Pontiac Pontiac Vibe 2003-2008 Brakes Specifications
Pontiac Pontiac Vibe 2003-2008

Pontiac Pontiac Vibe 2003-2008 Brakes Specifications

Explore the comprehensive brake specifications for the 2003-2008 Pontiac VIBE, including pad dimensions, rotor sizes, caliper details, and fluid requirements. Essential for maintenance, repair, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the braking system of the 2003-2008 Pontiac Vibe. It covers key components, maintenance tips, and performance details. Use this guide to understand the brake system's design, functionality, and recommended practices for upkeep. Whether you're a mechanic, enthusiast, or owner, this resource will help you navigate the technical aspects of the Vibe's brakes efficiently.

How to Use

Use the search function to quickly locate specific brake-related terms or components. Enter keywords like 'rotors,' 'pads,' or 'calipers' to find relevant sections instantly.

Browse through the major sections and subsections to explore detailed information. Use the table of contents or scroll through the document to access specific topics.

Key Specifications

Front Rotor Diameter

10.8 inches (275 mm)

Rear Rotor Diameter

10.2 inches (260 mm)

Brake Fluid Type

DOT 3 or DOT 4

Fluid Capacity

0.5 liters (0.53 quarts)

ABS System

Standard

Available Specifications

Brake System Components

This section outlines the primary components of the Pontiac Vibe's braking system, including their roles and specifications. Learn about the parts that ensure safe and effective braking performance.

Front Brakes
  • Ventilated disc brakes for improved cooling
  • Single-piston floating calipers
  • Rotor diameter: 10.8 inches (275 mm)
  • Brake pad material: Semi-metallic or ceramic
  • Minimum rotor thickness: 0.98 inches (25 mm)
  • Caliper bolt torque: 27 ft-lbs (37 Nm)
Rear Brakes
  • Solid disc brakes for consistent performance
  • Single-piston floating calipers
  • Rotor diameter: 10.2 inches (260 mm)
  • Brake pad material: Semi-metallic
  • Minimum rotor thickness: 0.39 inches (10 mm)
  • Caliper bolt torque: 27 ft-lbs (37 Nm)

Brake Fluid and Hydraulics

This section covers the brake fluid type, capacity, and hydraulic system details. Proper fluid maintenance is essential for optimal brake performance and safety.

Brake Fluid Specifications
  • Recommended fluid: DOT 3 or DOT 4
  • Fluid capacity: 0.5 liters (0.53 quarts)
  • Replace fluid every 30,000 miles or 2 years
  • Check fluid level monthly
  • Avoid mixing different fluid types
  • Bleed brakes after fluid replacement
Hydraulic System
  • Dual-circuit hydraulic system
  • Master cylinder bore size: 15/16 inches (24 mm)
  • ABS (Anti-lock Braking System) standard
  • Hydraulic pressure: 1,000 psi (6,895 kPa)
  • Check for leaks regularly
  • Inspect brake lines for corrosion

Brake Maintenance and Troubleshooting

This section provides guidelines for maintaining the braking system and troubleshooting common issues. Follow these tips to ensure long-lasting and reliable brake performance.

Regular Maintenance
  • Inspect brake pads every 12,000 miles
  • Replace pads when thickness is below 0.12 inches (3 mm)
  • Rotors should be resurfaced or replaced if warped
  • Check brake fluid level monthly
  • Lubricate caliper slides annually
  • Inspect brake hoses for cracks or wear
Common Issues
  • Squeaking or grinding noises indicate worn pads
  • Pulling to one side suggests uneven brake wear
  • Soft pedal feel may indicate air in the system
  • ABS warning light could signal a sensor issue
  • Vibration during braking may mean warped rotors
  • Leaking fluid requires immediate attention

Brakes Specifications

Overview

Type
Hydraulic Disc Brakes
Configuration
Front and Rear Disc
Platform
GM T Platform
Material
Cast Iron Rotors
Location
Wheel Hub Assembly

Dimensions

Front Rotor Diameter
10.8 inches / 274 mm
Rear Rotor Diameter
10.2 inches / 259 mm
Front Rotor Thickness
0.98 inches / 25 mm
Rear Rotor Thickness
0.47 inches / 12 mm
Front Pad Length
5.5 inches / 140 mm
Rear Pad Length
4.7 inches / 120 mm
Caliper Piston Diameter
2.36 inches / 60 mm

Materials

Rotors
Cast Iron with Anti-Corrosion Coating
Brake Pads
Semi-Metallic Friction Material
Calipers
Aluminum Alloy
Brake Lines
Rubber with Steel Braiding

Features

Performance
  • High-Friction Brake Pads
  • Vented Front Rotors
  • Anti-Lock Braking System (ABS)
Durability
  • Rust-Resistant Rotors
  • Heat-Treated Calipers
  • Reinforced Brake Lines
Safety
  • Electronic Brake Force Distribution (EBD)
  • Brake Assist
  • Low Brake Fluid Warning
Maintenance
  • Wear Indicator Sensors
  • Easy Pad Replacement
  • Accessible Bleed Valves

Safety Features

Emergency
  • ABS for Skid Prevention
  • Brake Assist for Panic Stops
Monitoring
  • Brake Pad Wear Sensors
  • Low Fluid Level Warning
Construction
  • Reinforced Calipers
  • Corrosion-Resistant Rotors

Comfort Features

Noise Reduction
  • Shimmed Brake Pads
  • Vibration Dampeners
Pedal Feel
  • Linear Brake Response
  • Adjustable Pedal Height
Heat Management
  • Vented Rotors
  • Heat-Resistant Pads

Accessories

Upgrades
  • Performance Brake Pads
  • Slotted Rotors
  • Stainless Steel Brake Lines
Tools
  • Brake Caliper Tool
  • Rotor Micrometer
  • Brake Bleeder Kit
Maintenance
  • Brake Cleaner Spray
  • Anti-Squeal Lubricant
  • Wear Sensor Kit

Maintenance

Service interval
Every 12,000 miles or 12 months
Service Items
  • Inspect Brake Pads
  • Check Rotor Thickness
  • Test Brake Fluid
  • Lubricate Caliper Slides
  • Inspect Brake Lines
Notes
Replace pads when thickness is below 3mm. Rotors should be resurfaced or replaced if below minimum thickness.

Warranty

Parts Warranty
12 months or 12,000 miles
Labor Warranty
12 months or 12,000 miles
Rotor Warranty
24 months or 24,000 miles
Pad Warranty
12 months or 12,000 miles
Terms
Warranty covers defects in materials and workmanship. Does not cover normal wear and tear.

Production Details

Manufacturer
Delphi Technologies
Manufacturing Process
  • Casting
  • Heat Treatment
  • Machining
  • Coating
Quality Control
Rotor inspection: Ultrasonic Testing
Pad Testing: Friction Coefficient Analysis
Caliper Check: Pressure Testing
Sustainability
  • Recycled Materials in Pads
  • Energy-Efficient Manufacturing
  • Reduced Carbon Footprint
Production Metrics
Daily Output: 5,000 units
Defect Rate: Less than 0.1%
Lead Time: 2 weeks

Service Information for brakes Service

Maintenance and service requirements specific to this component

12,000 miles
12 months
  • Inspect Brake Pads
  • Check Rotor Thickness
  • Test Brake Fluid
  • Lubricate Caliper Slides
  • Inspect Brake Lines

Ensure all components are within specified wear limits.

24,000 miles
24 months
  • Replace Brake Pads
  • Resurface or Replace Rotors
  • Flush Brake Fluid
  • Inspect ABS System
  • Check Caliper Function

Use manufacturer-recommended parts for replacements.

60,000 miles
60 months
  • Full Brake System Overhaul
  • Replace All Brake Lines
  • Inspect Master Cylinder
  • Test Brake Assist
  • Verify ABS Performance

Major service requires specialized tools and expertise.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Are these brakes compatible with all 2003-2008 Pontiac Vibe models?

The brakes are designed to be compatible with all 2003-2008 Pontiac Vibe models, including both front-wheel-drive and all-wheel-drive variants. However, it’s important to verify the specific trim and year of your vehicle, as slight variations in brake rotor size or caliper design may exist. Always cross-reference the part number with your vehicle’s specifications before purchasing.

Q2

What is the recommended maintenance schedule for these brakes?

For optimal performance, inspect the brake pads every 12,000 miles and replace them if they are worn below 3mm. Rotors should be checked for wear and resurfaced or replaced as needed. Brake fluid should be flushed every 30,000 miles or as specified in your owner’s manual. Regular cleaning of brake components is also recommended to prevent debris buildup.

Q3

How do I replace the brake pads on my Pontiac Vibe?

To replace the brake pads, first lift the vehicle and remove the wheel. Loosen the caliper bolts and carefully remove the caliper. Take out the old brake pads and compress the caliper piston using a C-clamp. Install the new pads, reassemble the caliper, and torque the bolts to the manufacturer’s specifications. Finally, reinstall the wheel and lower the vehicle.

Q4

What should I do if my brakes are squeaking or vibrating?

Squeaking or vibrating brakes often indicate worn pads, warped rotors, or debris buildup. Inspect the pads and rotors for wear or damage. Clean the brake components thoroughly. If the issue persists, consider resurfacing or replacing the rotors. Ensure all components are properly torqued and lubricated to prevent noise and vibration.

Q5

How can I optimize the performance of my Pontiac Vibe’s brakes?

To optimize brake performance, use high-quality brake pads and rotors designed for your vehicle. Ensure proper bed-in procedures are followed after installation. Regularly inspect and maintain brake components, including fluid levels and hoses. Avoid aggressive driving habits that cause excessive wear and overheating of the braking system.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

2003-2008 Pontiac Vibe Service Manual

Coming Soon

This comprehensive manual includes detailed instructions for brake system maintenance, repair, and replacement procedures specific to the 2003-2008 Pontiac Vibe.

Brake System Technical Bulletin for Pontiac Vibe

Coming Soon

This bulletin provides updates and technical information regarding common brake system issues and recommended solutions for the 2003-2008 Pontiac Vibe.

Pontiac Vibe Brake Parts Catalog

Coming Soon

This catalog lists all available brake components, including pads, rotors, and calipers, for the 2003-2008 Pontiac Vibe, with part numbers and compatibility details.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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