Lexus SC 2002-2010 Brakes Specifications
Explore detailed brake specifications for the 2002-2010 Lexus SC, including pad dimensions, rotor sizes, and fluid recommendations. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the braking system of the 2002-2010 Lexus SC. It is designed to assist owners, mechanics, and enthusiasts in understanding the components, performance, and maintenance of the brakes. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering brake types, components, performance, and maintenance tips.
How to Use
Use the search bar to enter keywords related to the brakes, such as 'rotor size' or 'brake pad material'. The search will highlight relevant sections and subsections for quick access.
Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Front Rotor Diameter
12.9 inches
Rear Rotor Diameter
12.2 inches
60-0 mph Stopping Distance
120 feet
Brake Pad Replacement Interval
30,000-50,000 miles
Brake Fluid Flush Interval
30,000 miles
Available Specifications
Brake Types and Components
This section covers the types of brakes used in the 2002-2010 Lexus SC and their key components. It includes details on the front and rear brake systems, materials, and design features.
Brake Types and Components
This section covers the types of brakes used in the 2002-2010 Lexus SC and their key components. It includes details on the front and rear brake systems, materials, and design features.
Front Brake System
- Ventilated disc brakes for improved heat dissipation
- 12.9-inch rotor diameter
- Dual-piston calipers for enhanced braking power
- High-performance brake pads for reduced wear
- Anti-lock Braking System (ABS) integration
- Optional ceramic brake pads for high-performance models
Rear Brake System
- Solid disc brakes for consistent performance
- 12.2-inch rotor diameter
- Single-piston calipers for balanced braking
- Durable brake pads for extended lifespan
- Electronic Brakeforce Distribution (EBD) support
- Optional rear brake cooling ducts
Brake Performance
This section provides information on the braking performance of the 2002-2010 Lexus SC, including stopping distances, pedal feel, and system responsiveness.
Brake Performance
This section provides information on the braking performance of the 2002-2010 Lexus SC, including stopping distances, pedal feel, and system responsiveness.
Stopping Distance
- 60-0 mph stopping distance of 120 feet
- Improved braking efficiency with ABS
- Consistent performance in wet conditions
- Reduced fade during prolonged use
- Enhanced stability during emergency braking
- Optional performance upgrades for shorter stopping distances
Pedal Feel and Responsiveness
- Firm and linear pedal feel
- Quick response to driver input
- Minimal pedal travel for precise control
- Smooth engagement of ABS during hard braking
- Adjustable brake assist settings
- Optional sport-tuned brake pedal for enthusiasts
Brake Maintenance
This section offers guidance on maintaining the braking system of the 2002-2010 Lexus SC, including inspection intervals, replacement parts, and common issues.
Brake Maintenance
This section offers guidance on maintaining the braking system of the 2002-2010 Lexus SC, including inspection intervals, replacement parts, and common issues.
Inspection and Replacement
- Inspect brake pads every 15,000 miles
- Replace brake pads at 30,000-50,000 miles depending on usage
- Check rotor thickness during pad replacement
- Replace rotors if thickness falls below minimum specifications
- Flush brake fluid every 30,000 miles
- Inspect brake lines for leaks or damage
Common Issues and Solutions
- Squeaking or grinding noises indicate worn pads
- Vibration during braking suggests warped rotors
- Soft pedal feel may indicate air in the brake lines
- ABS warning light signals system malfunction
- Uneven pad wear due to caliper issues
- Regular cleaning of brake components prevents corrosion
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Brakes Specifications
Overview
- Type
- Hydraulic disc brakes
- Configuration
- Front and rear disc brakes
- Platform
- Lexus SC430/SC300/SC400
- Material
- Cast iron rotors with ceramic pads
- Location
- Wheel-mounted
Dimensions
- Front Rotor Diameter
- 12.6 inches (320 mm)
- Rear Rotor Diameter
- 11.7 inches (297 mm)
- Front Rotor Thickness
- 1.1 inches (28 mm)
- Rear Rotor Thickness
- 0.9 inches (23 mm)
- Front Pad Thickness
- 0.5 inches (12.7 mm)
- Rear Pad Thickness
- 0.4 inches (10.2 mm)
- Brake Line Diameter
- 0.25 inches (6.35 mm)
- Caliper Piston Diameter
- 2.36 inches (60 mm)
Materials
- Rotors
- Cast iron with anti-corrosion coating
- Brake Pads
- Ceramic composite
- Calipers
- Aluminum alloy
- Brake Lines
- Stainless steel braided
- Brake Fluid
- DOT 4 synthetic
Features
- Performance
-
- High-temperature resistance
- Fade-resistant braking
- Enhanced stopping power
- Durability
-
- Corrosion-resistant rotors
- Long-lasting ceramic pads
- Reinforced brake lines
- Technology
-
- Anti-lock Braking System (ABS)
- Electronic Brakeforce Distribution (EBD)
- Brake Assist (BA)
- Design
-
- Vented front rotors
- Slotted rear rotors
- Lightweight calipers
- Comfort
-
- Low noise operation
- Smooth pedal feel
- Minimal dust production
Safety Features
- Active Safety
-
- ABS for controlled stopping
- EBD for balanced braking
- Passive Safety
-
- Heat-resistant materials
- Reinforced brake lines
- Emergency Features
-
- Brake Assist for sudden stops
- Automatic brake force adjustment
Comfort Features
- Noise Reduction
-
- Ceramic pads for quiet operation
- Vibration-dampening rotors
- Pedal Feel
-
- Smooth hydraulic response
- Adjustable pedal sensitivity
- Maintenance Ease
-
- Easy pad replacement
- Quick rotor inspection
Accessories
- Upgrades
-
- Performance rotors
- High-performance pads
- Stainless steel brake lines
- Tools
-
- Brake pad spreader
- Caliper compression tool
- Torque wrench
- Maintenance Kits
-
- Brake pad replacement kit
- Rotor resurfacing kit
- Brake fluid flush kit
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect brake pads and rotors
- Check brake fluid level
- Test brake system pressure
- Lubricate caliper pins
- Inspect brake lines for leaks
- Maintenance Notes
- Replace brake fluid every 30,000 miles or 2 years
Warranty
- Parts Warranty
- Miles: 36,000Years: 3Coverage: Brake pads and rotors
- Labor Warranty
- Miles: 12,000Years: 1Coverage: Installation and adjustments
- Extended Warranty
- Miles: 100,000Years: 7Coverage: Full brake system
- Warranty Terms
- Excludes wear and tear from normal use
Production Details
- Manufacturer
- Akebono Brake Corporation
- Manufacturing Process
-
- Precision casting for rotors
- High-pressure molding for pads
- CNC machining for calipers
- Quality Control
- Testing: Heat resistance tests, Durability simulations, Performance benchmarksCertifications: ISO 9001, JIS D 4411
- Sustainability Practices
-
- Recycled materials in pads
- Eco-friendly manufacturing
- Low-emission production
- 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
- Test brake system pressure
- Lubricate caliper pins
Ensure proper torque on caliper bolts
- Replace brake fluid
- Inspect brake lines for leaks
- Measure rotor thickness
- Check ABS functionality
Use only DOT 4 brake fluid
- Replace brake pads
- Resurface or replace rotors
- Inspect calipers for wear
- Test brake assist system
Replace rotors if below minimum thickness
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 2002-2010 Lexus SC models?
Are these brakes compatible with all 2002-2010 Lexus SC models?
Yes, these brakes are designed to be compatible with all 2002-2010 Lexus SC models, including both the SC 430 and SC 300/400 variants. They meet OEM specifications for rotor size, pad dimensions, and caliper fitment. However, it is recommended to verify your specific model year and trim to ensure proper fitment, as minor variations may exist.
Q2 What is the recommended maintenance schedule for Lexus SC brakes?
What is the recommended maintenance schedule for Lexus SC brakes?
For optimal performance, inspect brake pads and rotors every 12,000 miles or annually. Replace brake pads when thickness is below 3mm and rotors if they show signs of warping, cracking, or excessive wear. Brake fluid should be flushed every 30,000 miles or 2 years to maintain hydraulic efficiency and prevent corrosion.
Q3 How do I replace the brakes on a 2002-2010 Lexus SC?
How do I replace the brakes on a 2002-2010 Lexus SC?
To replace the brakes, first, lift the vehicle and remove the wheels. Unbolt the caliper and hang it securely. Remove the old brake pads and inspect the rotor. If replacing the rotor, remove the retaining screws. Install the new rotor and pads, then reassemble the caliper. Torque all bolts to manufacturer specifications and test the brakes 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 may indicate worn pads or lack of lubrication on the caliper slides. Vibrations often suggest warped rotors. Inspect the pads and rotors for wear or damage. Clean and lubricate caliper components, and replace worn parts as needed. If the issue persists, have the brake system professionally inspected.
Q5 How can I optimize the performance of my Lexus SC brakes?
How can I optimize the performance of my Lexus SC brakes?
Use high-quality brake pads and rotors designed for performance driving. Ensure proper bedding-in of new pads by following the manufacturer's instructions. Regularly clean brake components to prevent debris buildup. Upgrade to stainless steel brake lines for improved pedal feel and consider using high-temperature brake fluid for track use.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2002-2010 Lexus SC Service Manual
Coming SoonComprehensive guide covering brake system maintenance, repair, and troubleshooting for 2002-2010 Lexus SC models.
Technical Service Bulletin: Brake System Updates
Coming SoonDetails updates and fixes for common brake system issues in 2002-2010 Lexus SC models.
Lexus SC Brake Parts Catalog
Coming SoonCatalog listing OEM and aftermarket brake parts for 2002-2010 Lexus SC models, including pads, rotors, and calipers.
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Technical Information
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