Hyundai Veloster 2019-present D7F Transmission Specifications
This document provides detailed technical specifications for the D7F transmission used in Hyundai Veloster models from 2019 to the present. It includes critical data such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are essential for mechanics, enthusiasts, and vehicle owners to understand the transmission's performance, ensure proper maintenance, and diagnose potential issues. Additionally, the document covers compatibility information for parts and upgrades, making it a valuable resource for those looking to enhance or repair their vehicle. By offering precise and reliable information, this guide supports informed decision-making and optimal vehicle care.
Overview Specifications
This document provides detailed specifications and technical information about the d7f-transmission used in the 2019-Present Hyundai Veloster. It is designed for automotive professionals, enthusiasts, and technicians seeking to understand the transmission's features, maintenance, and performance. Use this guide to navigate through sections, find specific details, and access quick reference points for efficient troubleshooting and understanding.
How to Use
Use the search functionality by entering keywords related to the transmission, such as 'gear ratios' or 'fluid capacity'. The search will highlight relevant sections and subsections for quick access.
Navigate through the document using the section titles and subsections. Click on any section to expand it and view detailed information. Use the table of contents for an overview of all available topics.
Key Specifications
Transmission Type
6-speed automatic
Gear Ratios
3.55:1 to 0.68:1
Fluid Capacity
7.4 quarts
Weight
145 lbs
Fuel Efficiency
Up to 30 mpg
Available Specifications
Transmission Design
This section covers the design and architecture of the d7f-transmission, including its layout, components, and engineering highlights. It provides insights into how the transmission is optimized for performance and efficiency.
Transmission Design
This section covers the design and architecture of the d7f-transmission, including its layout, components, and engineering highlights. It provides insights into how the transmission is optimized for performance and efficiency.
Mechanical Layout
- Front-wheel drive configuration
- Compact and lightweight design
- 6-speed automatic transmission
- Dual-clutch system for smooth shifting
- Optimized gear ratios for fuel efficiency
- Advanced torque converter design
Key Components
- High-strength alloy gears
- Precision-engineered clutch plates
- Integrated electronic control unit (ECU)
- Hydraulic pressure system for gear shifts
- Durable transmission housing
- Sealed lubrication system
Performance Features
Explore the performance characteristics of the d7f-transmission, including its responsiveness, efficiency, and driving dynamics. This section highlights the features that enhance the driving experience.
Performance Features
Explore the performance characteristics of the d7f-transmission, including its responsiveness, efficiency, and driving dynamics. This section highlights the features that enhance the driving experience.
Driving Modes
- Standard drive mode for balanced performance
- Sport mode for enhanced acceleration
- Eco mode for improved fuel efficiency
- Manual shift mode for driver control
- Adaptive shift logic for varying conditions
- Seamless transition between modes
Efficiency Metrics
- Fuel economy rating: up to 30 mpg combined
- Reduced internal friction for efficiency
- Optimized gear ratios for highway driving
- Lightweight materials for reduced energy loss
- Efficient thermal management system
- Low rolling resistance design
Maintenance and Care
Learn about the maintenance requirements and care tips for the d7f-transmission to ensure longevity and optimal performance. This section includes recommended service intervals and troubleshooting tips.
Maintenance and Care
Learn about the maintenance requirements and care tips for the d7f-transmission to ensure longevity and optimal performance. This section includes recommended service intervals and troubleshooting tips.
Service Intervals
- Transmission fluid change every 60,000 miles
- Inspect clutch system every 30,000 miles
- Check for leaks during routine maintenance
- Replace filters as recommended
- Update ECU software periodically
- Professional inspection every 2 years
Troubleshooting Tips
- Address rough shifting by checking fluid levels
- Unusual noises may indicate worn components
- Delayed engagement could signal hydraulic issues
- Check for error codes using diagnostic tools
- Ensure proper alignment of transmission components
- Consult a technician for persistent issues
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Transmission Specifications
Overview
- Type
- Dual-Clutch Transmission (DCT)
- Configuration
- 7-speed automatic with manual shifting mode
- Platform
- Hyundai-Kia D7F
- Material
- Aluminum alloy casing
- Location
- Front-wheel drive
Dimensions
- Length
- 22.5 inches / 571.5 mm
- Width
- 18.3 inches / 464.8 mm
- Height
- 14.7 inches / 373.4 mm
- Weight
- 145 lbs / 65.8 kg
- input Shaft Diameter
- 1.2 inches / 30.5 mm
- Output Shaft Diameter
- 1.4 inches / 35.6 mm
- Fluid Capacity
- 6.3 quarts / 6 liters
Materials
- Casing
- Aluminum alloy
- Gears
- High-strength steel
- Clutch Pack
- Carbon composite
- Seals
- Viton rubber
Features
- Performance
-
- Quick shift response
- Sport mode
- Manual shifting mode
- Eco mode
- Technology
-
- Electro-hydraulic control
- Adaptive shift logic
- Hill-start assist
- Downshift rev matching
- Design
-
- Compact and lightweight
- Integrated oil cooler
- Low friction bearings
- Sealed for life design
- Efficiency
-
- Reduced fuel consumption
- Optimized gear ratios
- Low internal friction
- Efficient lubrication system
- Durability
-
- High-temperature resistance
- Corrosion-resistant materials
- Robust clutch design
- Long service intervals
Safety Features
- Operational Safety
-
- Overheat protection
- Fail-safe mode
- Clutch slip prevention
- Driving Safety
-
- Hill-start assist
- Downshift rev matching
- Adaptive shift logic
Comfort Features
- Driving Comfort
-
- Smooth gear shifts
- Quiet operation
- Adaptive shift logic
- User interface
-
- Paddle shifters
- Sport mode
- Eco mode
- Environmental Comfort
-
- Low noise levels
- Reduced vibrations
- Efficient cooling system
Accessories
- Performance
-
- Transmission oil cooler
- Performance clutch kit
- Shift enhancement module
- Maintenance
-
- Transmission fluid
- Filter kit
- Seal kit
- Diagnostics
-
- OBD-II scanner
- Diagnostic software
- Transmission tester
Maintenance
- Service interval
- Every 30,000 miles / 24 months
- Service Items
-
- Inspect transmission fluid
- Check for leaks
- Inspect clutch operation
- Check mounts and linkages
- Reset adaptive shift logic
- Maintenance Notes
- Use only Hyundai-approved transmission fluid. Avoid aggressive driving to prolong clutch life.
Warranty
- Basic Warranty
- Miles: 60,000Years: 5Coverage: Bumper-to-bumper
- Powertrain Warranty
- Miles: 100,000Years: 10Coverage: Transmission components
- Corrosion Warranty
- Miles: UnlimitedYears: 7Coverage: Perforation from corrosion
- Roadside Assistance
- Miles: UnlimitedYears: 5Coverage: Towing and emergency services
Production Details
- Manufacturer
- Hyundai Motor Company
- Manufacturing Process
-
- Precision machining
- Automated assembly
- Quality control testing
- Quality Control
- Testing: Durability testing, Performance testing, Environmental testingStandards: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Year: 500,000Defect Rate: Less than 0.1%Production Time: 2 hours per unit
Service Information for d7f transmission Service
Maintenance and service requirements specific to this component
- Inspect transmission fluid
- Check for leaks
- Inspect clutch operation
- Reset adaptive shift logic
Use only Hyundai-approved transmission fluid
- Replace transmission fluid
- Inspect and replace filter if necessary
- Check mounts and linkages
- Perform diagnostic scan
Special tools required for fluid replacement
- Inspect and replace clutch pack if necessary
- Perform full diagnostic scan
- Check and replace seals if necessary
- Inspect and clean oil cooler
Requires specialized equipment and training
Common Questions
Find answers to common questions about torque specifications
Q1 Is the D7F transmission compatible with all 2019-Present Hyundai Veloster models?
Is the D7F transmission compatible with all 2019-Present Hyundai Veloster models?
The D7F transmission is specifically designed for the 2019-Present Hyundai Veloster, including the base, Turbo, and N models. It is compatible with both manual and automatic variants, ensuring optimal performance across all trims. However, always verify with your vehicle's VIN and consult the manufacturer's guidelines to confirm compatibility, especially for custom or modified configurations.
Q2 What are the maintenance requirements for the D7F transmission in the Hyundai Veloster?
What are the maintenance requirements for the D7F transmission in the Hyundai Veloster?
The D7F transmission requires regular maintenance to ensure longevity and performance. Hyundai recommends a transmission fluid check every 30,000 miles and a full fluid replacement every 60,000 miles. Inspect for leaks, unusual noises, or shifting issues during routine service. Adhering to the manufacturer's maintenance schedule, including timely software updates, is crucial for optimal operation.
Q3 How do I install or replace the D7F transmission in my Hyundai Veloster?
How do I install or replace the D7F transmission in my Hyundai Veloster?
Installing or replacing the D7F transmission requires professional expertise. Begin by safely lifting the vehicle and removing the transmission mount. Disconnect the driveshaft, wiring harness, and fluid lines. Use a transmission jack to remove the old unit and install the new one, ensuring proper alignment. Reconnect all components, refill transmission fluid, and perform a test drive to verify functionality.
Q4 What should I do if my D7F transmission is not shifting properly?
What should I do if my D7F transmission is not shifting properly?
If your D7F transmission is not shifting properly, start by checking the transmission fluid level and condition. Low or contaminated fluid can cause shifting issues. Inspect for error codes using a diagnostic tool and reset the transmission control module if necessary. If problems persist, consult a certified technician for a thorough diagnosis and potential repairs.
Q5 How can I optimize the performance of my D7F transmission?
How can I optimize the performance of my D7F transmission?
To optimize D7F transmission performance, use high-quality transmission fluid and adhere to the manufacturer's maintenance schedule. Regularly update the transmission control software and avoid aggressive driving habits. Consider installing performance-enhancing components like a transmission cooler for high-stress conditions. Properly warming up the vehicle before driving can also improve transmission longevity and 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 D7F Transmission Service Manual
Coming SoonDetailed service manual covering the D7F transmission, including installation, maintenance, and troubleshooting procedures.
Hyundai Technical Service Bulletin for D7F Transmission Updates
Coming SoonLatest updates and modifications for the D7F transmission, including software improvements and known issues.
Hyundai Veloster Parts and Accessories Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts for the Hyundai Veloster, including transmission components.
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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