Buick LeSabre 2000-2005 Brakes Specifications
Detailed brake specifications for the 2000-2005 Buick LeSabre, including rotor dimensions, pad types, caliper details, and fluid requirements. Essential for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and information about the braking system of the 2000-2005 Buick LeSabre. It is designed to assist owners, mechanics, and enthusiasts in understanding the components, performance, and maintenance of the vehicle's brakes. The document is organized into sections for easy navigation, with subsections breaking down specific aspects of the braking system. Use the search and navigation instructions to quickly find the information you need.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords such as 'brake pads', 'rotors', or 'hydraulic system' to find relevant sections quickly.
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Key Specifications
Front Rotor Diameter
11.9 inches
Rear Rotor Diameter
11.5 inches
Brake Pad Lifespan
30,000-70,000 miles
Stopping Distance (60-0 mph)
130-140 feet
Brake Fluid Type
DOT 3 or DOT 4
Available Specifications
Brake System Components
This section covers the primary components of the Buick LeSabre's braking system, including the brake pads, rotors, calipers, and hydraulic system. Understanding these components is essential for proper maintenance and troubleshooting.
Brake System Components
This section covers the primary components of the Buick LeSabre's braking system, including the brake pads, rotors, calipers, and hydraulic system. Understanding these components is essential for proper maintenance and troubleshooting.
Brake Pads
- Material: Semi-metallic or ceramic
- Thickness: Standard replacement size
- Lifespan: Approximately 30,000-70,000 miles
- Compatibility: Specific to 2000-2005 Buick LeSabre models
Rotors
- Type: Ventilated front and rear
- Diameter: Front 11.9 inches, Rear 11.5 inches
- Thickness: Standard replacement size
- Material: Cast iron
Calipers
- Type: Single-piston floating
- Material: Aluminum or cast iron
- Function: Applies pressure to brake pads
- Compatibility: Specific to 2000-2005 Buick LeSabre models
Brake Performance
This section details the performance characteristics of the Buick LeSabre's braking system, including stopping distance, pedal feel, and overall effectiveness. These metrics are crucial for evaluating the system's safety and reliability.
Brake Performance
This section details the performance characteristics of the Buick LeSabre's braking system, including stopping distance, pedal feel, and overall effectiveness. These metrics are crucial for evaluating the system's safety and reliability.
Stopping Distance
- 60-0 mph: Approximately 130-140 feet
- 30-0 mph: Approximately 45-50 feet
- Factors: Tire condition, road surface, and brake pad wear
Pedal Feel
- Responsiveness: Firm and consistent
- Travel: Minimal free play
- Feedback: Direct and predictable
Maintenance and Care
This section provides guidelines for maintaining the Buick LeSabre's braking system, including inspection intervals, common issues, and replacement recommendations. Proper maintenance ensures optimal performance and longevity.
Maintenance and Care
This section provides guidelines for maintaining the Buick LeSabre's braking system, including inspection intervals, common issues, and replacement recommendations. Proper maintenance ensures optimal performance and longevity.
Inspection Intervals
- Brake Pads: Every 12,000 miles or as needed
- Rotors: Every 20,000-30,000 miles
- Fluid: Every 30,000 miles or 2 years
Common Issues
- Squeaking or grinding noises
- Vibration during braking
- Soft or spongy pedal feel
- Fluid leaks
Replacement Recommendations
- Brake Pads: Replace when thickness is below 3mm
- Rotors: Replace if warped or below minimum thickness
- Fluid: Use DOT 3 or DOT 4 brake fluid
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Brakes Specifications
Overview
- Type
- Hydraulic Disc/Drum
- Configuration
- Front Disc / Rear Drum
- Platform
- GM H-body
- Material
- Cast Iron / Steel
- Location
- Front and Rear Axles
Dimensions
- Front Rotor Diameter
- 11.8 inches (300 mm)
- Rear Drum Diameter
- 9.5 inches (241 mm)
- Front Pad Thickness
- 0.5 inches (12.7 mm)
- Rear Shoe Thickness
- 0.25 inches (6.35 mm)
- Master Cylinder Bore Diameter
- 1.0 inches (25.4 mm)
- Brake Line Diameter
- 0.25 inches (6.35 mm)
- Brake Pedal Travel
- 2.0 inches (50.8 mm)
Materials
- Rotors
- Cast Iron
- Drums
- Steel
- Pads
- Ceramic Composite
- Shoes
- Organic Composite
- Brake Lines
- Steel with Rubber Coating
Features
- Performance
-
- Anti-lock Braking System (ABS)
- Electronic Brake Force Distribution (EBD)
- Hydraulic Boost Assist
- Durability
-
- Corrosion-resistant Rotors
- Heat-treated Drums
- High-temperature Pads
- Maintenance
-
- Wear Indicators on Pads
- Self-adjusting Rear Drums
- Easy-access Caliper Bolts
- Safety
-
- Dual-circuit Hydraulic System
- Parking Brake with Automatic Adjustment
- Brake Fluid Level Sensor
- Comfort
-
- Low Noise Pads
- Smooth Pedal Feel
- Minimal Vibration
Safety Features
- Primary
-
- ABS with Traction Control
- Dual-circuit Brake System
- Secondary
-
- Parking Brake with Automatic Adjustment
- Monitoring
-
- Brake Fluid Level Sensor
- Wear Indicator Alerts
Comfort Features
- Noise Reduction
-
- Ceramic Pads for Quiet Operation
- Rubber Bushings on Calipers
- Pedal Feel
-
- Smooth Hydraulic Response
- Adjustable Pedal Height
- Vibration Control
-
- Balanced Rotors
- Damped Brake Shoes
- Ergonomics
-
- Easy-to-reach Parking Brake Lever
- Low Effort Brake Pedal
Accessories
- Upgrades
-
- Performance Rotors
- Ceramic Brake Pads
- Stainless Steel Brake Lines
- Tools
-
- Caliper Compression Tool
- Brake Bleeding Kit
- Drum Brake Spring Tool
- Maintenance
-
- Brake Cleaner Spray
- Brake Fluid Tester
- Wear Indicator Sensors
Maintenance
- Service interval
- Every 12,000 miles or 12 months
- Items
-
- Inspect Brake Pads and Shoes
- Check Brake Fluid Level
- Examine Rotors and Drums for Wear
- Test Parking Brake Operation
- Bleed Brake System if Necessary
- Notes
- Use only DOT 3 or DOT 4 brake fluid. Replace pads if thickness is below 0.1 inches (2.54 mm).
Warranty
- Parts
- Miles: 36,000Years: 3Coverage: Replacements for defective materials
- Labor
- Miles: 12,000Years: 1Coverage: Free installation for defective parts
- Rotors
- Miles: 50,000Years: 5Coverage: Replacement for warping or cracking
- Pads
- Miles: 24,000Years: 2Coverage: Replacement for premature wear
- Terms
- Warranty void if non-OEM parts are used or improper maintenance is performed.
Production Details
- Manufacturer
- Delphi Automotive
- Process
-
- Casting of Rotors and Drums
- Assembly of Calipers
- Testing for Hydraulic Integrity
- Quality Control
- inspection: 100% Rotor and Drum Surface CheckTesting: Pressure Testing of Master CylinderCertification: ISO 9001 Compliant
- Sustainability
-
- Recyclable Cast Iron Materials
- Low VOC Brake Fluids
- Energy-efficient Manufacturing
- Metrics
-
- Annual Production: 500,000 Units
- Defect Rate: < 0.1%
- Lead Time: 2 Weeks
Service Information for Brakes Service
Maintenance and service requirements specific to brakes
- Inspect Brake Pads and Shoes
- Check Brake Fluid Level
- Test Parking Brake Operation
- Clean and Lubricate Caliper Slides
- Examine Rotors and Drums for Wear
Ensure brake fluid is within recommended specifications.
- Replace Brake Pads if Necessary
- Bleed Brake System
- Inspect Brake Lines for Leaks
- Check ABS System Functionality
- Adjust Parking Brake
Use only manufacturer-recommended brake fluid.
- Replace Rotors and Drums if Worn
- Replace Brake Shoes
- Inspect and Replace Brake Hoses
- Test Master Cylinder Function
- Perform Full System Diagnostics
Major service may require specialized tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the brakes for the 2000-2005 Buick LeSabre?
What are the technical specifications of the brakes for the 2000-2005 Buick LeSabre?
The 2000-2005 Buick LeSabre features disc brakes on the front and rear wheels. The front brakes include 10.7-inch ventilated rotors paired with single-piston calipers, while the rear brakes utilize 10.0-inch solid rotors with single-piston calipers. The system is equipped with ABS (Anti-lock Braking System) for improved stopping performance. Brake pads are designed for quiet operation and durability, with a service interval of approximately 30,000 to 50,000 miles under normal driving conditions.
Q2 What are the recommended maintenance requirements for the brakes?
What are the recommended maintenance requirements for the brakes?
Regular brake maintenance for the 2000-2005 Buick LeSabre includes inspecting brake pads every 12,000 miles, checking rotor thickness every 18,000 miles, and testing brake fluid levels every 6 months. Brake fluid should be replaced every 30,000 miles, and the brake system should be inspected annually for wear or damage. Proper maintenance ensures optimal braking performance and safety.
Q3 How do I replace the brake pads on my 2000-2005 Buick LeSabre?
How do I replace the brake pads on my 2000-2005 Buick LeSabre?
To replace the brake pads, start by raising the vehicle and removing the wheels. Remove the caliper bolts and slide the caliper off the rotor. Take out the old brake pads and install the new ones, ensuring proper alignment. Reattach the caliper and tighten the bolts. Repeat for all wheels, then bleed the brake system if necessary. Test the brakes before driving.
Q4 How do I troubleshoot common brake issues in my 2000-2005 Buick LeSabre?
How do I troubleshoot common brake issues in my 2000-2005 Buick LeSabre?
Common brake issues include squeaking noises, spongy brake pedals, or reduced stopping power. Inspect brake pads for wear, check rotors for warping, and ensure brake fluid levels are adequate. If the ABS light illuminates, scan for trouble codes using an OBD-II scanner. Address any leaks in the brake system and replace worn or damaged components promptly.
Q5 How can I optimize the performance of my brakes?
How can I optimize the performance of my brakes?
For optimal brake performance, use high-quality brake pads designed for your vehicle's specifications. Ensure proper alignment of brake components during installation. Regularly clean rotors and calipers to prevent corrosion. Avoid extreme temperatures or aggressive driving that can overheat brakes. Consider upgrading to performance brake pads or rotors for enhanced stopping power.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2000-2005 Buick LeSabre Service Manual
Coming SoonComprehensive service manual covering brake system specifications, maintenance, and repair procedures.
GM Technical Bulletin - Brake Noise Diagnostic
Coming SoonDetailed guide for diagnosing and addressing brake noise issues in 2000-2005 Buick LeSabre models.
Brake Parts Catalog for Buick LeSabre
Coming SoonCatalog of genuine and aftermarket brake components, including pads, rotors, and calipers.
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Technical Information
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