Toyota Highlander III facelift (2016-2019) multiplex network door ecu Wiring diagrams

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

ALL DR LOCK RELAY ANTI THEFT, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS ANTI-LOCK BRAKES, INSTRUMENT CLUSTER SYSTEMS ANTI-THEFT SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS ANTI-THEFT, DOOR LOCKS, WARNING, INTERIOR LIGHTS SYSTEMS BLK WIRE BLU WIRE BZR CANN CANP D/DR UNLOCK RELAY D/L FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DRL ECU-ACC FUSE EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FA (UPPER LEFT SIDE OF DASH) FLCL FRCL GCTY GHRY GOSW GRN WIRE GRY WIRE GSW HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT END OF DASH) L/D-DR UNLOCK RELAY LCTY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LSWL LSWR 3 4 LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MULTIPLEX NETWORK DOOR ECU NAVIGATION, SOUND SYSTEMS HEADLIGHTS SYSTEM ORG/ WIRE PBDS PNK WIRE POSITION CONTROL ECU, SWITCH ASSEMBLY POWER TOPS, POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEM PPL PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU CIRCUIT SEMICONDUCTOR POWER INTEGRATION ECU CIRCUIT HORNS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, ANTI THEFT, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS, ANTI-THEFT SYSTEMS VIO WIRE W/ MEMORY W/ MEMORY, POWER BACK DOOR WHT WIRE YEL WIRE

ALL DR LOCK RELAY ANTI THEFT, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS ANTI-LOCK BRAKES, INSTRUMENT CLUSTER SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BLK WIRE BLU WIRE BZR CANN CANP D/DR UNLOCK RELAY D/L FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DRL ECU-ACC FUSE EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FA (UPPER LEFT SIDE OF DASH) FLCL FRCL FSPT GCTY GHRY GOSW GRN WIRE GRY WIRE GSW HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT END OF DASH) L/D-DR UNLOCK RELAY LCTY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LSWL LSWR 3 4 LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MULTIPLEX NETWORK DOOR ECU NAVIGATION, SOUND SYSTEMS ORG/ WIRE PBDS PNK WIRE POSITION CONTROL ECU, SWITCH ASSEMBLY POWER TOPS, POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEM PPL PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RCTY RED WIRE RELAY ENERGIZED RFGO RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/ MEMORY W/ MEMORY, POWER BACK DOOR WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CANN CANP DATA LINK CONNECTOR 3 DCM (TELEMATICS TRANSCEIVER) DIA GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU OBD FUSE OCCUPANT DETECTION ECU ORG/ WIRE PNK WIRE POSITION CONTROL ECU, SWITCH ASSEMBLY RED WIRE RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY TRANSPONDER KEY ECU ASSEMBLY VIO WIRE W/ MEMORY W/ MEMORY, POWER BACK DOOR W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CANN CANP DATA LINK CONNECTOR 3 DCM (TELEMATICS TRANSCEIVER) DIA GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU OBD FUSE OCCUPANT DETECTION ECU ORG/ WIRE PNK WIRE POSITION CONTROL ECU, SWITCH ASSEMBLY PRST RED WIRE RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ MEMORY W/ MEMORY, POWER BACK DOOR W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM CTY CTYO DIODE (LUGGAGE ROOM 1) (W/O POWER BACK DOOR) DIODE (LUGGAGE ROOM 2) (W/ POWER BACK DOOR) ENGINE ROOM R/B 1 ASSEMBLY EXCEPT HYBRID FUL GRN WIRE HOT AT ALL TIMES LEFT AMBIENT LIGHT LEFT FRONT AMBIENT ILLUMINATION LEFT FRONT SPOT LIGHT ASSEMBLY LEFT REAR SPOT LIGHT ASSEMBLY LEFT VISOR ASSEMBLY LT BLU WIRE MAP LIGHT ASSEMBLY MULTIPLEX NETWORK DOOR ECU 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 RIGHT FRONT AMBIENT ILLUMINATION RIGHT FRONT SPOT LIGHT ASSEMBLY RIGHT REAR AMBIENT ILLUMINATION RIGHT REAR SPOT LIGHT ASSEMBLY RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 RRMP TRANSPONDER KEY COIL W/O POWER BACK DOOR W/ POWER BACK DOOR W/O MEMORY W/ MEMORY WHT WIRE WHT/BLK WIRE

BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COURTESY CTY DETECTION FUL GLASS HATCH RELAY 1 GRN WIRE GRY WIRE KEY LEFT "C" PILLAR) LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LOCK LSSR LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE R/B 6 RED WIRE RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY UNLOCK VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG SENSOR ASSEMBLY BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLOWER MOTOR CONTROL BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY DCM (TELEMATICS TRANSCEIVER) DRIVING SUPPORT ECU ASSEMBLY ECO RUN CANCEL SWITCH ASSEMBLY FORWARD RECOGNITION CAMERA FROM GROUND FC (DIAGRAM 2 OF 7) GLASS HATCH OPENER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU NAVIGATION RECEIVER ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU PARKING ASSIST ECU PPL RADIO, DISPLAY RECEIVER ASSEMBLY REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT FRONT POWER SEAT SWITCH RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR INNER SEAT BELT ASSEMBLY 2 RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RIGHT REAR SEAT BELT ASSEMBLY 2 RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TELEVISION DISPLAY ASSEMBLY TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 7 OF 7) TO GROUND MC (DIAGRAM 4 OF 7) TRANSPONDER KEY ECU ASSEMBLY W/ CLIMATE CONTROL SEAT W/ MEMORY W/ NAVIGATION W/ REAR POWER WINDOW JAM PROTECTION W/ REAR SEAT ENTERTAINMENT SYSTEM W/ SAFETY CONNECT W/ STOP/ START SYSTEM 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 WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

AIR BAG SENSOR ASSEMBLY BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLOWER MOTOR CONTROL BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY CRUISE CONTROL MAIN SWITCH DCM (TELEMATICS TRANSCEIVER) DRIVING SUPPORT ECU ASSEMBLY FORWARD RECOGNITION CAMERA FROM GROUND FC (DIAGRAM 2 OF 6) GLASS HATCH OPENER SWITCH ASSEMBLY HYBRID VEHICLE CONTROL ECU ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LA (RIGHT "B" PILLAR) LB (RIGHT "C" PILLAR) LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU NAVIGATION RECEIVER ASSEMBLY NOISE FILTER (REAR A/C) OCCUPANT DETECTION ECU PARKING ASSIST ECU PPL RADIO, DISPLAY RECEIVER ASSEMBLY REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT CURTAIN SHIELD AIRBAG ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR INNER SEAT BELT ASSEMBLY 2 RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TELEVISION DISPLAY ASSEMBLY TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 2 OF 6) TO GROUND MC (DIAGRAM 4 OF 6) TO NETWORK GATEWAY ECU (DIAGRAM 2 OF 6) W/ CLIMATE CONTROL SEAT W/ GLASS HATCH OPENER W/ MEMORY W/ NAVIGATION W/ REAR SEAT ENTERTAINMENT SYSTEM W/ SAFETY CONNECT W/O CLIMATE CONTROL SEAT W/ REAR POWER WINDOW JAM PROTECTION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY YAW RATE SENSOR ASSEMBLY

BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COURTESY CTY DETECTION FUL GLASS HATCH RELAY 1 GRN WIRE GRY WIRE KEY LEFT "C" PILLAR) LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LOCK LSSR LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE R/B 6 RED WIRE RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY UNLOCK VIO WIRE W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/BLK WIRE YEL WIRE