Lexus NX 300h 2014 to 2021 - Wiring Diagrams and Components Locator

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LEXUS NX 300h (2014-2021) - WIRING DIAGRAMS - COMPONENTS LOCATOR

- English Electrical Wiring Diagrams and Components Locator for vehicles Lexus NX 300h 2014 to 2021.
- MODELS CODE: AYZ10L, AYZ10R, AYZ15L, AYZ15R
- ENGINES CODE: 2AR-FXE


CONTENTS:

ELECTRICAL WIRING DIAGRAMS
 
- ABS (LHD) (Before Sep. 2017 Production), Brake Assist (LHD) (Before Sep. 2017 Production), Brake Hold System (LHD) (Before Sep. 2017 Production), EBD (LHD) (Before Sep. 2017 Production), Hill-Start Assist Control (LHD) (Before Sep. 2017 Production), TRC (LHDʔ (Before Sep. 2017 Production), VSC (LHD) (Before Sep. 2017 Production)
- ABS (LHD) (From Sep. 2017 Production), Brake Assist (LHD) (From Sep. 2017 Production), Brake Hold System (LHD) (From Sep. 2017 Production), EBD (LHD) (From Sep. 2017 Production), Hill-Start Assist Control (LHD) (From Sep. 2017 Production), TRC (LHD) (From Sep. 2017 Production), VSC (LHD) (From Sep. 2017 Production)
- ABS (RHD) (Before Sep. 2017 Production), Brake Assist (RHD) (Before Sep. 2017 Production), Brake Hold System (RHD) (Before Sep. 2017 Production), EBD (RHD) (Before Sep. 2017 Production), Hill-Start Assist Control (RHD) (Before Sep. 2017 Production), TRC (RHDʔ (Before Sep. 2017 Production), VSC (RHD) (Before Sep. 2017 Production)
- ABS (RHD) (From Sep. 2017 Production), Brake Assist (RHD) (From Sep. 2017 Production), Brake Hold System (RHD) (From Sep. 2017 Production), EBD (RHD) (From Sep. 2017 Production), Hill-Start Assist Control (RHD) (From Sep. 2017 Production), TRC (RHD) (From Sep. 2017 Production), VSC (RHD) (From Sep. 2017 Production)
- Air Conditioner (Before Sep. 2017 Production)
- Air Conditioner (From Sep. 2017 Production)
- Automatic Glare-Resistant EC Mirror
- Automatic Light Control, Light Auto Turn Off System
- Audio System (w/o LEXUS Navigation System) (Built-in Type Amplifier) (Before Sep. 2017 Production), Rear View Monitor System (Built-in Type Amplifier) (Before Sep. 2017 Production)
- Audio System (Built-in Type Amplifier) (From Sep. 2017 Production), Back Guide Monitor System (Built-in Type Amplifier) (From Sep. 2017 Production)
- ASC (LHD) (Before Sep. 2017 Production)
- ASC (LHD) (From Sep. 2017 Production)
- ASC (RHD) (Before Sep. 2017 Production)
- ASC (RHD) (From Sep. 2017 Production)
- Audio System (w/ LEXUS Navigation System) (Before Sep. 2017 Production), Back Guide Monitor System (Before Sep. 2017 Production), LEXUS Navigation System (Before Sep. 2017 Production)
- Audio System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production), Back Guide Monitor System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production), LEXUS Navigation System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production)
- Audio System (w/o LEXUS Navigation System) (Separate Type Amplifier) (Before Sep. 2017 Production), Rear View Monitor System (Separate Type Amplifier) (Before Sep. 2017 Production)
- Audio System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production), Back Guide Monitor System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production), LEXUS Navigation System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production)
- Adaptive Variable Suspension (Before Sep. 2017 Production)
- Adaptive Variable Suspension (From Sep. 2017 Production)
- Back-Up Light
- Blind Spot Monitor System (Before Sep. 2017 Production)
- Blind Spot Monitor System (From Sep. 2017 Production)
- Climate Control Seat (LHD), Seat Heater (w/ Climate Control Seat) (LHD)
- Climate Control Seat (RHD), Seat Heater (w/ Climate Control Seat) (RHD)
- Cooling Fan
- Clock
- Combination Meter (Before Sep. 2017 Production)
- Combination Meter (From Sep. 2017 Production)
- DLC3
- Door Lock Control (LHD), Fuel Lid Opener (LHD)
- Door Lock Control (RHD), Fuel Lid Opener (RHD)
- Double Locking (LHD)
- Double Locking (RHD)
- Dynamic Radar Cruise Control (Before Sep. 2017 Production)
- Dynamic Radar Cruise Control (From Sep. 2017 Production)
- Engine Control (Before Sep. 2017 Production)
- Engine Control (From Sep. 2017 Production)
- Electric Parking Brake (Before Sep. 2017 Production)
- Electric Parking Brake (From Sep. 2017 Production)
- EPS (LHD)
- EPS (RHD)
- Back Door Opener (w/o Power Back Door) (LHD), Entry & Start System (LHD), Immobiliser System (LHD), Option Connector (Remote Engine Starter) (LHD), Starting (LHD), Steering Lock (LHD), Wireless Door Lock Control (LHD)
- Back Door Opener (w/o Power Back Door) (RHD), Entry & Start System (RHD), Immobiliser System (RHD), Starting (RHD), Steering Lock (RHD), Wireless Door Lock Control (RHD)
- Electric Tension Reducer
- Front Fog Light
- Windshield Deicer
- Front Wiper and Washer (w/ Auto Wiper System) (LHD)
- Front Wiper and Washer (w/ Auto Wiper System) (RHD)
- Front Wiper and Washer (w/o Auto Wiper System) (LHD)
- Front Wiper and Washer (w/o Auto Wiper System) (RHD)
- Ground Point (LHD)
- Ground Point (RHD)
- Headlight Cleaner (Before Sep. 2017 Production)
- Headlight Cleaner (From Sep. 2017 Production)
- Headlight (LHD) (Before Sep. 2017 Production), Headlight Beam Level Control (LHD) (Before Sep. 2017 Production)
- Headlight (LHD) (From Sep. 2017 Production), Headlight Beam Level Control (LHD) (From Sep. 2017 Production)
- Headlight (RHD) (Before Sep. 2017 Production), Headlight Beam Level Control (RHD) (Before Sep. 2017 Production)
- Headlight (RHD) (From Sep. 2017 Production), Headlight Beam Level Control (RHD) (From Sep. 2017 Production)
- Horn
- Heated Steering Wheel System
- Cruise Control (Before Sep. 2017 Production), Hybrid System (Before Sep. 2017 Production), Shift Control System (Before Sep. 2017 Production)
- Cruise Control (From Sep. 2017 Production), Hybrid System (From Sep. 2017 Production), Shift Control System (From Sep. 2017 Production)
- Heated Windshield Defroster
- Interior Light (LHD)
- Illumination (LHD), Taillight (LHD)
- Illumination (RHD), Taillight (RHD)
- Interior Light (RHD)
- Ignition
- Lane Departure Alert (Before Sep. 2017 Production)
- Lane Departure Alert (From Sep. 2017 Production)
- LEXUS Parking Assist-Sensor System (Before Sep. 2017 Production)
- Intelligent Clearance Sonar System, LEXUS Parking Assist-Sensor System (From Sep. 2017 Production)
- Light Reminder
- Mirror Heater, Rear Window Defogger
- Multiplex Communication System (AVC-LAN) (Before Sep. 2017 Production)
- Multiplex Communication System (AVC-LAN) (From Sep. 2017 Production)
- Multiplex Communication System (CAN) (LHD) (Before Sep. 2017 Production)
- Multiplex Communication System (CAN) (LHD) (From Sep. 2017 Production)
- Multiplex Communication System (CAN) (RHD) (Before Sep. 2017 Production)
- Multiplex Communication System (CAN) (RHD) (From Sep. 2017 Production)
- Option Connector (Trailer Towing)
- Power Back Door
- Pre-Crash Safety System (Before Sep. 2017 Production)
- Pre-Collision System (From Sep. 2017 Production)
- Power Outlet
- Power Outlet (w/ Voltage Inverter)
- Power Source
- Power Seat (Driver's Seat w/o Seat Position Memory) (LHD)
- Power Seat (Driver's Seat w/ Seat Position Memory) (LHD)
- Power Seat (Front Passenger's Seat) (LHD)
- Power Seat (Driver's Seat w/o Seat Position Memory) (RHD)
- Power Seat (Driver's Seat w/ Seat Position Memory) (RHD)
- Power Seat (Front Passenger's Seat) (RHD)
- Power Seat (Rear Passenger's Seat)
- Power Tilt and Power Telescopic (LHD)
- Power Tilt and Power Telescopic (RHD)
- Panoramic View Monitor System (Before Sep. 2017 Production)
- Panoramic View Monitor System (From Sep. 2017 Production)
- Power Window (LHD)
- Power Window (RHD)
- Remote Control Mirror (w/o Seat Position Memory) (LHD)
- Remote Control Mirror (w/ Seat Position Memory) (LHD)
- Remote Control Mirror (w/o Seat Position Memory) (RHD)
- Remote Control Mirror (w/ Seat Position Memory) (RHD)
- Rear Fog Light
- Roof Sunshade System, Sliding Roof
- Rear Wiper and Washer
- Seat Belt Warning
- Seat Heater (w/o Power Seat) (LHD)
- Seat Heater (w/o Climate Control Seat w/ Power Seat) (LHD)
- Seat Heater (w/o Climate Control Seat w/ Power Seat) (RHD)
- Seat Heater (Rear)
- Seat Heater (w/o Power Seat) (RHD)
- Stop Light
- Shift Lock
- SRS
- Theft Deterrent (LHD)
- Theft Deterrent (RHD)
- Tire Pressure Warning System
- Telematics System (Before Sep. 2017 Production)
- Telematics System (From Sep. 2017 Production)
- Turn Signal and Hazard Warning Light (Before Sep. 2017 Production)
- Turn Signal and Hazard Warning Light (From Sep. 2017 Production)
- Vehicle Proximity Notification System
- Wireless Charger System


OVERALL ELECTRICAL WIRING DIAGRAMS
 
- Power Source
- Multiplex Communication System (CAN) (LHD) (Before Sep. 2017 Production)
- Multiplex Communication System (CAN) (RHD) (Before Sep. 2017 Production)
- Entry & Start System (LHD), Immobiliser System (LHD), Option Connector (Remote Engine Starter) (LHD), Starting (LHD), Steering Lock (LHD), W ireless Door Lock Control (LHD)
- Entry & Start System (RHD), Immobiliser System (RHD), Starting (RHD), Steering Lock (RHD), W ireless Door Lock Control (RHD)
- Ignition
- Engine Control
- Hybrid System, Shift Control System
- Cruise Control, Dynamic Radar Cruise Control, Lane Departure Alert, Pre–Crash Safety System (Before Sep. 2017 Production)
- DLC3
- Headlight (LHD), Headlight Beam Level Control (LHD), Headlight Cleaner (LHD)
- Front Fog Light (LHD)Rear Fog Light (LHD)
- Automatic Light Control (LHD), Light A uto Turn O ff S ystem (LHD)
- Interior Light (LHD)
- Theft D eterrent (LHD)
- Door Lock Control (LHD), Fuel Lid Opener (LHD) Back Door Opener (w/o Power Back Door) (LHD)
- Door Lock Control (LHD), Fuel Lid Opener (LHD)
- Light Reminder (LHD)
- Headlight (RHD), Headlight Beam Level Control (RHD), Headlight Cleaner (RHD)
- Front Fog Light (RHD)Rear Fog Light (RHD)
- Automatic Light Control (RHD), Light A uto Turn O ff S ystem (RHD)
- Interior Light (RHD)
- Theft D eterrent (RHD)
- Door Lock Control (RHD), Fuel Lid Opener (RHD)
- Back Door Opener (w/o Power Back Door) (RHD)
- Door Lock Control (RHD), Fuel Lid Opener (RHD)
- Light Reminder (RHD)
- T a illig h t (LHD)
- Illumination (LHD)
- T a illig h t (RHD)
- Illumination (RHD)
- Turn Signal and Hazard W arning Light
- Stop Light
- Back–Up Light
- ABS, Brake Assist, Brake Hold System, EBD, Hill–Start Assist Control, TRC, VSC
- Adaptive Variable Suspension
- EPS
- SRS
- Seat Belt W arning
- SRS
- Seat Belt W arning
- Tire Pressure W arning System
- Electric Parking Brake
- Power Tilt and Power Telescopic
- M irror Heater (w/ Seat Position Memory) (LHD), Remote Control M irror (w/ Seat Position Memory) (LHD)
- M irror Heater (w/ Seat Position Memory) (RHD), Remote Control M irror (w/ Seat Position Memory) (RHD)
- Remote Control M irror (w/o Seat Position Memory) (LHD)
- Remote Control M irror (w/o Seat Position Memory) (RHD)
- Double Locking
- Power W indow (LHD)
- Power W indow (RHD)
- Front W iper and W asher (w/ Auto W iper System) (LHD)
- Front W iper and W asher (w/ Auto W iper System) (RHD)
- Front W iper and W asher (w/o Auto W iper System) (LHD)
- Front W iper and W asher (w/o Auto W iper System) (RHD)
- Rear W iper and W asher
- Roof Sunshade System, Sliding Roof
- Power Back Door
- Power Seat (Driver' s Seat w/ Seat Position Memory) (LHD)
- Power Seat (Driver' s Seat w/ Seat Position Memory) (RHD)
- Power Seat (Driver' s Seat w/o Seat Position Memory) (LHD)
- Power Seat (Driver' s Seat w/o Seat Position Memory) (RHD)
- Power Seat (Front Passenger' s Seat) (LHD)
- Power Seat (Front Passenger' s Seat) (RHD)
- Power Seat (Rear Passenger' s Seat)
- Climate Control Seat (LHD), Seat Heater (w/ Climate Control Seat) (LHD)
- Climate Control Seat (RHD), Seat Heater (w/ Climate Control Seat) (RHD)
- Seat Heater (w/o Climate Control Seat w/ Power Seat) (LHD)
- Seat Heater (w/o Climate Control Seat w/ Power Seat) (RHD)
- Seat Heater (w/o Power Seat) (LHD)
- Seat Heater (w/o Power Seat) (RHD)
- Heated Steering W heel System
- Automatic Glare–Resistant EC Mirror
- Electric Tension Reducer
- S hift Lock
- HornOption Connector (Trailer Towing)
- Power OutletW ireless Charger System
- W indshield DeicerM irror Heater (w/o Seat Position Memory), Rear W indow Defogger
- Blind Spot Monitor System
- ASC
- Multiplex Communication System (AVC–LAN) (Before Sep. 2017 Production)
- Telematics System (Before Sep. 2017 Production)
- LEXUS Parking Assist–Sensor System (Before Sep. 2017 Production)
- Panoramic View Monitor System (Before Sep. 2017 Production)
- Audio System (w/ LEXUS Navigation System) (Before Sep. 2017 Production), Back Guide Monitor System (Before Sep. 2017 Production), LEXUS Navigation System (Before Sep. 2017 Production)
- Audio System (w/o LEXUS Navigation System) (Separate Type Amplifier) (Before Sep. 2017 Production), Rear View Monitor System (Separate Type Amplifier) (Before Sep. 2017 Production)
- Audio System (w/o LEXUS Navigation System) (B uilt– in T ype A m plifier) (Before Sep. 2017 Production), Rear View Monitor System (B uilt– in T ype A m plifier) (Before Sep. 2017 Production)
- Combination Meter
- Cooling Fan
- Air Conditioner
- Power Outlet (w/ Voltage Inverter)
- Vehicle Proximity Notification System
- Multiplex Communication System (CAN) (LHD) (From Sep. 2017 Production)
- Multiplex Communication System (CAN) (RHD) (From Sep. 2017 Production)
- Cruise Control, Dynamic Radar Cruise Control, Lane Departure Alert, Pre–Collision System (From Sep. 2017 Production)
- Heated W indshield DefrosterClock
- Telematics System (From Sep. 2017 Production)
- LEXUS Parking Assist–Sensor System (From Sep. 2017 Production), Intelligent Clearance Sonar System
- Panoramic View Monitor System (From Sep. 2017 Production)
- Seat Heater (Rear)
- Multiplex Communication System (AVC–LAN) (From Sep. 2017 Production)
- Audio System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production) Back Guide Monitor System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production) LEXUS Navigation System (Separate Type Amplifier 10 Speaker, 14 Speaker) (From Sep. 2017 Production)
- Audio System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production), Back Guide Monitor System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production), LEXUS Navigation System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production)
- Audio System (Separate Type Amplifier 8 Speaker) (From Sep. 2017 Production), Back Guide Monitor System (Separate Type Amplifier 8) (From Sep. 2017 Production), LEXUS Navigation System (Separate Type Amplifier 8) (From Sep. 2017 Production)
- Audio System (B uilt– in T ype A m plifier) (From Sep. 2017 Production), Back Guide Monitor System (B uilt– in T ype A m plifier) (From Sep. 2017 Production)


COMPONENTS LOCATIONS
 
- Antenna in Antenna (LHD)
- Antenna in Antenna (RHD)
- Position of Parts in Seat (LHD Front Seat)
- Wire and Wire in Seat (LHD Front Seat)
- Position of Parts in Seat (RHD Front Seat)
- Wire and Wire in Seat (RHD Front Seat)
- 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)
- 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)
- Position of Parts in Seat (LHD Rear Seat)
- Wire and Wire in Seat (LHD Rear Seat)
- Position of Parts in Seat (RHD Rear Seat)
- Wire and Wire in Seat (RHD Rear Seat)
- Ground Points in Engine Compartment (LHD)
- Position of Parts in Engine Compartment (LHD)
- Wire and Wire in Engine Compartment (LHD)
- Ground Points in Engine Compartment (RHD)
- Position of Parts in Engine Compartment (RHD)
- Wire and Wire in Engine Compartment (RHD)


RELAY LOCATIONS
 
- [Body]
- [Engine Compartment]
- [Instrument Panel]
- [Seat]
- [Fusible Link Block Assembly Inner Circuit]
- [Instrument Panel J/B Assembly Inner Circuit]
- [R/B Assembly Inner Circuit]
- [Engine Room R/B No. 1 and Engine Room J/B No. 1 Inner Circuit]
- [Engine Room R/B No. 2 and Engine Room J/B No. 2 Inner Circuit]
- [Fuse Block Assembly Inner Circuit]
- [Fuse Block Assembly No. 2 Inner Circuit]