Lexus LC 2018-present Electrical Specifications
Explore the comprehensive electrical specifications for the 2018-Present Lexus LC. This guide covers battery, alternator, wiring, fuses, relays, and ECUs, providing essential information for maintenance, repair, and upgrades.
Overview Specifications
This document provides detailed electrical specifications for the 2018-Present Lexus LC. It covers key components such as the battery system, charging capabilities, electrical architecture, and advanced driver-assistance systems (ADAS). Use this guide to understand the vehicle's electrical performance, maintenance requirements, and technological features. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search function to quickly locate specific terms or components within the document. Enter keywords related to the electrical system, such as 'battery' or 'ADAS', to find relevant sections.
Navigate through the document using the table of contents or by scrolling through sections. Each major section is labeled clearly, and subsections provide detailed information on specific electrical components and systems.
Key Specifications
Battery Capacity
1.1 kWh
Battery Voltage
310 V
ADAS Features
Lexus Safety System+ 2.0
Regenerative Braking
Yes
Battery Warranty
10 years / 150,000 miles
Available Specifications
Battery System
This section covers the Lexus LC's battery system, including its type, capacity, and performance. It also includes details on maintenance, charging, and safety features.
Battery System
This section covers the Lexus LC's battery system, including its type, capacity, and performance. It also includes details on maintenance, charging, and safety features.
Battery Type and Capacity
- Lithium-ion battery
- Capacity: 1.1 kWh
- Voltage: 310 V
- Designed for hybrid powertrain efficiency
- Long lifespan with minimal degradation
- Integrated cooling system
Charging and Maintenance
- Regenerative braking system
- Self-charging during operation
- No external charging required
- Maintenance-free design
- Battery health monitoring system
- Warranty: 10 years or 150,000 miles
Electrical Architecture
This section explains the Lexus LC's electrical architecture, including wiring, control units, and power distribution. It highlights the integration of advanced technologies for optimal performance.
Electrical Architecture
This section explains the Lexus LC's electrical architecture, including wiring, control units, and power distribution. It highlights the integration of advanced technologies for optimal performance.
Wiring and Control Units
- High-strength, lightweight wiring harness
- Multiple electronic control units (ECUs)
- CAN bus communication system
- Redundant safety systems
- Modular design for easy servicing
- Waterproof and corrosion-resistant components
Power Distribution
- Smart power distribution system
- Prioritizes energy to critical systems
- Efficient energy management software
- Supports hybrid and accessory loads
- Overload protection mechanisms
- Real-time monitoring and diagnostics
Advanced Driver-Assistance Systems (ADAS)
This section details the Lexus LC's ADAS features, including sensors, cameras, and software. It explains how these systems enhance safety and driving convenience.
Advanced Driver-Assistance Systems (ADAS)
This section details the Lexus LC's ADAS features, including sensors, cameras, and software. It explains how these systems enhance safety and driving convenience.
Sensors and Cameras
- 360-degree surround-view camera system
- Millimeter-wave radar sensors
- LIDAR-based object detection
- Night vision capabilities
- High-resolution imaging sensors
- Weather-resistant design
Software and Features
- Lexus Safety System+ 2.0
- Adaptive cruise control
- Lane-keeping assist
- Automatic emergency braking
- Blind-spot monitoring
- Traffic sign recognition
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
Overview
- Type
- 12V Lithium-ion Battery
- Configuration
- Hybrid Electric Vehicle (HEV)
- Platform
- GA-L (Global Architecture - Luxury)
- Material
- High-strength copper wiring
- Location
- Rear trunk area
Dimensions
- Battery Length
- 12.6 in (320 mm)
- Battery Width
- 7.1 in (180 mm)
- Battery Height
- 6.3 in (160 mm)
- Battery Weight
- 53.9 lbs (24.5 kg)
- Wiring Length
- 98.4 ft (30 m)
- Alternator Output
- 150A
- Voltage
- 12V DC
Materials
- Battery Case
- Reinforced polypropylene
- Wiring Harness
- High-temperature resistant copper
- Connectors
- Gold-plated terminals
- insulation
- Heat-resistant silicone
Features
- Lighting
-
- Adaptive LED headlights
- Dynamic cornering lights
- Automatic high beam
- LED daytime running lights
- infotainment
-
- 12.3-inch touchscreen display
- Mark Levinson Premium Surround Sound
- Bluetooth connectivity
- Apple CarPlay and Android Auto
- Safety Systems
-
- Pre-Collision System
- Lane Departure Alert
- Dynamic Radar Cruise Control
- Automatic Emergency Braking
- Comfort
-
- Heated and ventilated seats
- Ambient interior lighting
- Wireless charging pad
- Dual-zone automatic climate control
- Hybrid Systems
-
- Regenerative braking
- EV mode
- Hybrid system indicator
- Energy monitor
Safety Features
- Electrical Protection
-
- Short-circuit protection
- Overload protection
- Thermal management system
- Battery Safety
-
- Battery cooling system
- Impact-resistant casing
- Automatic disconnect in collisions
- Wiring Safety
-
- Fire-resistant insulation
- Waterproof connectors
- Corrosion-resistant terminals
Comfort Features
- Climate Control
-
- Remote climate control via app
- Rear-seat vents
- Air purification system
- Lighting
-
- Ambient interior lighting
- Puddle lamps
- Illuminated entry system
- Seating
-
- Heated steering wheel
- Memory seat settings
- Power-adjustable seats
Accessories
- Charging
-
- Portable charger
- Wall-mounted charger
- Cable organizer
- Lighting
-
- LED interior light kit
- Fog light kit
- Trunk light upgrade
- infotainment
-
- Rear-seat entertainment system
- Upgraded speakers
- Navigation SD card
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Battery health check
- Wiring harness inspection
- Alternator performance test
- Fuse box inspection
- Ground connection check
- Maintenance Notes
- Use only Lexus-approved parts and fluids for electrical system maintenance.
Warranty
- Basic Warranty
- Years: 4Miles: 50,000Coverage: Bumper-to-bumper
- Hybrid Warranty
- Years: 8Miles: 100,000Coverage: Hybrid components
- Battery Warranty
- Years: 10Miles: 150,000Coverage: Hybrid battery
- Corrosion Warranty
- Years: 6Miles: UnlimitedCoverage: Perforation from corrosion
Production Details
- Manufacturer
- Lexus
- Manufacturing Process
-
- Automated wiring harness assembly
- Precision battery cell manufacturing
- Robotic quality control
- Quality Control
- Testing: High-voltage insulation test, Battery cycle testing, Environmental stress testingCertifications: ISO 9001, ISO 14001, ISO 26262
- Sustainability Practices
-
- Recyclable battery components
- Energy-efficient manufacturing
- Reduced CO2 emissions
- Production Metrics
- Units Per Year: 10,000Defect Rate: 0.01%Energy Consumption: 15 kWh per unit
Service Information for electrical Service
Maintenance and service requirements specific to the electrical system
- Inspect battery terminals
- Check wiring harness for damage
- Test alternator output
- Inspect fuses and relays
- Verify ground connections
Ensure all connections are clean and secure
- Perform battery load test
- Inspect hybrid system wiring
- Check charging system performance
- Test regenerative braking system
- Inspect high-voltage cables
Use specialized diagnostic tools for hybrid system checks
- Replace battery if necessary
- Inspect and clean all electrical connectors
- Test all safety systems
- Check and update software
- Perform comprehensive system diagnostics
Critical to follow manufacturer guidelines for battery replacement
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the electrical system specifications for the 2018-Present Lexus LC?
What are the electrical system specifications for the 2018-Present Lexus LC?
The Lexus LC (2018-Present) features a 12-volt electrical system with a high-capacity battery. It supports advanced features like LED lighting, a 10.3-inch infotainment display, and a Mark Levinson premium audio system. The vehicle is compatible with Lexus Enform telematics and offers USB and Bluetooth connectivity. The hybrid variant includes a 310-volt lithium-ion battery for the hybrid powertrain, ensuring efficient energy management and reduced emissions.
Q2 What are the maintenance requirements for the Lexus LC's electrical system?
What are the maintenance requirements for the Lexus LC's electrical system?
The Lexus LC's electrical system requires regular inspections of the battery, wiring, and connectors. The 12-volt battery should be checked every 10,000 miles or annually, while the hybrid battery requires inspection every 15,000 miles. Ensure software updates for the infotainment and telematics systems are installed promptly. Fuses and relays should be inspected for wear or damage during routine service intervals.
Q3 How do I replace the Lexus LC's 12-volt battery?
How do I replace the Lexus LC's 12-volt battery?
To replace the 12-volt battery, first, turn off the vehicle and disconnect the negative terminal, followed by the positive terminal. Remove the battery hold-down clamp and carefully lift the battery out. Install the new battery, ensuring it is securely clamped. Reconnect the positive terminal first, then the negative terminal. Reset the vehicle's electronic systems if necessary, and test the new battery for proper operation.
Q4 What should I do if the Lexus LC's infotainment system malfunctions?
What should I do if the Lexus LC's infotainment system malfunctions?
If the infotainment system malfunctions, start by checking for software updates via the Lexus Enform app or dealership. Restart the system by holding the power button for 10 seconds. If issues persist, inspect the fuse box for blown fuses. Ensure all connections are secure. If the problem continues, consult a Lexus technician for a diagnostic scan to identify and resolve the issue.
Q5 How can I optimize the performance of the Lexus LC's electrical system?
How can I optimize the performance of the Lexus LC's electrical system?
To optimize performance, keep the battery terminals clean and free of corrosion. Regularly update the vehicle's software to ensure compatibility with new features. Use high-quality replacement parts for repairs. Avoid overloading the electrical system with aftermarket accessories. For hybrid models, maintain the hybrid battery by driving regularly to keep it charged and avoiding extreme temperatures.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Lexus LC Service Manual
Coming SoonDetailed service manual covering electrical system maintenance, troubleshooting, and repair procedures for the 2018-Present Lexus LC.
Technical Service Bulletin: Electrical System Updates
Coming SoonLatest updates and fixes for the Lexus LC's electrical system, including infotainment and hybrid battery enhancements.
Lexus LC Parts and Accessories Catalog
Coming SoonComprehensive catalog of OEM electrical components and accessories for the 2018-Present Lexus LC.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.