Toyota Highlander III (2013-2016) mb (left "c" pillar) Wiring diagrams

BATT FAN FUSE BATT FAN RELAY BATTERY VOLTAGE SENSOR (LEFT CENTER OF HV SUPPLY BATTERY ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE CENTER BATTERY COOLING BLOWER ASSEMBLY (UNDER CENTER OF REAR SEAT) COMPT) COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 3 (LEFT SIDE OF ENGINE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FCTL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT RELAY ENERGIZED IGCT IGCT 3 FUSE LEFT BATTERY COOLING BLOWER ASSEMBLY (UNDER LEFT SIDE OF REAR SEAT) LT BLU WIRE LT GRN WIRE MA (IN LEFT "B" PILLAR) MB (LEFT "C" PILLAR) ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE RIGHT BATTERY COOLING BLOWER ASSEMBLY (UNDER RIGHT SIDE OF REAR SEAT) VIO WIRE WHT WIRE WHT/BLK WIRE

+ECU 14 13 CANH CANL COMPUTER DATA LINES SYSTEM 7 11 GND TRNI AB (HYBRID) (LEFT FRONT OF ENGINE COMPT) ALT FUSE ASSEMBLY AUTO BLK WIRE BLU WIRE BRN WIRE CANADA CENTER STOP LIGHT) (BASE OF LEFT "D" PILLAR) CONTROL ECU DC/DC FUSE DRL OFF OFF ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FC (RIGHT KICK PANEL) FUSE GRN WIRE GROUND J/C 4 (RIGHT FRONT OF ENGINE COMPT) GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 9 (LEFT CENTER OF DASH) LB (RIGHT REAR QUARTERPANEL) LEFT LEFT HEADLIGHT ASSEMBLY LEFT OUTER REARVIEW MIRROR ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY TL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MARKER MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) NOISE FILTER (REAR WINDOW DEFOGGER) ORG/ WIRE PANEL FUSE PARKING PNK WIRE PPL 11 31 PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT OUTER REARVIEW MIRROR ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY STOP STP EXCEPT HYBRID SWITCH LIGHT CONTROL SWITCH TURN SIGNAL TAIL TAIL FUSE TAIL RELAY TAIL/SIDE TL STP TURN USA VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR LOCK ASSEMBLY (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 COURTESY CTY DETEC- FA (LEFT SIDE OF DASH) FC (RIGHT KICK PANEL) GRN WIRE GRY WIRE J/C 8 (RIGHT END OF DASH) LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH (IN LEFT "C" PILLAR) LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY (REAR OF LEFT REAR DOOR) LOCK LOCK KEY LSSR LT BLU WIRE LT GRN WIRE MA (IN LEFT REAR DOOR) MB (LEFT "C" PILLAR) ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE RED WHT/BLK WIRE RED WIRE RELAY BOX 6 (LEFT "D" PILLAR) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) TION UN- KEY UNLOCK VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL WIRE

13 14 19 CANP CANN FUL BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY CTY DETEC- FA (LEFT SIDE OF DASH) FC (RIGHT KICK PANEL) GLASS HATCH RELAY 1 GRN WIRE GRY WIRE J/C 8 (RIGHT END OF DASH) LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH (IN LEFT "C" PILLAR) LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LOCK LOCK KEY LSSR LT BLU WIRE LT GRN WIRE MA (IN LEFT "B" PILLAR) MB (LEFT "C" PILLAR) MULTIPLEX NETWORK DOOR ECU (RIGHT SIDE OF BACK DOOR) ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE RED WHT/BLK WIRE RED WIRE RELAY BOX 6 (TOP OF LEFT "D" PILLAR) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) TION UN- KEY UNLOCK VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL 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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 MM BDSL BDR BLIND SPOT MONITOR INDICATOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BSL+ CANN CANP COMPUTER DATA LINES SYSTEM DOWN ECU-ACC FUSE FA (LEFT SIDE OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HEATER HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HSRL INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 12 (BASE OF "D" PILLAR) J/C 4 (RIGHT SIDE OF DASH) J/C 7 (RIGHT CENTER OF DASH) LEFT LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (IN LEFT DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MB (LEFT "C" PILLAR) MIRB MIRE MIRS MLP MMRY MSW NAVIGATION SYSTEM ORG/ WIRE ORG/BLK WIRE OUTER MIRROR SWITCH ASSEMBLY P/W F/L PNK WIRE PPL PUDDLE LIGHT RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT SET- SIG CPUB GND CANN CANP TRNI TURN VIO WIRE VSRL WHT WIRE WHT/BLK WIRE YEL 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

BDR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANN CANP CENTER OFDASH) COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FB (UNDER FRONT FC (RIGHT KICK PANEL) HEATER HOT AT ALL TIMES 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 9 (LEFT LB (RIGHT REAR QUARTERPANEL) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY MIRROR HEATER LT BLU WIRE MB (LEFT "C" PILLAR) MIR HTR RELAY (W/O MEMORY) OF CENTER CONSOLE) ORG/ WIRE P/W (FL) FUSE P/W (FR) FUSE PNK CANN WIRE PNK WIRE RELAY BOX 5 (RIGHT SIDE OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY MIRROR HEATER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 CTLB CTLS CTLA TRNL 1 2 3 4 TTLS TTRS 14 13 CANH CANL 31 25 14 STPO CANH CANL A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CTRS DC/DC FUSE ALT FUSE ENGINE ROOM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID FB (UNDER FRONT OF CENTER CONSOLE) FD (LEFT CENTER OF DASH) FLASHER CIRCUIT FUSE GRN WIRE GRY WIRE HAZ FUSE TAIL FUSE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (LEFT SIDE OF DASH) J/C 9 (LEFT CENTER OF DASH) LEFT LEFT TURN IND LT BLU WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MB (LEFT "C" PILLAR) OPTION CONNECTOR (TOWING CONVERTER) (UNDER CENTER REAR OF VEHICLE) PNK HAZ HAZARD SWITCH GND WIRE PNK WIRE PPL R/B (LEFT SIDE OF ENGINE COMPT) RED WIRE RIGHT RIGHT TURN IND SKID CONTROL ECU (BEHIND RIGHT SIDE OF DASH) STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL RELAY TOWING FUSE TRNR TTLA OPTION CONNECTOR (TRAILER SOCKET) (UNDER CENTER REAR OF VEHICLE) TURN SIGNAL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY VIO WIRE W/O DYNAMIC RADAR CRUISE CONTROL HYBRID WHT WIRE WHT/BLK WIRE YEL WIRE