Lexus LC 2018-present Suspension Specifications
Explore the detailed suspension specifications for the 2018-Present Lexus LC. Learn about the front and rear suspension systems, alignment settings, and maintenance tips to enhance your vehicle's performance and ride comfort.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2018-Present Lexus LC. It is designed to help users understand the key features, components, and performance characteristics of the suspension. Use the search functionality to locate specific terms or navigate through sections to explore detailed information about the suspension setup, including front and rear suspension types, adaptive systems, and key specifications.
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Key Specifications
Front Suspension Type
Multi-Link
Rear Suspension Type
Multi-Link
Adaptive Damping
Standard
Rear-Wheel Steering
Optional
Driving Modes
Normal, Sport, Sport+
Available Specifications
Front Suspension
The front suspension of the Lexus LC is designed to provide a balance of comfort and performance. It features a multi-link setup with advanced components to ensure precise handling and a smooth ride.
Front Suspension
The front suspension of the Lexus LC is designed to provide a balance of comfort and performance. It features a multi-link setup with advanced components to ensure precise handling and a smooth ride.
Multi-Link Suspension
- Double ball joint upper and lower arms for improved steering precision
- Aluminum components to reduce unsprung weight
- Optimized geometry for enhanced stability and cornering
- High-strength steel used in critical areas for durability
Adaptive Variable Suspension (AVS)
- Electronically controlled dampers for real-time adjustments
- Multiple driving modes (Normal, Sport, Sport+) for tailored performance
- Sensors monitor road conditions and adjust damping force accordingly
- Reduces body roll during aggressive cornering
Rear Suspension
The rear suspension complements the front setup, ensuring a cohesive driving experience. It incorporates advanced engineering to deliver both comfort and dynamic performance.
Rear Suspension
The rear suspension complements the front setup, ensuring a cohesive driving experience. It incorporates advanced engineering to deliver both comfort and dynamic performance.
Multi-Link Rear Suspension
- Five-link design for optimal wheel control
- Lightweight materials to improve responsiveness
- Tuned for reduced vibration and noise
- Enhanced toe control for better stability
Rear-Wheel Steering (Optional)
- Available on high-performance models
- Improves agility at low speeds and stability at high speeds
- Electronically controlled system for seamless operation
- Works in conjunction with AVS for a balanced ride
Suspension Tuning
The Lexus LC's suspension is meticulously tuned to deliver a refined driving experience. This section covers the key aspects of its tuning philosophy and execution.
Suspension Tuning
The Lexus LC's suspension is meticulously tuned to deliver a refined driving experience. This section covers the key aspects of its tuning philosophy and execution.
Ride Comfort
- Tuned for smoothness on uneven surfaces
- Minimizes harshness without sacrificing performance
- Adaptive systems adjust to road conditions in real-time
- Focus on reducing cabin noise and vibration
Performance Tuning
- Sport-tuned suspension available in Sport+ mode
- Enhanced cornering stability and grip
- Reduced body roll during aggressive maneuvers
- Balanced weight distribution for improved handling
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Component Specifications
Overview
- Type
- Multi-link suspension
- Configuration
- Front and rear independent suspension
- Platform
- GA-L (Global Architecture - Luxury)
- Material
- High-strength steel and aluminum alloy
- Location
- Front and rear axles
Dimensions
- Front Track Width
- 63.0 in (1600 mm)
- Rear Track Width
- 63.2 in (1605 mm)
- Front Spring Length
- 12.6 in (320 mm)
- Rear Spring Length
- 13.8 in (350 mm)
- Front Shock ABSorber Length
- 22.4 in (569 mm)
- Rear Shock ABSorber Length
- 23.6 in (600 mm)
- Front Anti Roll Bar Diameter
- 1.2 in (30 mm)
- Rear Anti Roll Bar Diameter
- 0.8 in (20 mm)
Materials
- Control Arms
- Forged aluminum alloy
- Springs
- High-tensile steel
- Shock ABSorbers
- Steel with hydraulic fluid
- Bushings
- Rubber and polyurethane composite
- Anti Roll Bar
- Hollow steel
Features
- Adjustability
-
- Adaptive Variable Suspension (AVS)
- Electronically controlled damping
- Multiple drive mode settings
- Stability
-
- Dynamic rear-wheel steering
- Vehicle Stability Control (VSC)
- Traction Control System (TCS)
- Performance
-
- Low unsprung weight
- Optimized geometry for cornering
- Enhanced road feedback
- Comfort
-
- Active noise cancellation
- Smooth ride tuning
- Vibration damping
- Technology
-
- Integrated ECU control
- Real-time suspension adjustment
- Sensor-based road detection
Safety Features
- Structural integrity
-
- Crash-resistant design
- Reinforced mounting points
- Electronic Aids
-
- Anti-lock Braking System (ABS)
- Electronic Brake-force Distribution (EBD)
- Emergency Handling
-
- Enhanced stability during evasive maneuvers
- Automatic load leveling
Comfort Features
- Ride Quality
-
- Adaptive damping for smooth rides
- Reduced road noise
- Adjustability
-
- Customizable suspension settings
- Comfort mode for city driving
- Vibration Control
-
- Isolated subframe mounting
- Hydraulic bushings
- Noise Reduction
-
- Acoustic damping materials
- Sealed suspension components
Accessories
- Upgrades
-
- Performance coilovers
- Adjustable sway bars
- Reinforced bushings
- Tools
-
- Suspension alignment kit
- Torque wrench set
- Spring compressor
- Maintenance
-
- Replacement shock absorbers
- Suspension grease
- Bushing replacement kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension joints
- Inspect alignment
- Test electronic suspension controls
- Maintenance Notes
- Regular alignment checks recommended for optimal performance.
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and labor
- Powertrain Warranty
- Miles: 70,000Years: 6Coverage: Suspension components
- Corrosion Warranty
- Miles: UnlimitedYears: 6Coverage: Rust perforation
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: Towing and emergency services
Production Details
- Manufacturer
- Lexus
- Manufacturing Process
-
- Precision forging
- Robotic assembly
- Laser alignment
- Quality Control
- Testing: Durability testing, Vibration analysis, Crash simulationStandards: ISO 9001 certified, JIS (Japanese Industrial Standards)
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction initiatives
- Production Metrics
- Annual Output: 15,000 unitsDefect Rate: 0.01%Energy Efficiency: 95%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers
- Check suspension bushings
- Lubricate joints
- Test electronic controls
- Verify alignment
Alignment checks are critical for optimal handling.
- Replace worn bushings
- Inspect springs for sagging
- Check anti-roll bar mounts
- Test damping performance
- Inspect subframe bolts
Special tools required for bushing replacement.
- Replace shock absorbers
- Inspect all suspension components
- Perform full alignment
- Test electronic suspension system
- Replace worn hardware
Major service interval requires professional equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility specifications for the 2018-Present Lexus LC suspension system?
What are the compatibility specifications for the 2018-Present Lexus LC suspension system?
The 2018-Present Lexus LC suspension system is designed for models within this range, featuring a multi-link front and rear suspension setup. It is compatible with both standard and hybrid variants. The system supports adaptive variable suspension (AVS) for enhanced ride comfort and handling. Ensure compatibility with your specific model year and trim before purchasing or installing aftermarket components.
Q2 What maintenance is required for the Lexus LC suspension system?
What maintenance is required for the Lexus LC suspension system?
Regular maintenance for the Lexus LC suspension includes inspecting shocks, struts, and bushings every 15,000 miles. Lubricate suspension components as needed and check for wear or damage. Alignment should be checked annually or after significant impacts. Follow the manufacturer’s service schedule for optimal performance and longevity of the suspension system.
Q3 How do I replace the suspension components on a Lexus LC?
How do I replace the suspension components on a Lexus LC?
To replace suspension components on a Lexus LC, first, lift the vehicle securely using a jack and stands. Remove the wheels and disconnect the suspension links or struts. Install new components, ensuring proper torque specifications for bolts. Reassemble the wheels and lower the vehicle. Perform an alignment to ensure proper handling and tire wear.
Q4 What are common troubleshooting steps for Lexus LC suspension issues?
What are common troubleshooting steps for Lexus LC suspension issues?
Common suspension issues include noise, uneven tire wear, or poor handling. Inspect for loose or worn components, such as bushings or ball joints. Check for fluid leaks in shocks or struts. Ensure proper tire pressure and alignment. If issues persist, consult a professional technician for a detailed diagnostic.
Q5 How can I optimize the performance of my Lexus LC suspension?
How can I optimize the performance of my Lexus LC suspension?
To optimize suspension performance, consider upgrading to high-performance shocks or coilovers. Adjust the adaptive variable suspension (AVS) settings for your driving conditions. Regularly inspect and maintain components to prevent wear. Use high-quality tires and ensure proper alignment for improved handling and ride quality.
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 SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2018-Present Lexus LC suspension system.
Technical Service Bulletin: Suspension Updates
Coming SoonLatest updates and fixes for the Lexus LC suspension system, including common issues and recommended solutions.
Lexus LC Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket suspension components for the 2018-Present Lexus LC.
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Technical Information
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