Hyundai Ioniq 2017-present Brakes Specifications
Hyundai Ioniq 2017-present

Hyundai Ioniq 2017-present Brakes Specifications

Explore the detailed braking system specifications for the 2017-Present Hyundai IONIQ. Learn about brake types, rotor sizes, pad materials, and maintenance tips for optimal performance and safety.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the braking system of the 2017-Present Hyundai IONIQ. It is designed to assist users in understanding the components, features, and maintenance of the brakes. Use the search functionality to find specific terms or navigate through the sections to explore detailed information about the braking system.

How to Use

Use the search bar to enter keywords related to the braking system, such as 'brake pads' or 'ABS'. The system will highlight relevant sections and subsections containing your search term.

Click on the section titles to expand and view their contents. Each section is organized into subsections with detailed points about the braking system. Use the table of contents to jump directly to a specific section.

Key Specifications

Brake Pad Thickness

10 mm (new)

Rotor Diameter

300 mm (front)

Brake Fluid Type

DOT 4

ABS Activation Speed

15 km/h

Regenerative Braking Efficiency

Up to 20%

Available Specifications

Brake System Components

This section covers the primary components of the Hyundai IONIQ's braking system, including the brake pads, rotors, and calipers. It provides technical details about their design, materials, and functionality.

Brake Pads
  • Made from high-friction composite materials
  • Designed for durability and heat resistance
  • Available in both organic and semi-metallic variants
  • Provide consistent stopping power in various conditions
Brake Rotors
  • Constructed from cast iron for strength
  • Vented design for improved heat dissipation
  • Drilled and slotted options available for performance models
  • Resistant to warping and cracking under stress
Brake Calipers
  • Single or dual-piston configurations depending on trim
  • Made from lightweight aluminum alloy
  • Include anti-rust coatings for longevity
  • Designed for precise brake pad alignment

Advanced Braking Features

This section highlights the advanced technologies integrated into the Hyundai IONIQ's braking system, such as ABS, EBD, and regenerative braking. It explains how these features enhance safety and performance.

Anti-Lock Braking System (ABS)
  • Prevents wheel lockup during hard braking
  • Improves steering control in emergency situations
  • Uses wheel speed sensors to monitor traction
  • Automatically modulates brake pressure
Electronic Brakeforce Distribution (EBD)
  • Balances brake force between front and rear wheels
  • Optimizes braking efficiency based on load
  • Reduces stopping distance in varying conditions
  • Works in conjunction with ABS
Regenerative Braking
  • Converts kinetic energy into electrical energy
  • Extends battery life in hybrid and electric models
  • Provides smoother deceleration
  • Adjusts intensity based on driving mode

Maintenance and Care

This section provides guidance on maintaining the braking system of the Hyundai IONIQ. It includes tips for inspection, replacement intervals, and common issues to watch for.

Inspection Tips
  • Check brake pads for wear every 10,000 miles
  • Inspect rotors for signs of scoring or warping
  • Monitor brake fluid levels regularly
  • Listen for unusual noises during braking
Replacement Intervals
  • Replace brake pads every 30,000-50,000 miles
  • Replace rotors every 50,000-70,000 miles
  • Flush brake fluid every 30,000 miles
  • Replace calipers as needed based on condition
Common Issues
  • Brake squeaking due to worn pads
  • Vibration caused by warped rotors
  • Reduced braking power from contaminated fluid
  • Sticking calipers due to corrosion

Brakes Specifications

Overview

Type
Hydraulic Disc
Configuration
Four-wheel disc brakes
Platform
Hyundai IONIQ 2017-Present
Material
Ventilated Cast Iron
Location
Front and Rear Axles

Dimensions

Front Rotor Diameter
11.8 inches (300 mm)
Rear Rotor Diameter
10.3 inches (262 mm)
Front Rotor Thickness
1.1 inches (28 mm)
Rear Rotor Thickness
0.8 inches (20 mm)
Pad Area Front
15.2 square inches (98 square cm)
Pad Area Rear
12.4 square inches (80 square cm)
Caliper Piston Diameter
2.5 inches (64 mm)

Materials

Rotors
Ventilated Cast Iron
Brake Pads
Ceramic Composite
Calipers
Aluminum Alloy
Brake Lines
Stainless Steel Braided

Features

Performance
  • Anti-lock Braking System (ABS)
  • Electronic Brake-force Distribution (EBD)
  • Brake Assist
Technology
  • Regenerative Braking System
  • Automatic Emergency Braking (AEB)
  • Hill Start Assist
Durability
  • Corrosion-resistant rotors
  • High-temperature resistant pads
  • Dust-reducing pad material
Maintenance
  • Wear sensor indicators
  • Easy-access caliper design
  • Self-adjusting parking brake
Safety
  • Traction Control System (TCS)
  • Vehicle Stability Management (VSM)
  • Electronic Stability Control (ESC)

Safety Features

Emergency
  • Automatic Emergency Braking (AEB)
  • Anti-lock Braking System (ABS)
Stability
  • Electronic Stability Control (ESC)
  • Traction Control System (TCS)
Assistance
  • Brake Assist
  • Hill Start Assist

Comfort Features

Noise Reduction
  • Low-noise ceramic pads
  • Vibration-damping rotors
Pedal Feel
  • Smooth pedal response
  • Adjustable brake sensitivity
Maintenance
  • Long-lasting pad material
  • Easy-to-replace components

Accessories

Upgrades
  • Performance brake pads
  • Slotted rotors
  • Brake fluid upgrade
Tools
  • Brake pad spreader
  • Torque wrench
  • Brake bleeder kit
Maintenance
  • Brake cleaner spray
  • Brake grease
  • Wear sensor replacement kit

Maintenance

Service interval
Every 15,000 miles or 12 months
Service Items
  • Inspect brake pads and rotors
  • Check brake fluid level and condition
  • Test brake system for leaks
  • Inspect brake lines and hoses
  • Check parking brake operation
Maintenance Notes
Brake fluid replacement recommended every 30,000 miles

Warranty

Basic
5 years/60,000 miles
Powertrain
10 years/100,000 miles
Corrosion
7 years/unlimited miles
Brake Pads
1 year/12,000 miles
Warranty Terms
Excludes normal wear and tear items

Production Details

Manufacturer
Hyundai Motor Company
Manufacturing Process
  • Precision casting of rotors
  • Robotic assembly of calipers
  • Automated quality inspection
Quality Control
Rotor inspection: 100% dimensional accuracy check
Caliper Testing: Pressure and leakage tests
Pad Material: Heat and wear resistance testing
Sustainability Practices
  • Recycled materials in brake components
  • Low-emission manufacturing processes
  • Waste reduction initiatives
Production Metrics
  • Annual production capacity: 500,000 units
  • Defect rate: <0.1%
  • Energy efficiency: 95%

Service Information for brakes Service

Maintenance and service requirements specific to this component

15,000
12
  • Inspect brake pads and rotors
  • Check brake fluid level
  • Test brake system for leaks
  • Inspect brake lines and hoses
  • Check parking brake operation

Regular inspection helps prevent premature wear

30,000
24
  • Replace brake fluid
  • Inspect and clean calipers
  • Check brake pad wear sensors
  • Test brake system performance
  • Inspect ABS system

Brake fluid replacement is critical for system performance

60,000
48
  • Replace brake pads and rotors
  • Inspect and service calipers
  • Replace brake fluid
  • Test all safety systems
  • Inspect and adjust parking brake

Major brake service requires professional equipment

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Are the brakes for the 2017-Present Hyundai IONIQ compatible with other Hyundai models?

The brakes for the 2017-Present Hyundai IONIQ are specifically designed for this model and may not be compatible with other Hyundai vehicles. The IONIQ uses a unique brake system tailored to its hybrid and electric powertrains. Compatibility depends on factors like rotor size, caliper design, and brake pad specifications. Always verify part numbers and consult a Hyundai dealership or automotive expert before attempting cross-model compatibility.

Q2

What is the recommended maintenance schedule for the IONIQ's brakes?

Hyundai recommends inspecting the brake system every 12,000 miles or annually, whichever comes first. This includes checking brake pads, rotors, and fluid levels. Brake pads typically need replacement every 30,000-50,000 miles, depending on driving conditions. Brake fluid should be flushed every 30,000 miles or as specified in the owner’s manual. Regular maintenance ensures optimal performance and safety.

Q3

How do I replace the brake pads on a 2017-Present Hyundai IONIQ?

To replace the brake pads, lift the vehicle and remove the wheels. 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, reattach the caliper, and tighten the bolts. Replace the wheels and lower the vehicle. Test the brakes before driving. For precise instructions, refer to the service manual.

Q4

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

Squeaking or vibrating brakes often indicate worn pads, warped rotors, or debris in the brake system. Inspect the pads and rotors for wear or damage. If the pads are thin or rotors are uneven, replace them. Clean the brake components to remove debris. If the issue persists, check for caliper misalignment or brake fluid contamination. Consult a professional if needed.

Q5

How can I optimize the performance of my IONIQ's brakes?

To optimize brake performance, use high-quality brake pads and rotors designed for the IONIQ. Regularly inspect and maintain the brake system, including fluid levels and pad thickness. Avoid aggressive driving to reduce wear. Ensure proper bedding of new brake components by following the manufacturer’s instructions. Consider upgrading to performance brake parts 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.

Hyundai IONIQ Service Manual

Coming Soon

Detailed service manual for the 2017-Present Hyundai IONIQ, covering brake system maintenance, repair, and troubleshooting.

Brake System Technical Bulletin

Coming Soon

Technical service bulletin addressing common brake system issues and updates for the 2017-Present Hyundai IONIQ.

Hyundai IONIQ Parts Catalog

Coming Soon

Comprehensive catalog of genuine Hyundai parts and accessories for the 2017-Present IONIQ, including brake components.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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