Toyota Highlander III (2013-2016) j/c 3 (left side of dash) Wiring diagrams

BDSR BIND BLB BLGD BLIND SPOT MONITOR INDICATOR BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY) BLK WIRE BLU WIRE BRB BRGD BRN WIRE BSL+ BDSL BSR+ BSSW BZN BZP CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DSS-IG FUSE FB (UNDER FRONT OF CENTER CONSOLE) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 11 (RIGHT REAR CORNER OF CARGO AREA) J/C 12 (BASE OF "D" PILLAR) J/C 3 (LEFT SIDE OF DASH) LB (RIGHT REAR QUARTERPANEL) LED DRIVER LEFT BLIND SPOT MONITOR SENSOR (LEFT REAR CORNER OF VEHICLE) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) METER FUSE OMIL OMIR ORG/ WIRE RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT BLIND SPOT MONITOR SENSOR (RIGHT REAR CORNER OF VEHICLE) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SPEAKER TELLTALES TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

13 14 CANP CANN BACK DOOR CONTROL SWITCH 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 CTYO DIODE (LUGGAGE ROOM 1) (W/O POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR) DIODE (LUGGAGE ROOM 2) (W/ POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR) FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FUL GRN WIRE HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT FUSE SIDE OF ENGINE COMPT) J/C 3 (LEFT SIDE OF DASH) J/C 9 (LEFT CENTER OF DASH) LEFT AMBIENT LIGHT (IF EQUIPPED) LEFT FRONT SPOT LIGHT ASSEMBLY LEFT REAR SPOT LIGHT ASSEMBLY LEFT VISOR ASSEMBLY LT BLU WIRE MAP LIGHT ASSEMBLY MULTIPLEX NETWORK DOOR ECU (W/ POWER BACK DOOR) (RIGHT SIDE OF BACK DOOR) OF BACK DOOR) ORG/ WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT AMBIENT LIGHT (IF EQUIPPED) RIGHT FRONT SPOT LIGHT ASSEMBLY RIGHT REAR SPOT LIGHT ASSEMBLY RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 RRMP TRANSPONDER KEY COIL (EXCEPT HYBRID) W/O POWER BACK DOOR W/ POWER BACK DOOR WHT WIRE WHT/BLK WIRE XA (LEFT SIDE

AIR BAG SENSOR ASSEMBLY BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLK/ WHT WIRE BRN WIRE COMBINATION METER ASSEMBLY FE (RIGHT CENTER OF DASH) FROM GROUND FC (DIAGRAM 2 OF 6) HA (TOP OF LEFT "D" PILLAR) IA (BASE OF LEFT "B" PILLAR) INSTRUMENT PANEL J/B MAIN (BEHIND LEFT BODY ECU END OF DASH) J/C 11 (RIGHT REAR CORNER OF CARGO AREA) J/C 14 (UNDER FRONT PASSENGER SEAT) J/C 3 (LEFT SIDE OF DASH) J/C 9 (LEFT CENTER OF DASH) LA (RIGHT "B" PILLAR) LEFT LICENSE LEFT PLATE REAR LIGHT LIGHT ASSEMBLY ASSEMBLY MULTIPLEX NETWORK DOOR ECU NETWORK GATEWAY ECU PPL REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY RED WIRE RIGHT FRONT POWER SEAT SWITCH RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TO GROUND MC (DIAGRAM 4 OF 6) W/ CLIMATE CONTROL SEAT W/ REAR POWER WINDOW JAM PROTECTION W/O CLIMATE CONTROL SEAT W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION W/O REAR POWER WINDOW JAM PROTECTION W/O SMART KEY SYSTEM W/ SMART KEY SYSTEM WHT/ BLK WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR)

AIR BAG SENSOR ASSEMBLY BACK DOOR BACK DOOR LOCK CONTROL ASSEMBLY SWITCH BACK DOOR BACK OPENER WINDOW SWITCH LOCK ASSEMBLY ASSEMBLY BLK WIRE BLK/ WHT WIRE BLOWER MOTOR CONTROL BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY CRUISE CONTROL FE (RIGHT CENTER OF DASH) REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY FROM GROUND FC (DIAGRAM 2 OF 6) GLASS HATCH OPENER SWITCH ASSEMBLY HA (IN RIGHT FRONT DOOR) IA (IN LEFT FRONT DOOR) INSTRUMENT PANEL J/B MAIN (BEHIND LEFT BODY ECU END OF DASH) J/C 11 (RIGHT REAR CORNER OF CARGO AREA) J/C 14 (UNDER FRONT PASSENGER SEAT) J/C 3 (LEFT SIDE OF DASH) J/C 9 (LEFT CENTER OF DASH) LA (RIGHT "B" PILLAR) LB (RIGHT REAR QUARTERPANEL) LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MAIN SWITCH MULTIPLEX NETWORK DOOR ECU NOISE OCCUPANT FILTER DETECTION (REAR A/C) ECU POWER MANAGEMENT CONTROL ECU PPL REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT CURTAIN SHIELD AIRBAG ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL RIGHT REAR SUB DOOR LOCK ASSEMBLY W/ MOTOR ASSEMBLY SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TO GROUND MC (DIAGRAM 4 OF 6) W/ CLIMATE CONTROL SEAT W/ NAVIGATION W/ REAR POWER WINDOW JAM PROTECTION W/O CLIMATE CONTROL SEAT W/O NAVIGATION W/ NAVIGATION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YAW RATE SENSOR ASSEMBLY

+S SI B/LE BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER BRN WIRE CAN I/F CHG- HAZ PNK WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CYLINDER RESERVOIR SUB ASSEMBLY) (ON BRAKE MASTER CYLINDER RESERVOIR) DISPLAY DRIVER FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FLASHER CIRCUIT FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY (IN FUEL TANK) GAUGE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HAZ FUSE HOT AT ALL TIMES ILL- IG+ FR FE CANL CANH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LED DRIVER LEFT TURN IND LL SW ER EL LT BLU WIRE LT GRN WIRE METER FUSE MSCH MSCL MSSL MSTI MSM+ WLVL NAVIGATION SYSTEM ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM TELLTALES VIO WIRE W/O NAVIGATION WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM

12 4 13 2 11 PKB BCTY LCTY RCTY 15 27 6 13 14 IND FRCY FLCY CANL CANH BACK BLK WIRE BLU WIRE COMPUTER DATA LINES DISP DOWN ENGINE OIL PRESSURE SWITCH (LEFT SIDE OF ENGINE) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) ENTER FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LEFT LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT STEERING PAD SWITCH LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MPX-B 1 FUSE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PNK WIRE PPL PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT STEERING PAD SWITCH RIGHT STEERING SWITCH STEERING PAD SWITCH ASSEMBLY (W/ NAVIGATION) SPIRAL CABLE W/ SENSOR SUB ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (W/O NAVIGATION) SYSTEM TOP VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

+S SI BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY DRIVER FE (RIGHT CENTER OF DASH) FLASHER CIRCUIT FUCI FUEL SUCTION FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY (IN FUEL TANK) FUWI GAUGE GRN WIRE GRY WIRE HAZ FUSE HOT AT ALL TIMES ILL- IG+ FR FE CANL CANH PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LED DRIVER LEFT TURN IND LL SW ER EL LT BLU WIRE LT GRN WIRE METER FUSE MSCH MSCL MSSL MSTI MSM+ WLVL NAVIGATION SYSTEM FD (LEFT CENTER OF DASH) ORG/ WIRE PNK HAZ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SPEAKER TELLTALES TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ NAVIGATION WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

12 4 13 2 11 PKB BCTY LCTY RCTY BACK BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES DISP DOWN ENGINE OIL PRESSURE SWITCH (LEFT SIDE OF ENGINE) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) ENTER FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FRCY FLCY CANL CANH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LEFT LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT STEERING PAD SWITCH FE (RIGHT CENTER OF DASH) LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MPX-B 1 FUSE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PNK WIRE PPL PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT STEERING PAD SWITCH RIGHT STEERING SWITCH SPIRAL CABLE W/ SENSOR SUB ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (W/ NAVIGATION) STEERING PAD SWITCH ASSEMBLY (W/O NAVIGATION) SYSTEM TEMPERATURE SWITCH (UNDER CENTER OF VEHICLE) TOP VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

A/C ILL+ CONTROL ASSEMBLY ILL- ACAN AGND ALT DC/DC FUSE ASSEMBLY BLK WIRE BRN WIRE CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH DOOR CONTROL SWITCH ECU-ACC FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH (EXCEPT HYBRID) EXCEPT HYBRID HYBRID FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FUSE GLOVE BOX LIGHT GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) J/C 5 (CENTER OF DASH) J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER OF DASH) LEFT STEERING SWITCH LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PANEL FUSE PNK WIRE POWER SWITCH (HYBRID) PPL RED WIRE RELAY 3 ENERGIZED RIGHT STEERING SWITCH STEERING PAD SWITCH ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (IN STEERING WHEEL) SWIL TAIL TAIL RELAY TO J/C 5 (DIAGRAM 2 OF 3) W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 FR+ FL+ ADPG VAR+ VA- VAL+ ANTENNA BLK WIRE BLU WIRE BRN WIRE CANH CANL AGND SG VV+ VV- PKB COMPUTER DATA LINES SYSTEM FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GPS ANTENNA GRN WIRE GRY WIRE HOT W/ ILL- RL- INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MACC MIN+ MAIN BODY ECU MB (LEFT "C" PILLAR) NAVIGATION RECEIVER ASSEMBLY NCA WIRE OFF HOOK VOLUME+ ON HOOK SEEK- OPTION CONNECTOR (REAR SEAT ENTERTAINMENT) (BASE OF "B" PILLAR) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PNK FR- FL- WIRE PNK WIRE PPL RED WIRE SEEK- MODE SPD SGND MIN- HFVR SPIRAL CABLE W/ SENSOR SUB ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWG VIO WIRE VOICE VOLUME- WHT WIRE WHT/BLK WIRE YEL WIRE