This Land Rover LR4 wiring diagram manual package provides complete electrical circuit schematics for the uploaded 2015 and 2016 LR4 3.0L models.
It is designed for professional diagnostics, electrical troubleshooting, module testing, wiring repair, connector tracing, retrofit planning and workshop repair reference.
The manuals include major vehicle electrical systems such as air conditioning, rear A/C, cool box, ABS, anti-theft, BCM, MS-CAN / HS-CAN data networks, 3.0L SC engine performance, power distribution, memory systems, electronic power steering, shift interlock, transmission, wiper/washer and related body electronics.
Vehicle Coverage
- Land Rover LR4 2015 HSE Lux
- Engine: 3.0L
- Pages: 103
- Land Rover LR4 2016 Base
- Engine: 3.0L
- Pages: 103
- Total package size:
- 206 pages
Technical Highlights
- Complete 3.0L Supercharged engine performance wiring
- ECM / Engine Control Module circuits
- ABS and brake control wiring
- MS-CAN, HS-CAN, LIN and fibre optic data network diagrams
- Diagnostic socket and module communication wiring
- Power distribution and fuse box circuits
- Ground distribution circuits
- HVAC, rear A/C, cool box and climate control wiring
- Cooling fan and engine coolant temperature sensor circuits
- Exterior lights, headlights, trailer lighting and horn circuits
- Interior lights, courtesy lamps and instrument illumination wiring
- Navigation, radio, audio amplifier and MOST network circuits
- Electronic power steering and steering column circuits
- Electronic suspension / air suspension-related wiring
- Memory seats, power seats, heated seats and heated steering wheel circuits
- Power mirrors, power windows and power door lock circuits
- Starting, charging, shift interlock and transmission wiring
- Supplemental restraints, warning systems and wiper/washer circuits
Table of Content
- Air Conditioning
- Automatic A/C circuit
- A/C compressor clutch circuit
- Climate control module wiring
- Front blower motor and blower motor control module
- Rear A/C circuit
- Rear automatic temperature control module
- Rear blower motor and blower control module
- Cool box circuit
- Humidity sensor and temperature sensor wiring
- Refrigerant pressure sensor
- Evaporator temperature sensor
- Recirculation, face/feet, screen and air temperature door motor circuits
- Anti-Lock Brakes
- Anti-lock brakes circuit
- ABS module wiring
- Brake pedal switch
- Steering angle sensor
- Wheel speed sensor circuits
- Restraints control module and CAN data links
- Anti-Theft
- Active anti-theft circuit
- Passive anti-theft circuit
- Keyless vehicle module wiring
- Radio frequency receiver circuit
- Passive sounder circuit
- Immobilizer antenna unit
- Start/stop switch wiring
- Volumetric sensor and hood switch circuits
- Door module and central locking security links
- Body Control Modules
- Body Control Module circuit
- Central junction box wiring
- BCM power, ground and signal circuits
- Exterior lighting and interior lighting links
- Wiper/washer and defogger links
- Door locks, tailgate and fuel door links
- Electronic suspension and warning system links
- Engine control, restraints and transmission system links
- Computer Data Lines
- Diagnostic socket circuit
- HS-CAN communication circuits
- MS-CAN communication circuits
- LIN bus circuits
- Fibre optic / MOST network circuit
- Data link connector wiring
- ECM, TCM, BCM, instrument cluster and infotainment data links
- Cooling Fan
- Engine cooling fan circuit
- Viscous cooling fan circuit
- Engine control module cooling fan motor
- Engine coolant temperature sensor wiring
- ECM fan control links
- Cruise Control
- Cruise control circuit
- Steering wheel switch pack wiring
- Brake pedal switch links
- Transmission control module data links
- ECM cruise control signal wiring
- Defoggers
- Heated mirror circuit
- Heated windshield circuit
- Rear defogger circuit
- Electronic Power Steering
- Electronic power steering circuit
- Steering column adjustment switch pack
- Tilt and telescope switch wiring
- Steering column assembly wiring
- MS-CAN communication links
- Electronic Suspension
- Air suspension control circuit
- Suspension control module wiring
- LR4 high / low suspension signal wiring
- Warning and BCM system links
- Engine Performance
- 3.0L SC engine performance circuit
- Engine Control Module / ECM wiring
- Ignition coil and injector circuits
- Fuel, throttle and sensor wiring
- A/C pressure and engine coolant temperature sensor links
- Cooling fan and engine management connections
- CAN data line links to drivetrain control modules
- Exterior Lights
- Backup lamps circuit
- Exterior lamps circuit
- Trailer lighting circuit
- Tail lamp, side marker, stop lamp and turn signal wiring
- Headlamp and exterior lamp control links
- Ground Distribution
- Ground distribution circuits
- Engine ground points
- Chassis ground points
- Body, lighting, HVAC and infotainment ground circuits
- Door, seat, tailgate and module ground wiring
- Headlights
- Headlamps circuit
- Headlamp leveling circuit
- Adaptive / high-line lighting links where equipped
- Front lighting and BCM-controlled headlamp wiring
- Horn
- Horn circuit
- Horn relay and control wiring
- Steering wheel and BCM horn signal links
- Instrument Cluster
- Instrument cluster circuit
- Driver information display wiring
- Warning indicator links
- CAN communication with BCM, ECM and other modules
- Interior Lights
- Courtesy lamps circuit
- Instrument illumination circuit
- Interior lighting and dimming control wiring
- Memory Systems
- Memory seat circuit
- Memory seat control module wiring
- Memory mirror circuit
- Driver and passenger seat memory-related wiring
- Navigation / Camera / Infotainment
- Navigation circuit
- Touch screen wiring
- Rear view camera circuit
- Parking aid / camera-related wiring
- Audio head unit and infotainment links
- Power Distribution
- Power distribution circuits
- Engine junction box wiring
- Central junction box wiring
- Rear junction box wiring
- Fuse link, relay and battery feed circuits
- Module power supply diagrams
- Power Door Locks
- Power door locks circuit
- Door lock motor wiring
- Door latch and switch circuits
- Keyless vehicle module and anti-theft links
- Power Mirrors
- Electrochromic mirror circuit
- Heated mirror wiring
- Power mirror circuit
- Memory mirror wiring where equipped
- Power Seats
- Driver power seat circuit
- Passenger power seat circuit
- Heated seats circuit
- Heated steering wheel circuit
- Memory seat module wiring
- Power Top / Sunroof
- Power top / sunroof circuit
- Roof opening panel and switch wiring
- Power Windows
- Power windows circuit
- Window motor and switch wiring
- Door module window control links
- Radio / Audio
- Radio circuit
- High-line audio circuit
- Audio amplifier wiring
- Speaker wiring
- Touch screen and integrated audio links
- Fibre optic / MOST network circuit
- Shift Interlock
- Park brake release circuit
- Shift interlock circuit
- Steering column circuit
- Brake and transmission interlock wiring
- Starting / Charging
- Charging circuit
- Starting circuit
- Starter, generator and battery supply wiring
- ECM wake-up and power supply links
- Supplemental Restraints
- Supplemental restraints circuit
- Restraints control module wiring
- Airbag, impact sensor and seat belt circuits
- Occupant and restraint system data links
- Transmission
- Automatic transmission circuit
- Transmission Control Module wiring
- Control valve body wiring
- Transmission power, ground and CAN data circuits
- Trunk, Tailgate, Fuel Door
- Tailgate release circuit
- Fuel door release circuit
- Rear body and latch wiring
- Warning Systems
- Warning systems circuit
- Cluster warning and system indicator wiring
- Brake, suspension, washer fluid and system status signals
- Wiper / Washer
- Front wiper/washer circuit
- Rear wiper/washer circuit
- Washer pump wiring
- Rain/light sensor wiring
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