Toyota Highlander III (2013-2016) j/c 15 (under driver seat) Wiring diagrams

BLK WIRE BLU WIRE DOWN FDWN FRONT FRONT VERTICAL FUP GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 15 (UNDER DRIVER SEAT) LDWN LEFT FRONT POWER SEAT LEFT FRONT POWER SEAT LUMBAR SUPPORT MOTOR LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER SEAT VARIABLE CUSHION MOTOR LEFT SEPARATE TYPE FRONT SEAT CUSHION SPRING ASSEMBLY LIFTER LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT SWITCH (POWER SEAT SWITCH ASSEMBLY) LUP MB (LEFT "C" PILLAR) P/SEAT F/L FUSE PNK WIRE RCLF RCLR REAR RECLINING RECLINING POSITION MOTOR (LEFT SEPARATE TYPE FRONT SEAT BACK SPRING ASSEMBLY) RED WIRE SEAT VARIABLE CUSHION SWITCH (IF EQUIPPED) SLDF SLDR SLIDE VIO WIRE W/ SEAT HEATER W/O SEAT HEATER W/O SEAT VARIABLE CUSHION W/ SEAT VARIABLE CUSHION WHT WIRE WHT/BLK WIRE

10 23 19 9 18 SVDB SG-6 SVPS 5 4 3 2 1 SI VS IGB PNK WIRE A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLLH BLRH BLU WIRE ECU-IG FUSE FB (UNDER FRONT OF CENTER CONSOLE) GND 2 GRN WIRE GRY WIRE IGB INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 14 (UNDER FRONT PASSENGER SEAT) J/C 15 (UNDER DRIVER SEAT) J/C 15 (UNDER DRIVER SEAT) INTERIOR HYBRID EXCEPT HYBRID 24 22 LIGHTS SYSTEM J/C 16 (UNDER DRIVER SEAT) LA (RIGHT "B" PILLAR) LEFT SEAT BACK CLIMATE CONTROL BLOWER LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MB (LEFT "C" PILLAR) ORG/ WIRE PNK SVPS WIRE PNK VS WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT SEAT BACK CLIMATE CONTROL BLOWER RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY S/HTR F/L FUSE S/HTR F/R FUSE SEAT BACK HEATER SEAT CUSHION HEATER SEAT HEATER CONTROL SEAT HEATER SWITCH SEAT SEAT CUSHION BACK HEATER HEATER SHIN SVPB SVSG SWR THL SHIN SWL 9 14 8 THR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

5 6 EXCEPT HYBRID HYBRID A/C AMPLIFIER ASSEMBLY (HYBRID) (BEHIND RIGHT SIDE OF DASH) BRN WIRE ECU-IG FUSE EXCEPT HYBRID FB (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GRY WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 15 (UNDER DRIVER SEAT) LA (RIGHT "B" PILLAR) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LEFT SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE MB (LEFT "C" PILLAR) ORG/ WIRE RED WIRE RELAY ENERGIZED RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY RIGHT SEAT HEATER SWITCH S/HTR F/L FUSE S/HTR F/R FUSE SEAT BACK HEATER SEAT CUSHION HEATER SEAT HEATER CONTROL SHIN SWL 1 6 SWR THL THR+ VIO WIRE WHT WIRE WHT/BLK WIRE

3.5L BLK/ WHT WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY DOOR CONTROL RECEIVER SUB-ASSEMBLY FROM GROUND XA (DIAGRAM 3 OF 6) FUEL LID LOCK W/ MOTOR ASSEMBLY FUEL PUMP CONTROL ECU ASSEMBLY FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY J/C 12 (BASE OF "D" PILLAR) J/C 15 (UNDER DRIVER SEAT) JUNCTION TERMINAL LEFT FRONT POWER SEAT SWITCH LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY MA (IN LEFT REAR DOOR) MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) OPTION CONNECTOR (TRAILER SOCKET) OPTION OPTION CONNECTOR CONNECTOR (REAR SEAT (TOWING ENTERTAINMENT) CONVERTER) POSITION CONTROL ECU, SWITCH ASSEMBLY REAR WINDOW DEFOGGER (BACK DOOR GLASS) RIGHT REAR COMBINATION LIGHT ASSEMBLY SMART DOOR CONTROL RECEIVER ASSEMBLY W/ GLASS HATCH OPENER W/ GLASS W/O GLASS HATCH HATCH OPENER OPENER W/ MEMORY W/O MEMORY, W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT 5 6 7 W/O GLASS HATCH OPENER W/O SEAT HEATER W/O TIRE PRESSURE WARNING SYSTEM W/O TIRE PRESSURE WARNING SYSTEM, W/O SMART KEY SYSTEM WHT/ BLK WIRE WHT/BLK WIRE

BLK/ WHT WIRE BLOWER ASSEMBLY BLOWER BLOWER ASSEMBLY ASSEMBLY BRN WIRE CAN JUNCTION TERMINAL 1 CENTER LEFT BATTERY COOLING BATTERY COOLING CENTER STOP LIGHT ASSEMBLY FROM GROUND XA (DIAGRAM 3 OF 6) FUEL LID COURTESY SWITCH FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY GLASS HATCH RELAY 1 BATTERY VOLTAGE SENSOR GRY WIRE HYBRID BATTERY JUNCTION BLOCK ASSEMBLY J/C 12 (BASE OF "D" PILLAR) J/C 15 (UNDER DRIVER SEAT) LEFT CURTAIN SHIELD AIRBAG ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY MA (IN LEFT "B" PILLAR) MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) OPTION CONNECTOR (REAR SEAT ENTERTAINMENT) OPTION OPTION CONNECTOR CONNECTOR (TRAILER (TOWING SOCKET) CONVERTER) POSITION CONTROL ECU, SWITCH ASSEMBLY POWER BACK DOOR WARNING BUZZER REAR WINDOW DEFOGGER (BACK DOOR GLASS) RIGHT BATTERY COOLING RIGHT REAR COMBINATION LIGHT ASSEMBLY W/ MEMORY W/O MEMORY, W/ SEAT HEATER, W/O CLIMATE CONTROL SEAT 5 6 W/O SEAT HEATER WHT/BLK WIRE

+B FRV+ RCL+ LFT+ RCL- LFT- 1 2 3 8 9 MM BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM FA (LEFT SIDE OF DASH) FUSE GND SLD+ SLD- FRV- GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) MPX-B 1 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 15 (UNDER DRIVER SEAT) LEFT FRONT POWER SEAT POSITION MOTOR (SLIDE POSITION) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (IN LEFT DOOR) LEFT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT SWITCH (POWER SEAT SWITCH ASSEMBLY) MB (LEFT "C" PILLAR) MMRY ORG/ WIRE P/SEAT F/L FUSE PNK CANN CANP WIRE PNK WIRE POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT SIDE OF DRIVER SEAT) RED WIRE RELAY ENERGIZED SEAT VARIABLE CUSHION SWITCH SET- SYSB VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE