Toyota Highlander III facelift (2016-2019) org/ Wiring diagrams

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 A/C FUSE A/C UNIT (A/C HARNESS ASSEMBLY) B+ BUS BLK WIRE BLU WIRE BLW BRN WIRE BUS - BUS G COM COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (RED) WIRE DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (LEFT AIR MIX) DAMPER SERVO MOTOR (MODE CONTROL) DAMPER SERVO MOTOR (RIGHT AIR MIX) DEFOGGER SYSTEM ECU-IG FUSE FDEF FDFI GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE METER FUSE MGC PNK WIRE ORG/ WIRE PNK HAZ WIRE PNK WIRE REAR WINDOW DEFOGGER RED WIRE RELAY ENERGIZED RLIN RLY SEAT HEATER SWITCH SEATS SYSTEM SG-2 SG-4 SGA SOL + SWITCH SWITCH, HAZARD TAM TEA THERMISTOR VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 A/C FUSE A/C UNIT (A/C HARNESS ASSEMBLY) B+ BUS BLK WIRE BLU WIRE BLW BRN WIRE BUS - BUS G COM COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (RED) WIRE DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (LEFT AIR MIX) DAMPER SERVO MOTOR (MODE CONTROL) DAMPER SERVO MOTOR (RIGHT AIR MIX) DEFOGGER SYSTEM DEFOGGER SYSTEM SEATS SYSTEM ECO MODE SWITCH ECON ECU-IG FUSE FDEF FDFI GRN WIRE GRY WIRE HEATER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ IDH INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE ORG/ WIRE PNK HAZ WIRE PNK WIRE REAR WINDOW DEFOGGER RED WIRE RIGHT END OF DASH) RLIN RLY SEAT HEATER SWITCH SEATS SYSTEM SG-2 SG-4 SG-5 SGA SHIN SWITCH SWITCH, HAZARD TAM TEA TFG THERMISTOR TNG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BWP A/C W/ PMP FUSE A/C W/ PMP RELAY ACPB ACPE AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BRN WIRE CLK+ CLTB CLTE CLTS COMPRESSOR W/ MOTOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN ECU COOLING FAN ECU 2 COOLING FAN MOTOR COOLING FAN MOTOR 2 DIN DIODE (HEATER WATER PUMP) DOUT ENGINE ROOM R/B 1 ASSEMBLY ETI GRN WIRE GRY WIRE HEATER WATER PUMP ASSEMBLY HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY IDH IGCT RELAY INV W/ PMP FUSE INVERTER W/ CONVERTER ASSEMBLY INVERTER WATER PUMP W/ MOTOR ASSEMBLY ITE IWP LT GRN WIRE MAIN BODY ECU NCA WIRE NIWP NWP ORG/ WIRE PNK WIRE PPL R/B 3 FUSE RED WIRE SOLAR SENSOR STB STBI SWP VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY BLK WIRE BLOWER MOTOR CONTROL BLU WIRE BLWH BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLER (ROOM TEMPERATURE SENSOR 2) THERMISTOR DEFOGGER SYSTEM E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY FAN 1 FUSE FAN RELAY 1 FAN RELAY 2 FAN-2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NOISE FILTER (REAR A/C) ORG/ WIRE PNK WIRE RBBU RBUG RBUS REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY REAR COOLING UNIT ASSEMBLY (A/C HARNESS ASSEMBLY 2) RED WIRE RFC RGND RIGHT END OF DASH) RLIN RR A/C FUSE SEATS SYSTEM SG-6 SGND SSR+ SSRG SVDB SVDS SVPB SVPS SW 1 SYSTEM TEC THERMISTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BD+2 BD- BD-2 BDDN BLK WIRE BLU WIRE BRN WIRE BZR CANN CANP CLS COMPUTER DATA LINES SYSTEM COURTESY CTY CTYO DC- DSG DSV ECUB ENGINE ROOM R/B 1 ASSEMBLY FUL GCTY GRN WIRE GRY WIRE HAF HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LATCH) LEFT POWER BACK DOOR UNIT ASSEMBLY SET LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MPX-B 1 FUSE MSW MULTIPLEX NETWORK DOOR ECU OPN ORG/ WIRE OSE OSL OSR PBD FUSE PBDS PNK WIRE POS PPL PPL/VIO WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT POWER BACK DOOR UNIT ASSEMBLY SET SECTOR SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK WINDOW LOCK ASSEMBLY BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE DOOR CONTROL RECEIVER SUB-ASSEMBLY DOOR CONTROL SWITCH DOOR CONTROL SWITCH ASSEMBLY GRY WIRE LEFT POWER BACK DOOR SENSOR ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT POWER BACK DOOR SENSOR ASSEMBLY UN-LOCK WARNING SWITCH ASSEMBLY W/ GLASS HATCH OPENER WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE

A/F HTR FUSE A/F RELAY ABS 1 FUSE ABS 2 FUSE AIR CONDITIONING, COOLING FANS SYSTEMS ALT ALT FUSE ALT-S FUSE AMP 1 FUSE AMP 2 FUSE ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLU WIRE CRUISE CONTROL, ENGINE CONTROLS, TRANSMISSIONS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS EFI 1 FUSE EFI MAIN FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM EPS FUSE ETCS FUSE FAN 1 FUSE FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) GRN WIRE GRY WIRE H-LP LH-LO RELAY H-LP LO (LH) FUSE H-LP LO (RH) FUSE H-LP RH-LO RELAY HORN FUSE HORNS SYSTEM IGNITION OR STARTER SWITCH ASSEMBLY INJ FUSE J/B ALT FUSE J/B-B FUSE LOCK LOCK OFF LT BLU WIRE LT GRN WIRE MAIN FUSIBLE LINK MAYDAY FUSE MPX-B 1 FUSE NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS ODS FUSE ON OFF ORG/ WIRE RADIO FUSE RED WIRE S-HORN FUSE SEMICONDUCTOR POWER INTEGRATION ECU SHORT SOUND, NAVIGATION SYSTEMS ST FUSE STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO BBC FUSE (DIAGRAM 2 OF 5) TO ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO HTR FUSE (DIAGRAM 5 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5) TOWING FUSE TRANSMISSIONS, ENGINE CONTROLS SYSTEMS VIO WIRE WHT WIRE YEL WIRE

AC INVERTER RELAY AIR CONDITIONING SYSTEM ALL DR LOCK RELAY ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BKUP LP FUSE BLK WIRE BLU WIRE COOLING FANS, AIR CONDITIONING SYSTEMS CRUISE CONTROL, ANTI-LOCK BRAKES, EXTERIOR LIGHTS SYSTEMS CRUISE CONTROL, TRANSMISSIONS, EXTERIOR LIGHTS, SHIFT INTERLOCK SYSTEMS D DR UNLOCK RELAY D/L FUSE DOME CUT RELAY DOME FUSE DSS-IG FUSE ECU-IG FUSE ENGINE ROOM J/B 1 ASSEMBLY EPS-IG FUSE FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 5 OF 5) GRN WIRE GRY WIRE HAZ FUSE IGN INSTRUMENT CLUSTER, EXTERIOR LIGHTS SYSTEMS L/D-DR UNLOCK RELAY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIRRORS, NAVIGATION, CRUISE CONTROL, SOUND, COMPUTER DATA LINES SYSTEMS MPX-B 3 FUSE NAVIGATION SYSTEM NAVIGATION, MEMORY, WARNING, TRUNK, TAILGATE, FUEL DOORS, SOUND SYSTEMS ORG/ WIRE R/B 5 REAR POWER OUTLET SOCKET ASSEMBLY 2 RED WIRE RIGHT END OF DASH) SEATS, WIPER/ WASHER SYSTEMS SEMICONDUCTOR POWER INTEGRATION ECU SHIFT INTERLOCK SYSTEM SOUND, MEMORY, NAVIGATION SYSTEMS STARTING/ CHARGING SYSTEM STARTING/ CHARGING, ELECTRONIC POWER STEERING SYSTEMS STRG LOCK FUSE TO CERTIFICATION ECU (DIAGRAM 3 OF 5) TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) TRANSMISSIONS SYSTEM VIO WIRE VOLTAGE INVERTER ASSEMBLY W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

A/BAG-IG FUSE A/C FUSE A/C RR FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-LOCK BRAKES, ELECTRONIC POWER STEERING SYSTEMS BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR BACK FUSE DOOR BACK RELAY DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FAN FUSE FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FUEL LOCK RELAY GRN WIRE GRY WIRE HTR FUSE INSTRUMENT CLUSTER SYSTEM INV FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEM MEMORY SYSTEMS METER FUSE MIR HTR FUSE NAVIGATION SYSTEM OBD FUSE ORG/ WIRE P/SEAT (FR) FUSE P/SEAT F/L FUSE P/W (FL) FUSE P/W (FR) FUSE P/W (RL) FUSE P/W (RR) FUSE PBD FUSE PNK WIRE POWER RELAY POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS, DEFOGGER, MEMORY SYSTEMS POWER WINDOWS, MEMORY SYSTEMS PPL/GRY WIRE PPL/ORG WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE PTC HTR 3 FUSE RED WIRE SEATS SYSTEM SEATS, MEMORY SYSTEMS SHADE FUSE SHIFT INTERLOCK, ANTI-THEFT SYSTEMS STOP FUSE TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 3 OF 5) TO P/OUTLET 1 FUSE (DIAGRAM 2 OF 5) TO R/B 5 (DIAGRAM 4 OF 5) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/O REAR POWER WINDOW JAM PROTECTION WARNING SYSTEMS WARNING, DOOR LOCKS, ANTI-THEFT SYSTEMS WARNING, SUPPLEMENTAL RESTRAINTS SYSTEMS YEL WIRE

A/BAG-IG FUSE A/C FUSE A/C RR FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR BACK FUSE DOOR BACK RELAY DOOR LOCKS SYSTEM ELECTRONIC POWER STEERING ANTI-LOCK BRAKES SYSTEM FAN-2 FUSE FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM S/ROOF FUSE (DIAGRAM 3 OF 5) GRN WIRE GRY WIRE HTR FUSE INSTRUMENT CLUSTER SYSTEM INV FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS METER FUSE MIR HTR FUSE OBD FUSE ORG/ WIRE P/SEAT (FR) FUSE P/SEAT F/L FUSE P/W (FL) FUSE P/W (FR) FUSE P/W (RL) FUSE P/W (RR) FUSE PBD FUSE PNK WIRE POWER RELAY POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS, DEFOGGER, MEMORY SYSTEMS POWER WINDOWS, MEMORY SYSTEMS PPL/GRY WIRE PPL/ORG WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE PTC HTR 3 FUSE RED WIRE SEATS SYSTEM SEATS, MEMORY SYSTEMS SHADE FUSE SHIFT INTERLOCK SYSTEM SOUND, NAVIGATION SYSTEMS STOP FUSE SUPPLEMENTAL RESTRAINTS, WARNING SYSTEMS TO CERTIFICATION ECU (DIAGRAM 3 OF 5) TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 3 OF 5) TO P/OUTLET 1 FUSE (DIAGRAM 2 OF 5) TO R/B 5 (DIAGRAM 4 OF 5) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION WARNING SYSTEMS WHT WIRE YEL WIRE