOW JAM YEL WIRE

24 25 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DCM (TELEMATICS TRANSCEIVER) (W/ SAFETY CONNECT) (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GRY WIRE HF/VR INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCI- MCO- MCVD METER FUSE MUTE NCA WIRE OF DASH) ORG/ WIRE PNK 4 5 6 WIRE PNK WIRE RED WIRE RELAY ENERGIZED SGND SPI+ SPO- TELEPHONE MICROPHONE ASSEMBLY TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) VIO WIRE W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE YEL WIRE