Subaru Subaru Outback 2020-present TR690 Transmission Specifications
This document provides a detailed overview of the TR690 transmission specifications for the 2020-Present Subaru Outback. It includes technical details such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are essential for understanding the transmission's performance, ensuring proper maintenance, and diagnosing potential issues. Whether you're a technician, enthusiast, or owner, this guide offers valuable insights into the transmission's design, compatibility, and operational parameters, helping you optimize performance and longevity.
Overview Specifications
This document provides detailed specifications and technical information about the TR690 transmission used in the 2020-Present Subaru Outback. It is designed to assist users in understanding the transmission's features, performance, and maintenance requirements. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering key aspects of the TR690 transmission, including design, performance, and maintenance.
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Key Specifications
Transmission Type
CVT
Torque Capacity
260 lb-ft
Fuel Efficiency
33 MPG highway
Fluid Capacity
10.5 quarts
Towing Capacity
3,500 lbs
Available Specifications
Design and Construction
This section covers the design and construction features of the TR690 transmission, including its materials, layout, and integration with the Subaru Outback's drivetrain.
Design and Construction
This section covers the design and construction features of the TR690 transmission, including its materials, layout, and integration with the Subaru Outback's drivetrain.
Transmission Layout
- Continuously Variable Transmission (CVT) design
- Chain-driven system for smooth power delivery
- Compact and lightweight construction
- Integrated torque converter for improved efficiency
- Sealed unit for reduced maintenance
- Compatible with Subaru's Symmetrical All-Wheel Drive
Materials and Durability
- High-strength steel components
- Advanced lubrication system for longevity
- Heat-resistant seals and gaskets
- Corrosion-resistant coatings
- Designed for high torque handling
- Tested for extreme weather conditions
Performance and Efficiency
This section highlights the performance characteristics and efficiency of the TR690 transmission, including its power handling, fuel economy, and driving dynamics.
Performance and Efficiency
This section highlights the performance characteristics and efficiency of the TR690 transmission, including its power handling, fuel economy, and driving dynamics.
Power Handling
- Supports up to 260 lb-ft of torque
- Optimized for Subaru's 2.5L and 2.4L turbo engines
- Smooth acceleration with no shift shock
- Adaptive shift logic for varying driving conditions
- Enhanced towing capacity up to 3,500 lbs
- Improved low-end torque delivery
Fuel Efficiency
- Up to 33 MPG highway rating
- Eco-mode for reduced fuel consumption
- Low internal friction design
- Optimized gear ratios for efficiency
- Start-stop system compatibility
- Reduced parasitic losses
Maintenance and Service
This section provides guidance on maintaining and servicing the TR690 transmission, including recommended intervals, fluid specifications, and common troubleshooting tips.
Maintenance and Service
This section provides guidance on maintaining and servicing the TR690 transmission, including recommended intervals, fluid specifications, and common troubleshooting tips.
Service Intervals
- Transmission fluid change every 60,000 miles
- Inspect seals and gaskets annually
- Check for software updates at each service
- Replace transmission filter every 100,000 miles
- Monitor for unusual noises or vibrations
- Regularly inspect for leaks
Fluid Specifications
- Use Subaru High-Torque CVT Fluid
- Fluid capacity: 10.5 quarts
- Synthetic fluid for extended life
- Fluid temperature range: -40°F to 300°F
- Compatible with extreme driving conditions
- Avoid mixing with other transmission fluids
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Transmission Specifications
Overview
- Type
- Continuously Variable Transmission (CVT)
- Configuration
- Transverse-mounted
- Platform
- Subaru Global Platform
- Material
- Aluminum alloy casing
- Location
- Front-wheel drive with optional Symmetrical All-Wheel Drive
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 18.9 inches (480 mm)
- Height
- 14.2 inches (361 mm)
- Weight
- 187 lbs (85 kg)
- Fluid Capacity
- 10.3 quarts (9.7 liters)
- input Shaft Diameter
- 1.2 inches (30.5 mm)
- Output Shaft Diameter
- 1.1 inches (28 mm)
Materials
- Casing
- Aluminum alloy with magnesium reinforcement
- Gears
- High-strength forged steel
- Belts
- High-tensile steel belts with composite layers
- Bearings
- Precision-ground steel with ceramic coating
- Seals
- Viton rubber with PTFE coating
Features
- Performance
-
- Lineartronic CVT technology
- Adaptive shift control
- 7-speed manual mode with paddle shifters
- Hill descent control
- Efficiency
-
- Eco mode for fuel optimization
- Reduced internal friction design
- Lightweight construction
- Optimized gear ratios
- Durability
-
- High-strength steel belts
- Thermal management system
- Sealed lubrication system
- Corrosion-resistant materials
- integration
-
- Seamless integration with EyeSight driver assist
- Compatible with X-Mode for off-road driving
- Direct connection to Subaru Starlink system
- Integrated torque vectoring
- Safety
-
- Fail-safe mode for overheating
- Automatic neutral control
- Reverse lockout protection
- Electronic parking brake integration
Safety Features
- Mechanical
-
- Overheat protection system
- Reverse gear lockout
- Torque limiter
- Electronic
-
- Transmission control module (TCM)
- Integrated vehicle dynamics control
- Automatic neutral in emergencies
- Environmental
-
- Sealed fluid system
- Thermal shielding
- Corrosion-resistant coatings
Comfort Features
- Driving
-
- Smooth acceleration
- Quiet operation
- Adaptive shift logic
- Climate
-
- Thermal management system
- Reduced heat transfer to cabin
- Optimized cooling
- Noise
-
- Low vibration design
- Acoustic dampening materials
- Precision-balanced components
- Ergonomics
-
- Lightweight construction
- Compact design for cabin space
- Easy-to-use paddle shifters
Accessories
- Performance
-
- Transmission cooler kit
- Upgraded CVT fluid
- Performance shift paddles
- Protection
-
- Transmission skid plate
- Fluid temperature gauge
- Protective undercoating
- Maintenance
-
- CVT fluid exchange kit
- Transmission filter kit
- Diagnostic scanner
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect CVT fluid level and condition
- Check for leaks and damage
- Inspect transmission mounts
- Test electronic controls
- Perform software updates
- Maintenance Notes
- Use only Subaru-approved CVT fluid. Avoid towing beyond rated capacity.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Transmission and drivetrain
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Precision CNC machining
- Robotic assembly
- Laser alignment
- Automated quality testing
- Quality Control
- Testing: Durability testing, Thermal cycling, Vibration analysisStandards: ISO 9001 certified, JIS D 2001 compliant, Subaru Global Quality Standards
- Sustainability Practices
-
- Recycled materials in casing
- Low-emission manufacturing
- Energy-efficient production lines
- Production Metrics
- Units Per Year: 500,000Defect Rate: Less than 0.1%Production Time: 2.5 hours per unit
Service Information for tr690 transmission Service
Maintenance and service requirements specific to this component
- Inspect CVT fluid level and condition
- Check for leaks and damage
- Inspect transmission mounts
- Test electronic controls
- Perform software updates
Use only Subaru-approved CVT fluid. Avoid towing beyond rated capacity.
- Replace CVT fluid
- Inspect and clean transmission cooler
- Check torque converter operation
- Test shift solenoids
- Inspect drive belts
Requires specialized CVT fluid exchange equipment.
- Complete transmission inspection
- Replace transmission filter
- Check and adjust shift points
- Inspect and replace seals if necessary
- Perform full system diagnostic
Major service interval. Requires Subaru diagnostic tools.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the TR690 transmission compatible with all 2020-Present Subaru Outback models?
Is the TR690 transmission compatible with all 2020-Present Subaru Outback models?
The TR690 transmission is compatible with most 2020-Present Subaru Outback models, specifically those equipped with the 2.5L FB25 engine. However, compatibility may vary for models with the 2.4L turbocharged engine. Always verify your vehicle's specifications and consult the manufacturer or a certified technician to ensure proper fitment and functionality.
Q2 What are the maintenance requirements for the TR690 transmission?
What are the maintenance requirements for the TR690 transmission?
The TR690 transmission requires regular maintenance, including fluid changes every 30,000 to 60,000 miles, depending on driving conditions. Inspect for leaks, wear, and damage during routine service. Use only Subaru-approved CVT fluid to ensure optimal performance. Adhering to the maintenance schedule outlined in the owner's manual is crucial for longevity and reliability.
Q3 How do I install or replace the TR690 transmission in a Subaru Outback?
How do I install or replace the TR690 transmission in a Subaru Outback?
Replacing the TR690 transmission involves lifting the vehicle, removing the undercarriage components, disconnecting the drivetrain, and carefully extracting the old transmission. Installation requires aligning the new transmission, reconnecting components, and refilling with the correct CVT fluid. Due to the complexity, this task is best performed by a certified technician with proper tools and equipment.
Q4 What should I do if my TR690 transmission is malfunctioning?
What should I do if my TR690 transmission is malfunctioning?
If your TR690 transmission exhibits issues such as slipping, unusual noises, or delayed engagement, start by checking the fluid level and condition. Scan for diagnostic trouble codes using an OBD-II scanner. Common solutions include fluid replacement, software updates, or addressing faulty sensors. For persistent issues, consult a certified Subaru technician for a thorough diagnosis.
Q5 How can I optimize the performance of my TR690 transmission?
How can I optimize the performance of my TR690 transmission?
To optimize TR690 transmission performance, ensure regular fluid changes, use only Subaru-approved CVT fluid, and avoid aggressive driving habits. Keep the transmission software updated and address any warning lights promptly. Properly maintaining the cooling system also helps prevent overheating, which can negatively impact transmission performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2020-Present Subaru Outback TR690 Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the TR690 transmission in Subaru Outback models.
Subaru Technical Service Bulletin for TR690 Transmission Updates
Coming SoonLatest updates and fixes for the TR690 transmission, including software patches and performance enhancements.
Subaru Outback TR690 Transmission Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts for the TR690 transmission, including part numbers and compatibility details.
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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.
- 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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