Hyundai Veloster 2011-2018 A6F Transmission Transmission Specifications
Hyundai Veloster 2011-2018

Hyundai Veloster 2011-2018 A6F Transmission Specifications

This document provides a detailed overview of the A6F transmission specifications for the 2011-2018 Hyundai Veloster. It includes critical technical data such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. The specifications are essential for mechanics, enthusiasts, and owners to understand the transmission's performance, ensure proper maintenance, and diagnose potential issues. Additionally, this guide serves as a valuable resource for those looking to upgrade or replace the transmission, offering compatibility and performance insights. By referencing this document, readers can make informed decisions about repairs, upgrades, and general care of the Hyundai Veloster's A6F transmission.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the a6f-transmission used in the 2011-2018 Hyundai Veloster. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission system, its components, and maintenance requirements. Use the search and navigation tools to quickly locate specific information or explore sections for a comprehensive understanding of the transmission.

How to Use

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Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections for detailed information.

Key Specifications

Type

6-speed automatic

Torque Capacity

123 lb-ft

Fluid Type

SP-IV

Weight

120 lbs

Service Interval

60,000 miles

Available Specifications

Transmission Design

This section covers the design and architecture of the a6f-transmission, including its configuration, components, and integration with the Hyundai Veloster's drivetrain. Learn about the transmission's construction and how it supports vehicle performance.

Configuration and Layout
  • 6-speed automatic transmission
  • Front-wheel drive configuration
  • Compact and lightweight design
  • Optimized for fuel efficiency
  • Seamless integration with 1.6L Gamma engine
Key Components
  • Torque converter with lock-up clutch
  • Planetary gear sets for smooth shifting
  • Hydraulic control system for precise operation
  • Durable clutch packs for enhanced performance
  • Integrated valve body for fluid management

Performance Specifications

Explore the performance metrics of the a6f-transmission, including its torque capacity, shift response, and efficiency. This section provides data to help evaluate the transmission's capabilities.

Torque and Power Handling
  • Maximum torque capacity of 123 lb-ft
  • Designed for engines up to 138 horsepower
  • Efficient power transfer for improved acceleration
  • Optimized for urban and highway driving
Shift Response and Smoothness
  • Quick and precise gear shifts
  • Adaptive shift logic for varied driving conditions
  • Minimized shift shock for comfort
  • Sport mode for enhanced driving dynamics

Maintenance and Service

This section provides guidelines for maintaining the a6f-transmission, including fluid changes, inspections, and common issues. Follow these recommendations to ensure long-term reliability.

Fluid Requirements
  • Use Hyundai-approved SP-IV transmission fluid
  • Recommended fluid change interval: 60,000 miles
  • Check fluid level regularly for optimal performance
  • Avoid mixing different fluid types
Common Issues and Solutions
  • Address delayed shifting with software updates
  • Inspect for fluid leaks around seals and gaskets
  • Replace worn clutch packs if slipping occurs
  • Monitor for unusual noises during operation

Transmission Specifications

Overview

Type
Automatic
Configuration
6-speed
Platform
Front-wheel drive
Material
Aluminum alloy casing
Location
Front axle

Dimensions

Length
24.5 inches / 622.3 mm
Width
18.7 inches / 475 mm
Height
14.3 inches / 363.2 mm
Weight
125 lbs / 56.7 kg
input Shaft Diameter
1.18 inches / 30 mm
Output Shaft Diameter
1.57 inches / 40 mm
Fluid Capacity
6.9 quarts / 6.5 liters

Materials

Casing
Aluminum alloy
Gears
Hardened steel
Clutch Packs
Friction material with steel plates
Seals
Viton rubber

Features

Shift Technology
  • Shift-by-wire system
  • Adaptive shift control
  • Manual shift mode
Efficiency
  • Reduced internal friction
  • Optimal gear ratios
  • Lock-up torque converter
Durability
  • Hardened gear teeth
  • High-temperature seals
  • Robust clutch design
Performance
  • Quick shift response
  • Smooth gear transitions
  • Enhanced acceleration

Safety Features

Overload Protection
  • Torque limiter
  • Overheat warning system
Fail Safe
  • Safe mode activation
  • Backup gear engagement
Monitoring
  • Transmission temperature sensor
  • Fluid level sensor

Comfort Features

Noise Reduction
  • Sound-dampening casing
  • Precision gear meshing
Smoothness
  • Adaptive shift logic
  • Low-vibration design
Convenience
  • Paddle shifters
  • Auto-hold function

Accessories

Upgrades
  • Performance shift kit
  • High-capacity cooler
Maintenance
  • Transmission fluid filter
  • Seal replacement kit
Diagnostics
  • OBD-II scanner
  • Transmission software update

Maintenance

Service interval
Every 30,000 miles / 24 months
Service Items
  • Fluid and filter replacement
  • Seal inspection
  • Clutch pack check
  • Shift solenoid test
  • Transmission software update
Maintenance Notes
Use only Hyundai-recommended transmission fluid for optimal performance.

Warranty

Basic
Miles: 60,000
Years: 5
Coverage: Parts and labor
Powertrain
Miles: 100,000
Years: 10
Coverage: Major components
Corrosion
Miles: Unlimited
Years: 7
Coverage: Perforation only
Emissions
Miles: 80,000
Years: 8
Coverage: Emission-related parts

Production Details

Manufacturer
Hyundai Motor Company
Manufacturing Process
  • Precision CNC machining
  • Heat treatment of gears
  • Automated assembly
Quality Control
Testing: Durability testing, Shift performance testing
Standards: ISO 9001 certified, Hyundai internal standards
Sustainability
  • Recyclable materials
  • Energy-efficient production
Production Metrics
Units Per Year: 500,000
Defect Rate: 0.01%

Service Information for a6f transmission Service

Maintenance and service requirements specific to this component

30,000
24
  • Fluid and filter replacement
  • Seal inspection
  • Clutch pack check
  • Shift solenoid test
  • Transmission software update

Use only Hyundai-recommended transmission fluid.

60,000
48
  • Full transmission diagnostic
  • Torque converter inspection
  • Gear wear analysis
  • Fluid flush and replacement

Ensure all components are within factory specifications.

100,000
84
  • Complete transmission overhaul
  • Clutch pack replacement
  • Seal and gasket replacement
  • Performance testing

Major service requires specialized tools and expertise.

Common Questions

Find answers to common questions about torque specifications

Q1

Is the A6F transmission compatible with all Hyundai Veloster models from 2011-2018?

The A6F transmission is designed for Hyundai Veloster models from 2011-2018, specifically those with 1.6L Gamma engines. It is compatible with both manual and automatic variants. However, ensure your vehicle’s engine and drivetrain specifications match the A6F transmission requirements. For precise compatibility, refer to your vehicle’s VIN or consult a Hyundai dealership.

Q2

What are the maintenance requirements for the A6F transmission in a Hyundai Veloster?

Regular maintenance for the A6F transmission includes checking and replacing transmission fluid every 30,000-60,000 miles, inspecting for leaks, and ensuring proper clutch or torque converter function. For automatic transmissions, periodic software updates from Hyundai may be required. Always follow the maintenance schedule outlined in your owner’s manual to ensure optimal performance and longevity.

Q3

How do I replace the A6F transmission in my Hyundai Veloster?

Replacing the A6F transmission involves lifting the vehicle, removing the battery and air intake, disconnecting the driveshaft and exhaust, and unbolting the transmission mount. Carefully lower the old transmission and install the new one, ensuring all connections are secure. Reassemble components and refill with the recommended transmission fluid. Professional assistance is recommended for this complex procedure.

Q4

What should I do if my A6F transmission is slipping or shifting poorly?

If your A6F transmission is slipping or shifting poorly, first check the transmission fluid level and condition. Low or dirty fluid can cause issues. Inspect for leaks or damaged components. If the problem persists, perform a diagnostic scan for error codes. Common solutions include fluid replacement, solenoid repair, or software updates. Consult a certified technician for advanced diagnostics.

Q5

How can I optimize the performance of my A6F transmission?

To optimize A6F transmission performance, use high-quality transmission fluid recommended by Hyundai. Regularly check fluid levels and ensure proper maintenance. For manual transmissions, practice smooth shifting techniques. For automatic transmissions, consider software updates from Hyundai. Avoid aggressive driving and excessive load to prolong transmission life and maintain efficiency.

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 Veloster A6F Transmission Service Manual

Coming Soon

Detailed service manual covering installation, maintenance, and troubleshooting for the A6F transmission in Hyundai Veloster models.

A6F Transmission Technical Bulletin

Coming Soon

Technical service bulletin addressing common issues and updates for the A6F transmission in 2011-2018 Hyundai Veloster models.

Hyundai Veloster Parts and Accessories Guide

Coming Soon

Comprehensive guide listing compatible parts and accessories for the Hyundai Veloster, including A6F transmission components.

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
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  • If you're unsure about any procedure, consult a qualified professional mechanic.
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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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