Toyota Highlander (2014-2019) - Wiring and Electrical Circuits

TOYOTA HIGLANDER (2014-2019) - WIRING DIAGRAMS - COMPONENTS LOCATOR

- English Electrical Wiring Diagrams and Components Locator for vehicles Toyota Highlander 2014 to 2019.
- MODELS CODE: ASU50L, GSU50R, GSU55L, GSU55R
- ENGINES CODE: 1AR-FE, 2GR-FE, 2GR-FKS


CONTENTS:

ELECTRICAL WIRING DIAGRAMS
 
- ABS (Before Nov. 2016 Production), Brake Assist (Before Nov. 2016 Production), Downhill Assist Control (Before Nov. 2016 Production), EBD (Before Nov. 2016 Production), Hill-Start Assist Control (Before Nov. 2016 Production), TRC (Before Nov. 2016 Production), VSC (Before Nov. 2016 Production)
- ABS (From Nov. 2016 Production), Brake Assist (From Nov. 2016 Production), Downhill Assist Control (From Nov. 2016 Production), EBD (From Nov. 2016 Production), Hill-Start Assist Control (From Nov. 2016 Production), TRC (From Nov. 2016 Production), VSC (From Nov. 2016 Production)
- Air Conditioner
- Automatic Glare-Resistant EC Mirror
- Automatic Light Control, Light Auto Turn Off System
- Audio System (6 Speaker Radio & Display Receiver Type), Back Guide Monitor System (6 Speaker Radio & Display Receiver Type), Navigation System (6 Speaker Radio & Display Receiver Type), Rear View Monitor System (6 Speaker Radio & Display Receiver Type)
- Audio System (12 Speaker Radio & Display Receiver Type), Back Guide Monitor System (12 Speaker Radio & Display Receiver Type), Navigation System (12 Speaker Radio & Display Receiver Type)
- Audio System (Navigation Receiver Type), Back Guide Monitor System (Navigation Receiver Type), Navigation System (Navigation Receiver Type)
- Back Door Opener (w/o Smart Entry & Start System), Door Lock Control, Glass Hatch Opener
- Back-Up Light
- Blind Spot Monitor System
- Clock
- Climate Control Seat, Seat Heater (Front Seat w/ Climate Control Seat)
- Cooling Fan
- Combination Meter
- Charging
- DLC3
- Dynamic Radar Cruise Control (Before Nov. 2016 Production)
- Dynamic Radar Cruise Control (From Nov. 2016 Production)
- Cruise Control (1AR-FE), ECT and A/T Indicator (1AR-FE), Engine Control (1AR-FE)
- Cruise Control (2GR-FE), ECT and A/T Indicator (2GR-FE), Engine Control (2GR-FE)
- Cruise Control (2GR-FKS), ECT and A/T Indicator (2GR-FKS), Engine Control (2GR-FKS)
- Immobiliser System (w/o Smart Entry & Start System)
- EPS (LHD)
- EPS (RHD)
- Front Fog Light
- Fuel Lid Opener
- Windshield Deicer
- Front Wiper and Washer (w/o Auto Wiper System)
- Front Wiper and Washer (w/ Auto Wiper System)
- Ground Point
- Headlight Beam Level Control (Automatic)
- Headlight Beam Level Control (Manual)
- Headlight Cleaner
- Headlight
- Horn
- Heated Steering Wheel System
- Interior Light
- Illumination, Taillight
- Ignition (1AR-FE)
- Ignition (2GR-FE)
- Ignition (2GR-FKS)
- Key Reminder (w/o Smart Entry & Start System)
- Lane Departure Alert (Before Nov. 2016 Production)
- Mirror Heater (w/o Seat Position Memory), Rear Window Defogger
- Mirror Heater (LHD w/ Seat Position Memory), Remote Control Mirror (LHD w/ Seat Position Memory)
- Mirror Heater (RHD w/ Seat Position Memory), Remote Control Mirror (RHD w/ Seat Position Memory)
- Multiplex Communication System (CAN LHD)
- Multiplex Communication System (CAN RHD)
- Option Connector (Trailer Towing)
- Power Back Door
- Pre-Crash Safety System (Before Nov. 2016 Production)
- Lane Departure Alert (From Nov. 2016 Production), Pre-Collision System (From Nov. 2016 Production)
- Power Outlet
- Power Source
- Power Seat (LHD Driver's Seat w/o Seat Position Memory)
- Power Seat (LHD Front Passenger's Seat)
- Power Seat (LHD Driver's Seat w/ Seat Position Memory)
- Power Seat (RHD Driver's Seat w/o Seat Position Memory)
- Power Seat (RHD Front Passenger's Seat)
- Power Seat (RHD Driver's Seat w/ Seat Position Memory)
- Panoramic View Monitor System
- Power Window (LHD)
- Power Window (RHD w/o Rear Power Window Jam Protection)
- Power Window (RHD w/ Rear Power Window Jam Protection)
- Remote Control Mirror (LHD w/o Seat Position Memory)
- Remote Control Mirror (RHD w/o Seat Position Memory)
- Rear Fog Light
- Rear Wiper and Washer
- Seat Belt Warning
- Seat Heater (Front Seat w/o Climate Control Seat)
- Seat Heater (Rear No. 1 Seat)
- Back Door Opener (LHD w/ Smart Entry & Start System), Immobiliser System (LHD w/ Smart Entry & Start System), Smart Entry & Start System (LHD), Starting (LHD w/ Smart Entry & Start System), Steering Lock (LHD), Wireless Door Lock Control (LHD w/ Smart Entry & Start System)
- Back Door Opener (RHD w/ Smart Entry & Start System), Immobiliser System (RHD w/ Smart Entry & Start System), Smart Entry & Start System (RHD), Starting (RHD w/ Smart Entry & Start System), Steering Lock (RHD), Wireless Door Lock Control (RHD w/ Smart Entry & Start System)
- Stop Light
- Shift Lock
- Sliding Roof
- SRS (Before Nov. 2016 Production)
- SRS (From Nov. 2016 Production)
- Starting (w/o Smart Entry & Start System)
- Theft Deterrent
- TOYOTA Parking Assist-Sensor System (Before Nov. 2016 Production)
- TOYOTA Parking Assist-Sensor System (From Nov. 2016 Production)
- Tire Pressure Warning System
- Telematics System
- Turn Signal and Hazard Warning Light
- Wireless Door Lock Control (w/o Smart Entry & Start System)
- 4WD (Before Nov. 2016 Production)
- 4WD (From Nov. 2016 Production)


OVERALL ELECTRICAL WIRING DIAGRAMS
 
- Power Source
- Multiplex Communication System (CAN LHD)
- Multiplex Communication System (CAN RHD)
- Starting (w/o Smart Entry & Start System)
- Charging
- Back Door Opener (LHD w/ Smart Entry & Start System), Immobiliser System (LHD w/ Smart Entry & Start System), Smart Entry & Start System (LHD), Starting (LHD w/ Smart Entry & Start System), Steering Lock (LHD), W ireless Door Lock Control (LHD w/ Smart Entry & Start System)
- Back Door Opener (RHD w/ Smart Entry & Start System), Immobiliser System (RHD w/ Smart Entry & Start System), Smart Entry & Start System (RHD), Starting (RHD w/ Smart Entry & Start System), Steering Lock (RHD), W ireless Door Lock Control (RHD w/ Smart Entry & Start System)
- Immobiliser System (w/o Smart Entry & Start System)
- Ignition (2GR–FE)
- Ignition (1AR–FE)
- Engine Control (2GR–FE)
- Cruise Control (2GR–FE)ECT and A/T Indicator (2GR–FE)
- ECT and A/T Indicator (2GR–FE)
- Dynamic Radar Cruise Control (Before Nov. 2016 Production), Pre–Crash Safety System (Before Nov. 2016 Production)
- Engine Control (1AR–FE)
- Engine Control (1AR–FE)Cruise Control (1AR–FE)ECT and A/T Indicator (1AR–FE)
- ECT and A/T Indicator (1AR–FE)
- DLC3
- Front Fog LightHeadlight
- Headlight
- Automatic Light Control, Light Auto Turn Off System
- Rear Fog LightInterior Light
- Interior Light
- Door Lock Control
- Back Door Opener (w/o Smart Entry Door Lock ControlGlass Hatch Opener & Start System)
- Theft D eterrent W ireless Door Lock Control (w/o Smart Entry & Start System)
- W ireless Door Lock Control (w/o Smart Entry & Start System)
- W ireless Door Lock Control (w/o Smart Entry & Start System) Key Reminder (w/o Smart Entry & Start System)
- Turn Signal and Hazard W arning Light
- T a illig h t
- T a illig h tIllu m in a tio n
- Illu m in a tio n
- Stop Light
- Back–Up Light
- Headlight Beam Level Control (A utomatic)
- Headlight Beam Level Control (Manual)
- Headlight Cleaner
- ABS, Brake Assist, Downhill Assist Control, EBD, Hill–Start Assist Control, TRC, VSC
- SRS
- SRSSeat Belt W arning
- Seat Belt W arning
- EPS
- 4W D
- Lane Departure Alert (Before Nov. 2016 Production)
- Power W indow (LHD)
- Power W indow (RHD w/ Rear Power Window Jam Protection)
- Power W indow (RHD w/o Rear Power Window Jam Protection)
- Power Back Door
- Sliding Roof
- Power Seat (LHD Driver' s Seat w/ Seat Position Memory)
- Power Seat (RHD Driver' s Seat w/ Seat Position Memory)
- Power Seat (LHD Driver' s Seat w/o Seat Position Memory)
- Power Seat (RHD Driver' s Seat w/o Seat Position Memory)
- Power Seat (LHD Front Passenger' s Seat)
- Power Seat (RHD Front Passenger' s Seat)
- Climate Control Seat, Seat Heater (Front Seat w/ Climate Control Seat)
- Seat Heater (Front Seat w/o Climate Control Seat)
- Seat Heater (Rear No. 1 Seat)
- Heated Steering W heel System
- S hift Lock
- Front W iper and W asher (w/ Auto W iper System)
- Front W iper and W asher (w/o Auto W iper System)
- Rear W iper and W asher
- M irror Heater (LHD w/ Seat Position Memory), Remote Control M irror (LHD w/ Seat Position Memory)
- M irror Heater (RHD w/ Seat Position Memory), Remote Control M irror (RHD w/ Seat Position Memory)
- Remote Control M irror (LHD w/o Seat Position Memory)
- Remote Control M irror (RHD w/o Seat Position Memory)
- Fuel Lid OpenerPower Outlet
- HornOption Connector (Trailer Towing)
- Automatic Glare–Resistant EC MirrorClock
- W indshield Deicer
- M irror Heater (w/o Seat Position Memory), Rear W indow Defogger
- Blind Spot Monitor System
- TOYOTA Parking Assist–Sensor System
- Audio System (12 Speaker Radio & Display Receiver Type), Back Guide Monitor System (12 Speaker Radio & Display Receiver Type), Navigation System (12 Speaker Radio & Display Receiver Type)
- Audio System (6 Speaker Radio & Display Receiver Type), Back Guide Monitor System (6 Speaker Radio & Display Receiver Type), Navigation System (6 Speaker Radio & Display Receiver Type), Rear View Monitor System (6 Speaker Radio & Display Receiver Type)
- Audio System (Navigation Receiver Type), Back Guide Monitor System (Navigation Receiver Type), Navigation System (Navigation Receiver Type)
- Combination Meter
- Cooling Fan
- Air Conditioner
- Ignition (2GR–FKS)
- Engine Control (2GR–FKS)
- Cruise Control (2GR–FKS)ECT and A/T Indicator (2GR–FKS)
- ECT and A/T Indicator (2GR–FKS)
- Dynamic Radar Cruise Control (From Nov. 2016 Production), Lane Departure Alert (From Nov. 2016 Production), Pre–Collision System (From Nov. 2016 Production)
- Telematics System
- Panoramic View Monitor System
- Tire Pressure W arning System


COMPONENTS LOCATIONS
 
- Antenna in Antenna (LHD)
- Antenna in Antenna (RHD)
- Ground Points in Body (LHD)
- Position of Parts in Body (LHD)
- Wire and Wire in Body (LHD)
- Ground Points in Body (RHD)
- Position of Parts in Body (RHD)
- Wire and Wire in Body (RHD)
- Position of Parts in Seat (LHD)
- Wire and Wire in Seat (LHD)
- Position of Parts in Seat (RHD)
- Wire and Wire in Seat (RHD)
- Ground Points in Instrument Panel (LHD)
- Position of Parts in Instrument Panel (LHD)
- Wire and Wire in Instrument Panel (LHD)
- Ground Points in Instrument Panel (RHD)
- Position of Parts in Instrument Panel (RHD)
- Wire and Wire in Instrument Panel (RHD)
- Ground Points in Engine Compartment (LHD 1AR-FE)
- Position of Parts in Engine Compartment (LHD 1AR-FE)
- Wire and Wire in Engine Compartment (LHD 1AR-FE)
- Ground Points in Engine Compartment (LHD 2GR-FKS)
- Position of Parts in Engine Compartment (LHD 2GR-FKS)
- Wire and Wire in Engine Compartment (LHD 2GR-FKS)
- Ground Points in Engine Compartment (RHD 2GR-FKS)
- Position of Parts in Engine Compartment (RHD 2GR-FKS)
- Wire and Wire in Engine Compartment (RHD 2GR-FKS)
- Ground Points in Engine Compartment (LHD 2GR-FE)
- Position of Parts in Engine Compartment (LHD 2GR-FE)
- Wire and Wire in Engine Compartment (LHD 2GR-FE)
- Ground Points in Engine Compartment (RHD 2GR-FE)
- Position of Parts in Engine Compartment (RHD 2GR-FE)
- Wire and Wire in Engine Compartment (RHD 2GR-FE)


RELAY LOCATIONS
 
- [Body]
- [Engine Compartment]
- [Instrument Panel]
- [Seat]
- [R/B No. 5 Inner Circuit]
- [R/B No. 6 Inner Circuit]
- [Engine Room R/B Assembly No. 1 and Engine Room J/B Assembly No. 1 Inner Circuit]
- [Engine Room R/B Assembly No. 2 Inner Circuit]
- [Instrument Panel J/B Assembly Inner Circuit]
- [No. 1 CAN Junction Connector Inner Circuit]
- [No. 2 CAN Junction Connector Inner Circuit]