Hyundai Sonata 2015-2019 Brakes Specifications
Explore the detailed brake specifications for the 2015-2019 Hyundai Sonata. Learn about brake type, rotor size, pad material, and caliper design to enhance performance and ensure safety. Perfect for owners, mechanics, and enthusiasts.
Overview Specifications
This document provides detailed specifications and information about the braking system of the 2015-2019 Hyundai Sonata. It covers key components, performance metrics, and maintenance tips. Use this guide to understand the technical aspects of the Sonata's brakes, locate specific details quickly, and ensure proper care for optimal performance. The document is structured to help you easily find the information you need, whether you are a car enthusiast, mechanic, or owner.
How to Use
Use the search functionality to find specific terms or components related to the brakes. Enter keywords like 'rotor size' or 'brake pad material' to locate relevant sections quickly.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is clearly labeled, and subsections provide detailed points for easy reference.
Key Specifications
Front Rotor Diameter
320 mm
Rear Rotor Diameter
300 mm
Brake Pad Material
Semi-metallic/ceramic
Stopping Distance (60-0 mph)
120-130 feet
Brake Fluid Type
DOT 3
Available Specifications
Brake System Components
This section outlines the main components of the Hyundai Sonata's braking system, including the brake pads, rotors, calipers, and brake lines. Learn about their materials, functions, and how they work together to ensure safe stopping.
Brake System Components
This section outlines the main components of the Hyundai Sonata's braking system, including the brake pads, rotors, calipers, and brake lines. Learn about their materials, functions, and how they work together to ensure safe stopping.
Brake Pads
- Material: Semi-metallic or ceramic
- Thickness: 10-12 mm (new)
- Replacement interval: 30,000-70,000 miles
- Compatible with ABS systems
Brake Rotors
- Type: Ventilated front, solid rear
- Diameter: 320 mm (front), 300 mm (rear)
- Material: Cast iron
- Wear limit: 22 mm thickness
Brake Performance
This section covers the performance metrics of the Sonata's braking system, including stopping distance, brake force distribution, and ABS functionality. Understand how these factors contribute to the vehicle's safety.
Brake Performance
This section covers the performance metrics of the Sonata's braking system, including stopping distance, brake force distribution, and ABS functionality. Understand how these factors contribute to the vehicle's safety.
Stopping Distance
- 60-0 mph: 120-130 feet
- Tested on dry pavement
- Influenced by tire condition
- ABS reduces skidding
Brake Force Distribution
- Front: 70% of braking force
- Rear: 30% of braking force
- Electronic Brakeforce Distribution (EBD) included
- Optimized for weight transfer
Maintenance and Care
This section provides tips and guidelines for maintaining the Sonata's braking system. Learn about inspection intervals, common issues, and how to extend the lifespan of brake components.
Maintenance and Care
This section provides tips and guidelines for maintaining the Sonata's braking system. Learn about inspection intervals, common issues, and how to extend the lifespan of brake components.
Inspection Intervals
- Check brake pads every 10,000 miles
- Inspect rotors during pad replacement
- Brake fluid flush every 30,000 miles
- Look for signs of wear or damage
Common Issues
- Squeaking or grinding noises
- Vibration during braking
- Fluid leaks from brake lines
- ABS warning light activation
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Brakes Specifications
Overview
- Type
- Hydraulic Disc Brakes
- Configuration
- Front and Rear Disc
- Platform
- Hyundai Sonata 2015-2019
- Material
- Cast Iron Rotors
- Location
- Wheel Hub Assembly
Dimensions
- Front Rotor Diameter
- 11.8 inches (300 mm)
- Rear Rotor Diameter
- 11.2 inches (284 mm)
- Front Rotor Thickness
- 0.984 inches (25 mm)
- Rear Rotor Thickness
- 0.393 inches (10 mm)
- Front Brake Pad Area
- 2.5 square inches (16.1 square cm)
- Rear Brake Pad Area
- 1.8 square inches (11.6 square cm)
- Brake Fluid Capacity
- 0.5 liters (16.9 oz)
Materials
- Rotors
- Cast Iron with Anti-Corrosion Coating
- Brake Pads
- Semi-Metallic Friction Material
- Calipers
- Aluminum Alloy
- Brake Lines
- Braided Steel with Rubber Coating
Features
- Performance
-
- Anti-Lock Braking System (ABS)
- Electronic Brake-force Distribution (EBD)
- Brake Assist
- Electronic Stability Control (ESC)
- Durability
-
- Corrosion-Resistant Rotors
- Heat-Dissipating Vents
- Wear Indicators on Brake Pads
- Maintenance
-
- Easy Access Caliper Design
- Replaceable Brake Pads
- Self-Adjusting Parking Brake
- Safety
-
- Automatic Emergency Braking
- Hill Start Assist
- Traction Control System
Safety Features
- Emergency
-
- ABS for Skid Prevention
- Automatic Emergency Braking
- Stability
-
- Electronic Stability Control
- Traction Control System
- Monitoring
-
- Brake Pad Wear Sensors
- Brake Fluid Level Sensor
Comfort Features
- Noise Reduction
-
- Quiet Brake Pads
- Vibration Dampening Rotors
- Pedal Feel
-
- Linear Brake Response
- Adjustable Pedal Height
- Smoothness
-
- Gradual Brake Engagement
- Low-Pedal Effort Design
Accessories
- Upgrades
-
- Performance Rotors
- Ceramic Brake Pads
- Brake Caliper Covers
- Tools
-
- Brake Pad Spreader
- Torque Wrench
- Brake Fluid Tester
- Maintenance Kits
-
- Brake Pad Replacement Kit
- Brake Fluid Flush Kit
- Brake Rotor Resurfacing Kit
Maintenance
- Service interval
- Every 12,000 miles or 12 months
- Service Items
-
- Inspect Brake Pads and Rotors
- Check Brake Fluid Level
- Inspect Brake Lines for Leaks
- Test ABS Functionality
- Lubricate Caliper Slide Pins
- Maintenance Notes
- Replace brake pads when thickness is less than 3mm
Warranty
- Basic
- Miles: 60,000Years: 5Coverage: Parts and Labor
- Powertrain
- Miles: 100,000Years: 10Coverage: Brake Calipers and Rotors
- Corrosion
- Miles: UnlimitedYears: 7Coverage: Rust Perforation
- Emissions
- Miles: 80,000Years: 8Coverage: Brake System Sensors
Production Details
- Manufacturer
- Hyundai Mobis
- Manufacturing Process
-
- Casting
- Machining
- Heat Treatment
- Coating
- Quality Control
- Rotor inspection: 100% Dimensional CheckPad Testing: Friction Coefficient TestingCaliper Testing: Pressure and Leak Testing
- Sustainability Practices
-
- Recyclable Materials
- Low-Emission Coating
- Energy-Efficient Manufacturing
- Production Metrics
- Daily Output: 10,000 UnitsDefect Rate: 0.1%Lead Time: 2 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 ABS Functionality
- Lubricate Caliper Slide Pins
Maintain proper brake fluid levels for optimal performance
- Replace Brake Pads if Necessary
- Inspect and Resurface Rotors
- Bleed Brake System
- Check Brake Caliper Functionality
- Inspect Parking Brake System
Use manufacturer-recommended brake pads for best results
- Replace Brake Rotors if Necessary
- Replace Brake Fluid
- Inspect and Replace Brake Lines if Needed
- Perform Full Brake System Test
- Check and Adjust Parking Brake
Ensure all components are torqued to manufacturer specifications
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 2015-2019 Hyundai Sonata models?
Are these brakes compatible with all 2015-2019 Hyundai Sonata models?
Yes, these brakes are designed to be compatible with all trim levels of the 2015-2019 Hyundai Sonata, including SE, Eco, Sport, Limited, and Plug-in Hybrid models. They meet OEM specifications for rotor size, pad material, and caliper fitment. Always verify your vehicle’s specific configuration, such as engine type and wheel size, as slight variations may exist. For hybrid models, ensure the brake pads are compatible with regenerative braking systems.
Q2 What is the recommended maintenance schedule for the brakes?
What is the recommended maintenance schedule for the brakes?
Hyundai recommends inspecting the brake system every 12,000 miles or annually, whichever comes first. Replace brake pads when they reach a thickness of 3mm or less. Rotors should be checked for wear, warping, or scoring and replaced as needed. Brake fluid should be flushed every 30,000 miles or 2 years to maintain optimal performance. Regular cleaning of brake components is also advised to prevent debris buildup.
Q3 How do I replace the brakes on a 2015-2019 Hyundai Sonata?
How do I replace the brakes on a 2015-2019 Hyundai Sonata?
To replace the brakes, first, lift the vehicle and remove the wheels. Loosen and remove the caliper bolts, then detach the caliper and hang it safely. Remove the old brake pads and inspect the rotor. If necessary, replace the rotor. Install the new brake pads, reassemble the caliper, and tighten the bolts to the manufacturer’s torque specifications. Reinstall the wheels and lower the vehicle. Test the brakes before driving to ensure proper function.
Q4 What should I do if my brakes are squeaking or vibrating?
What should I do if my brakes are squeaking or vibrating?
Squeaking brakes may indicate worn pads, contaminated rotors, or lack of lubrication on the pad backing plates. Vibrations often suggest warped rotors or uneven pad deposits. Inspect the brake components for wear and damage. Clean the rotors with brake cleaner and replace pads or rotors if necessary. Ensure all hardware is properly lubricated and torqued. If issues persist, consult a professional mechanic for further diagnosis.
Q5 How can I optimize the performance of my brakes?
How can I optimize the performance of my brakes?
To optimize brake performance, use high-quality brake pads and rotors designed for your driving style. Avoid hard braking to reduce heat buildup and rotor warping. Regularly clean brake components to prevent debris accumulation. Consider upgrading to performance brake fluid for improved heat resistance. Properly bed in new brake pads by following the manufacturer’s instructions to ensure even pad material transfer and optimal 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.
2015-2019 Hyundai Sonata Service Manual
Coming SoonThis manual provides detailed instructions for servicing and maintaining the Hyundai Sonata, including brake system diagnostics, repair procedures, and torque specifications.
Technical Service Bulletin: Brake System Updates
Coming SoonThis bulletin outlines updates and fixes for common brake system issues in 2015-2019 Hyundai Sonata models, including noise reduction and performance improvements.
Hyundai Sonata Brake Parts Catalog
Coming SoonThis catalog provides a comprehensive list of brake components, including pads, rotors, calipers, and hardware, specific to the 2015-2019 Hyundai Sonata.
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Technical Information
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