Lexus LS 2001-2006 Brakes Specifications
Explore the detailed brake specifications for the 2001-2006 Lexus LS, including brake pads, rotors, calipers, and fluid requirements. Ideal for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and information about the braking system of the 2001-2006 Lexus LS. It is designed to help users understand the technical aspects of the brakes, including components, performance, and maintenance. Use the search functionality to find specific terms or navigate through sections to explore detailed information about the braking system.
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Key Specifications
Front Rotor Diameter
320 mm
Rear Rotor Diameter
310 mm
Brake Pad Material
Ceramic (optional)
Stopping Distance (60-0 mph)
120 feet
Brake Fluid Type
DOT 3/DOT 4
Available Specifications
Brake System Components
This section covers the primary components of the Lexus LS braking system, including rotors, calipers, pads, and hydraulic systems. Learn about the materials, dimensions, and functions of each component.
Brake System Components
This section covers the primary components of the Lexus LS braking system, including rotors, calipers, pads, and hydraulic systems. Learn about the materials, dimensions, and functions of each component.
Front Brake Rotors
- Diameter: 320 mm
- Thickness: 30 mm
- Material: Ventilated cast iron
- Designed for heat dissipation and durability
- Optional: Cross-drilled or slotted variants available
Rear Brake Rotors
- Diameter: 310 mm
- Thickness: 18 mm
- Material: Solid cast iron
- Optimized for consistent performance
- Optional: Cross-drilled or slotted variants available
Brake Calipers
- Type: Dual-piston front, single-piston rear
- Material: Aluminum alloy
- Designed for lightweight and corrosion resistance
- Includes integrated dust seals
Brake Performance
This section provides insights into the performance characteristics of the Lexus LS braking system, including stopping distance, pedal feel, and advanced features like ABS and EBD.
Brake Performance
This section provides insights into the performance characteristics of the Lexus LS braking system, including stopping distance, pedal feel, and advanced features like ABS and EBD.
Stopping Distance
- 60-0 mph: 120 feet (approx.)
- 100-0 km/h: 38 meters (approx.)
- Tested under dry conditions
- Performance varies with tire type and road conditions
Advanced Braking Features
- Standard ABS (Anti-lock Braking System)
- EBD (Electronic Brakeforce Distribution)
- BA (Brake Assist) for emergency braking
- Integrated traction control system
Maintenance and Care
This section outlines maintenance practices and recommendations to ensure the longevity and optimal performance of the Lexus LS braking system.
Maintenance and Care
This section outlines maintenance practices and recommendations to ensure the longevity and optimal performance of the Lexus LS braking system.
Brake Pad Replacement
- Recommended interval: Every 30,000-50,000 miles
- Material options: Ceramic, semi-metallic, or organic
- Inspect for wear and uneven pad thickness
- Replace in pairs (front or rear)
Rotor Inspection and Resurfacing
- Check for warping or scoring every 15,000 miles
- Minimum thickness: 28 mm (front), 16 mm (rear)
- Resurface if uneven wear is detected
- Replace if below minimum thickness
Brake Fluid Maintenance
- Recommended fluid: DOT 3 or DOT 4
- Replace every 2 years or 30,000 miles
- Check for contamination or moisture
- Bleed system to remove air bubbles
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Brakes Specifications
Overview
- Type
- Hydraulic disc brakes
- Configuration
- Four-wheel disc brakes
- Platform
- Lexus LS 430 (UCF30)
- Material
- Cast iron rotors with ceramic pads
- Location
- Front and rear axles
Dimensions
- Front Rotor Diameter
- 12.7 inches (322.6 mm)
- Rear Rotor Diameter
- 11.7 inches (297.2 mm)
- Front Rotor Thickness
- 1.1 inches (28 mm)
- Rear Rotor Thickness
- 0.8 inches (20 mm)
- Front Pad Area
- 2.8 square inches (18.1 square cm)
- Rear Pad Area
- 2.2 square inches (14.2 square cm)
- Brake Line Diameter
- 0.25 inches (6.35 mm)
Materials
- Rotors
- Cast iron with anti-corrosion coating
- Pads
- Ceramic composite
- Calipers
- Aluminum alloy
- Brake Lines
- Stainless steel braided
Features
- Performance
-
- ABS (Anti-lock Braking System)
- EBD (Electronic Brakeforce Distribution)
- BA (Brake Assist)
- Durability
-
- Corrosion-resistant rotors
- High-temperature ceramic pads
- Dust-reducing pad material
- Technology
-
- Integrated brake wear sensors
- Hydraulic brake booster
- Automatic brake pad adjustment
- Comfort
-
- Low-noise ceramic pads
- Smooth pedal feel
- Progressive braking response
- Safety
-
- Dual-circuit hydraulic system
- Automatic emergency braking
- Parking brake with auto-release
Safety Features
- Primary Safety
-
- ABS prevents wheel lockup
- EBD optimizes brake force distribution
- Secondary Safety
-
- Brake Assist for emergency stops
- Automatic emergency braking
- Monitoring
-
- Brake wear sensors
- Fluid level monitoring
Comfort Features
- Noise Reduction
-
- Ceramic pads minimize squeal
- Vibration-dampening rotors
- Pedal Feel
-
- Linear pedal response
- Adjustable pedal height
- Maintenance
-
- Self-adjusting calipers
- Easy-access pad replacement
Accessories
- Upgrades
-
- Performance rotors
- High-performance pads
- Stainless steel brake lines
- Tools
-
- Brake pad spreader
- Caliper piston tool
- Torque wrench
- Maintenance Kits
-
- Brake pad replacement kit
- Rotor resurfacing kit
- Brake fluid flush kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect brake pads and rotors
- Check brake fluid level
- Inspect brake lines for leaks
- Test parking brake function
- Lubricate caliper slides
- Maintenance Notes
- Use only DOT 4 brake fluid for optimal performance
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and labor
- Powertrain Warranty
- Miles: 70,000Years: 6Coverage: Brake system components
- Corrosion Warranty
- Miles: UnlimitedYears: 6Coverage: Rust perforation
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Brake-related emissions components
Production Details
- Manufacturer
- Toyota Motor Corporation
- Manufacturing Process
-
- Precision casting for rotors
- CNC machining for calipers
- Automated assembly
- Quality Control
- Rotor inspection: 100% dimensional accuracyPad Testing: Friction coefficient verificationCaliper Testing: Pressure and leak testing
- Sustainability Practices
-
- Recycled materials in pads
- Eco-friendly coatings
- Energy-efficient manufacturing
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: 0.01%Lead Time: 4 weeks
Service Information for brakes Service
Maintenance and service requirements specific to this component
- Inspect brake pads and rotors
- Check brake fluid level
- Inspect brake lines for leaks
- Test parking brake function
- Lubricate caliper slides
Ensure proper torque on all bolts
- Replace brake pads
- Resurface or replace rotors
- Flush brake fluid
- Inspect calipers for wear
- Check ABS system functionality
Use OEM parts for replacement
- Replace brake rotors
- Replace brake lines if necessary
- Inspect master cylinder
- Test brake booster
- Perform full system diagnostics
Major service requires specialized tools
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 2001-2006 Lexus LS models?
Are these brakes compatible with all 2001-2006 Lexus LS models?
Yes, these brakes are specifically designed to be compatible with all 2001-2006 Lexus LS models, including the LS 430. They meet OEM specifications for rotor size, pad material, and caliper fitment. However, it is recommended to verify your vehicle's trim level and brake system configuration (e.g., standard or performance package) before purchase to ensure proper compatibility.
Q2 What is the recommended maintenance schedule for Lexus LS brakes?
What is the recommended maintenance schedule for Lexus LS brakes?
For optimal performance, inspect brake pads and rotors every 12,000 miles or annually. Replace brake pads when they reach 3mm thickness or show uneven wear. Rotors should be resurfaced or replaced if they exhibit scoring, warping, or thickness below the minimum specification. Brake fluid should be flushed and replaced every 30,000 miles or as specified in your owner's manual.
Q3 How do I replace the brake pads on a 2001-2006 Lexus LS?
How do I replace the brake pads on a 2001-2006 Lexus LS?
To replace brake pads, first, lift the vehicle and remove the wheels. Unbolt the caliper and suspend it to avoid damaging the brake line. Remove the old pads and inspect the rotors. If necessary, resurface or replace the rotors. Install the new pads, ensuring they are properly seated. Reattach the caliper and torque the bolts to the manufacturer's specification. Finally, pump the brake pedal to restore pressure before driving.
Q4 What should I do if my brakes are squeaking or vibrating?
What should I do if my brakes are squeaking or vibrating?
Squeaking or vibrating brakes may indicate worn pads, uneven rotor surfaces, or debris buildup. Inspect the pads and rotors for wear or damage. Clean the brake components and apply brake grease to the back of the pads to reduce noise. If the issue persists, resurface or replace the rotors and ensure all components are properly torqued and aligned.
Q5 How can I optimize the performance of my Lexus LS brakes?
How can I optimize the performance of my Lexus LS brakes?
To optimize brake performance, use high-quality brake pads and rotors designed for your vehicle. Regularly inspect and maintain the braking system, including fluid levels and caliper function. Avoid aggressive driving, which can cause overheating and premature wear. Consider upgrading to performance brake components if you frequently drive in demanding conditions.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2001-2006 Lexus LS Service Manual
Coming SoonComprehensive guide covering brake system maintenance, repair, and specifications for the 2001-2006 Lexus LS.
Technical Service Bulletin: Brake System Updates
Coming SoonDetails updates and fixes for common brake system issues in the 2001-2006 Lexus LS.
Lexus LS Brake Parts Catalog
Coming SoonCatalog listing all brake components, including pads, rotors, and calipers, for the 2001-2006 Lexus LS.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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