Subaru Subaru Forester 2014-2018 TR580 Transmission Specifications
This document provides detailed technical specifications for the TR580 transmission used in the 2014-2018 Subaru Forester. It covers essential information such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are crucial for understanding the transmission's performance, ensuring proper maintenance, and facilitating repairs or upgrades. Whether you're a mechanic, enthusiast, or owner, this guide offers valuable insights into the transmission's design and functionality. It also includes compatibility details for parts and accessories, helping users make informed decisions. This comprehensive resource is designed to enhance your knowledge and support the longevity and efficiency of your Subaru Forester's transmission system.
Overview Specifications
This document provides detailed specifications and technical information about the TR580 transmission used in the 2014-2018 Subaru Forester. It includes sections on design, performance, maintenance, and troubleshooting. Use this guide to understand the transmission's features, optimize its performance, and address common issues. The quick reference section offers key specs for easy access.
How to Use
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Key Specifications
Transmission Type
Automatic (CVT)
Gear Ratios
3.540:1 to 1.000:1
Fluid Capacity
9.5 quarts
Weight
130 lbs
Torque Capacity
250 lb-ft
Available Specifications
Design and Construction
This section covers the structural and mechanical design of the TR580 transmission, including its components, materials, and assembly.
Design and Construction
This section covers the structural and mechanical design of the TR580 transmission, including its components, materials, and assembly.
Transmission Components
- Compact design for improved efficiency
- Aluminum alloy casing for reduced weight
- Helical gears for smoother operation
- Sealed bearings for durability
- Integrated torque converter
- Electronic control module (ECM)
Materials and Build
- High-strength steel gears
- Composite clutch plates
- Corrosion-resistant coatings
- Precision-machined components
- Heat-treated shafts
Performance and Efficiency
Explore the TR580 transmission's performance metrics, including gear ratios, fuel efficiency, and power handling capabilities.
Performance and Efficiency
Explore the TR580 transmission's performance metrics, including gear ratios, fuel efficiency, and power handling capabilities.
Gear Ratios
- 1st gear: 3.540:1
- 2nd gear: 2.264:1
- 3rd gear: 1.471:1
- 4th gear: 1.000:1
- Reverse gear: 3.166:1
Efficiency Features
- Optimized hydraulic system
- Low-friction bearings
- Electronic shift control
- Reduced internal drag
- Eco-mode programming
Maintenance and Care
Learn about recommended maintenance practices, fluid specifications, and inspection intervals to ensure the longevity of the TR580 transmission.
Maintenance and Care
Learn about recommended maintenance practices, fluid specifications, and inspection intervals to ensure the longevity of the TR580 transmission.
Fluid Specifications
- Recommended fluid: Subaru ATF-HP
- Fluid capacity: 9.5 quarts
- Change interval: Every 60,000 miles
- Fluid compatibility guidelines
- Flush procedure
Inspection and Service
- Check for leaks regularly
- Monitor shift quality
- Inspect mounts and linkages
- Replace filters as needed
- Diagnostic scan for error codes
Search Specifications
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Transmission Specifications
Overview
- Type
- Continuously Variable Transmission (CVT)
- Configuration
- Front-wheel drive (FWD) / All-wheel drive (AWD)
- Platform
- Subaru Global Platform (SGP)
- Material
- Aluminum alloy casing
- Location
- Front-mounted, longitudinal
Dimensions
- Length
- 28.5 in (724 mm)
- Width
- 18.7 in (475 mm)
- Height
- 15.9 in (404 mm)
- Weight
- 187 lbs (85 kg)
- input Shaft Diameter
- 1.2 in (30.5 mm)
- Output Shaft Diameter
- 1.1 in (28 mm)
- Fluid Capacity
- 9.5 quarts (9 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- High-strength steel
- Belts
- High-tensile steel with composite layers
- Bearings
- Chrome steel
- Seals
- Nitrile rubber
Features
- Performance
-
- Adaptive shift control
- Simulated 7-speed manual mode
- Hill descent control
- Sport mode
- Efficiency
-
- Low-friction design
- Optimized gear ratios
- Eco mode
- Reduced internal drag
- Durability
-
- High-strength steel belts
- Reinforced casing
- Thermal management system
- Sealed bearings
- integration
-
- Compatible with Subaru EyeSight system
- Integrated torque converter
- Direct engine mounting
- Electronic control unit (ECU) integration
- Safety
-
- Fail-safe mode
- Overheat protection
- Reverse lockout
- Neutral control
Safety Features
- Mechanical
-
- Overheat protection
- Reverse lockout
- Neutral control
- Electronic
-
- Fail-safe mode
- ECU diagnostics
- Shift interlock system
- Thermal
-
- Cooling fins
- Integrated fluid cooler
- Temperature sensors
Comfort Features
- Driving
-
- Smooth acceleration
- Quiet operation
- Adaptive shift control
- Control
-
- Paddle shifters
- Sport mode
- Hill descent control
- Climate
-
- Thermal management
- Reduced vibration
- Noise insulation
Accessories
- Performance
-
- Transmission cooler
- Upgraded ECU
- Performance fluid
- Maintenance
-
- Fluid change kit
- Filter kit
- Seal kit
- Diagnostics
-
- OBD-II scanner
- Transmission diagnostic tool
- Fluid temperature gauge
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid replacement
- Filter replacement
- Seal inspection
- Belt inspection
- ECU diagnostics
- Maintenance Notes
- Use only Subaru-approved CVT fluid for optimal performance.
Warranty
- Basic
- Miles: 60,000Years: 5Coverage: Parts and labor
- Powertrain
- Miles: 100,000Years: 7Coverage: Transmission components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Casing and seals
- Extended
- Miles: 120,000Years: 10Coverage: Optional extended warranty
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Precision casting
- CNC machining
- Automated assembly
- Quality testing
- Quality Control
- inspection: 100% component testingTesting: Durability testing, Thermal cycling, Noise and vibration testing
- Sustainability
-
- Recycled materials
- Energy-efficient production
- Waste reduction
- Production Metrics
- Units Per Year: 500,000Defect Rate: 0.01%Lead Time: 4 weeks
Service Information for tr580 transmission Service
Maintenance and service requirements specific to this component
- Fluid replacement
- Filter replacement
- Seal inspection
- Belt inspection
- ECU diagnostics
Use only Subaru-approved CVT fluid.
- Fluid and filter replacement
- Seal replacement
- Belt tension check
- Thermal system inspection
- Shift performance test
Inspect for wear and replace components as needed.
- Complete fluid flush
- Belt replacement
- Seal replacement
- Thermal system overhaul
- Full diagnostic scan
Major service interval; consider professional inspection.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the TR580 transmission compatible with all 2014-2018 Subaru Forester models?
Is the TR580 transmission compatible with all 2014-2018 Subaru Forester models?
The TR580 transmission is compatible with most 2014-2018 Subaru Forester models, particularly those equipped with the 2.5L FB25 engine. However, compatibility may vary depending on the specific trim level and drivetrain configuration (e.g., AWD). Always verify the vehicle's VIN and consult the manufacturer's compatibility chart before proceeding with installation or replacement to ensure proper fitment and functionality.
Q2 What are the maintenance requirements for the TR580 transmission?
What are the maintenance requirements for the TR580 transmission?
The TR580 transmission requires regular maintenance to ensure optimal performance and longevity. Key tasks include checking and replacing the transmission fluid every 30,000 to 60,000 miles, inspecting for leaks, and ensuring the transmission cooler is functioning properly. Additionally, periodic inspections of the clutch system (if applicable) and software updates for the transmission control module are recommended. Always refer to the vehicle's service manual for specific intervals and procedures.
Q3 How do I install or replace the TR580 transmission in a 2014-2018 Subaru Forester?
How do I install or replace the TR580 transmission in a 2014-2018 Subaru Forester?
Replacing the TR580 transmission involves several steps: 1) Disconnect the battery and remove components obstructing access to the transmission. 2) Drain the transmission fluid and disconnect the driveshaft, axles, and electrical connectors. 3) Support the transmission with a jack and remove the mounting bolts. 4) Carefully lower and remove the old transmission. 5) Install the new transmission, ensuring proper alignment and torque specifications. 6) Reconnect all components, refill the transmission fluid, and test for proper operation. Always follow the service manual for detailed instructions.
Q4 What are common troubleshooting steps for the TR580 transmission?
What are common troubleshooting steps for the TR580 transmission?
Common issues with the TR580 transmission include rough shifting, fluid leaks, and warning lights. Start by checking the transmission fluid level and condition. Inspect for leaks around seals and gaskets. Use a diagnostic tool to scan for error codes in the transmission control module. If the issue persists, inspect the clutch system (if applicable) and the torque converter. Software updates may also resolve certain performance issues. For persistent problems, consult a professional technician.
Q5 How can I optimize the performance of the TR580 transmission?
How can I optimize the performance of the TR580 transmission?
To optimize the TR580 transmission's performance, use high-quality transmission fluid and adhere to the recommended maintenance schedule. Ensure the transmission cooler is clean and functioning properly to prevent overheating. Consider upgrading to a performance torque converter or clutch system for enhanced drivability. Regularly update the transmission control module software to benefit from the latest improvements. Avoid aggressive driving habits that can strain the transmission and reduce its lifespan.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2014-2018 Subaru Forester TR580 Service Manual
Coming SoonThis comprehensive manual provides detailed instructions for installation, maintenance, and troubleshooting of the TR580 transmission.
TR580 Transmission Technical Bulletin
Coming SoonThis bulletin outlines common issues, software updates, and recommended fixes for the TR580 transmission in 2014-2018 Subaru Forester models.
TR580 Transmission Parts Catalog
Coming SoonThis catalog lists compatible parts and accessories for the TR580 transmission, including seals, gaskets, and fluid recommendations.
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Important information about using this content
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
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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