Subaru Subaru Outback 2010-2014 5EAT Transmission Specifications
This document provides detailed technical specifications for the 5EAT (5-speed Electronic Automatic Transmission) used in the 2010-2014 Subaru Outback. It includes gear ratios, torque capacity, fluid type, and maintenance intervals to help owners and technicians understand the transmission's performance and upkeep requirements. The data is essential for diagnosing issues, performing repairs, or upgrading the transmission system. Whether you're a DIY enthusiast or a professional mechanic, this guide serves as a reliable resource for ensuring optimal transmission performance and longevity.
Overview Specifications
This document provides detailed specifications and technical information about the 5EAT (5-speed Electronic Automatic Transmission) used in the 2010-2014 Subaru Outback. It is designed to help users understand the features, performance, and maintenance requirements of the transmission. The guide is organized into sections for easy navigation, covering key aspects such as design, functionality, and troubleshooting. Use the search and navigation instructions to quickly find the information you need.
How to Use
To search for specific terms or topics, use the search bar at the top of the document. Enter keywords related to the 5EAT transmission, such as 'gear ratios' or 'fluid capacity,' and relevant sections will be highlighted for quick access.
Navigate through the document using the table of contents or scroll through the sections. Each major section is labeled clearly, and subsections provide detailed information. Use the quick reference table at the end for a summary of key specifications.
Key Specifications
Gear Ratios
1st: 3.540, 2nd: 2.264, 3rd: 1.471, 4th: 1.000, 5th: 0.834, R: 3.333
Fluid Capacity
9.2 quarts (8.7 liters)
Weight
165 lbs (75 kg)
Maximum Torque
258 lb-ft (350 Nm)
Shift Response Time
0.3 seconds (Sport Mode)
Available Specifications
Transmission Design
This section covers the design and engineering of the 5EAT transmission, including its construction, components, and how it integrates with the Subaru Outback's drivetrain. Learn about the materials used, the layout of the transmission, and its compatibility with different engine models.
Transmission Design
This section covers the design and engineering of the 5EAT transmission, including its construction, components, and how it integrates with the Subaru Outback's drivetrain. Learn about the materials used, the layout of the transmission, and its compatibility with different engine models.
Construction and Materials
- Aluminum alloy housing for lightweight durability
- Electronically controlled hydraulic system
- Integrated torque converter for smooth power delivery
- Sealed design to prevent fluid leaks
Gear Configuration
- 5 forward gears and 1 reverse gear
- Wide gear ratios for optimal performance
- Adaptive shift logic for varying driving conditions
- Manual mode for driver control
Performance and Functionality
Explore the performance characteristics of the 5EAT transmission, including its shift patterns, responsiveness, and efficiency. This section also explains how the transmission enhances the driving experience of the Subaru Outback.
Performance and Functionality
Explore the performance characteristics of the 5EAT transmission, including its shift patterns, responsiveness, and efficiency. This section also explains how the transmission enhances the driving experience of the Subaru Outback.
Shift Patterns
- Smooth and precise gear shifts
- Adaptive learning for personalized driving style
- Sport mode for quicker acceleration
- Hill descent control for off-road conditions
Efficiency and Fuel Economy
- Optimized gear ratios for better fuel efficiency
- Reduced friction components for energy conservation
- Compatible with Subaru's Symmetrical AWD system
- Eco mode for improved mileage
Maintenance and Troubleshooting
Learn about the maintenance requirements and common troubleshooting tips for the 5EAT transmission. This section provides guidance on fluid changes, diagnostic tools, and how to address common issues.
Maintenance and Troubleshooting
Learn about the maintenance requirements and common troubleshooting tips for the 5EAT transmission. This section provides guidance on fluid changes, diagnostic tools, and how to address common issues.
Maintenance Schedule
- Transmission fluid change every 60,000 miles
- Inspect seals and gaskets annually
- Check for software updates at service intervals
- Replace filter with fluid change
Common Issues and Solutions
- Delayed shifting: Check fluid level and condition
- Rough shifts: Inspect solenoid valves
- Transmission overheating: Verify cooling system function
- Error codes: Use OBD-II scanner for diagnosis
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Transmission Specifications
Overview
- Type
- 5-speed automatic
- Configuration
- longitudinal
- Platform
- Subaru Legacy/Outback
- Material
- aluminum casing
- Location
- front-engine, all-wheel drive
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 22.8 inches (579 mm)
- Height
- 18.3 inches (465 mm)
- Weight
- 185 lbs (84 kg)
- input Shaft Diameter
- 1.2 inches (30 mm)
- Output Shaft Diameter
- 1.5 inches (38 mm)
- Fluid Capacity
- 10.5 quarts (9.9 liters)
Materials
- Casing
- aluminum alloy
- Gears
- hardened steel
- Clutch Packs
- carbon fiber composite
- Seals
- nitrile rubber
- Sensors
- stainless steel
Features
- Drivetrain
-
- symmetrical all-wheel drive
- active torque distribution
- hill descent control
- Shifting
-
- manual shift mode
- sport mode
- adaptive shift control
- smooth shifting algorithm
- Cooling
-
- integrated transmission cooler
- thermal management system
- fluid temperature sensor
- Electronics
-
- TCU (Transmission Control Unit)
- CAN bus communication
- self-diagnostic system
- Durability
-
- reinforced clutch packs
- high-strength gear materials
- robust casing design
Safety Features
- Fail-Safe
-
- limp-home mode
- overheat protection
- emergency neutral
- Monitoring
-
- fluid level sensor
- temperature warning system
- shift position indicator
Comfort Features
- Noise Reduction
-
- vibration dampening
- quiet gear meshing
- sound insulation
- Smoothness
-
- adaptive shifting
- torque converter lockup
- low-speed creep
- Climate Control
-
- heated transmission fluid
- thermal regulation
Accessories
- Upgrades
-
- performance shift kit
- aftermarket cooler
- TCU tuning module
- Tools
-
- transmission jack adapter
- fluid pump
- diagnostic scanner
- Maintenance
-
- ATF fluid
- filter kit
- sealant
Maintenance
- Service interval
-
- 30,000 miles or 24 months
- 60,000 miles or 48 months
- 100,000 miles or 84 months
- Service Items
-
- fluid drain and refill
- filter replacement
- seal inspection
- sensor calibration
- shift linkage check
- Maintenance Notes
-
- Use only Subaru ATF fluid
- Inspect for leaks regularly
- Avoid aggressive driving for longevity
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: defects in materials or workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: transmission and drivetrain components
- Corrosion
- Miles: unlimitedYears: 5Coverage: rust perforation
- Emissions
- Miles: 80,000Years: 8Coverage: emission-related components
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- precision CNC machining
- automated assembly
- dynamic balancing
- Quality Control
- Testing: leak test, shift performance test, thermal cycle testinspection: visual inspection, dimensional accuracy, surface finish
- Sustainability Practices
-
- recycled aluminum usage
- waste reduction program
- energy-efficient manufacturing
- Production Metrics
- Annual Output: 150,000 unitsDefect Rate: 0.1%Assembly Time: 2.5 hours
Service Information for 5eat transmission Service
Maintenance and service requirements specific to this component
- inspect transmission fluid level
- check for leaks
- calibrate shift sensors
- perform TCU software update
Use only Subaru ATF fluid for refill
- drain and refill transmission fluid
- replace transmission filter
- inspect clutch packs
- test shift solenoid operation
Ensure proper fluid temperature during service
- overhaul transmission seals
- replace worn clutch components
- inspect and clean valve body
- perform full diagnostic scan
Major service requires specialized tools and expertise
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5EAT transmission compatible with all 2010-2014 Subaru Outback models?
Is the 5EAT transmission compatible with all 2010-2014 Subaru Outback models?
The 5EAT (5-speed electronic automatic transmission) is compatible with most 2010-2014 Subaru Outback models, particularly those with the 3.6R engine. However, it is not compatible with 2.5i models, which use a Lineartronic CVT. Always verify your vehicle’s exact specifications, including engine type and production year, before making any transmission-related decisions.
Q2 What are the maintenance requirements for the 5EAT transmission?
What are the maintenance requirements for the 5EAT transmission?
The 5EAT transmission requires regular maintenance to ensure longevity. Subaru recommends a transmission fluid change every 30,000 to 60,000 miles, depending on driving conditions. Use only Subaru-approved ATF HP fluid. Additionally, inspect the transmission for leaks, check the fluid level regularly, and replace the transmission filter if necessary. Proper maintenance prevents overheating and ensures smooth operation.
Q3 How do I replace the 5EAT transmission in a 2010-2014 Subaru Outback?
How do I replace the 5EAT transmission in a 2010-2014 Subaru Outback?
Replacing the 5EAT transmission involves several steps: 1) Disconnect the battery and remove the starter motor. 2) Drain the transmission fluid and disconnect the driveshaft. 3) Remove the transmission crossmember and detach the transmission mounts. 4) Disconnect all electrical connectors and cooling lines. 5) Carefully lower the transmission using a jack and replace it with the new unit. Reverse the steps to install the new transmission. Ensure proper torque specifications for all bolts.
Q4 What should I do if my 5EAT transmission is slipping or shifting poorly?
What should I do if my 5EAT transmission is slipping or shifting poorly?
If your 5EAT transmission is slipping or shifting poorly, first check the transmission fluid level and condition. Low or degraded fluid can cause these issues. If the fluid is fine, inspect the transmission control module (TCM) for error codes using an OBD-II scanner. Common solutions include replacing the fluid, repairing leaks, or resetting the TCM. If problems persist, consult a professional for a detailed diagnosis.
Q5 How can I optimize the performance of my 5EAT transmission?
How can I optimize the performance of my 5EAT transmission?
To optimize the performance of your 5EAT transmission, ensure regular maintenance and use Subaru-approved ATF HP fluid. Avoid aggressive driving and overheating by allowing the transmission to warm up in cold weather. Consider installing an auxiliary transmission cooler for heavy-duty use. Regularly check for software updates for the TCM. These steps enhance shifting smoothness and extend the transmission’s 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.
2010-2014 Subaru Outback Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2010-2014 Subaru Outback, including the 5EAT transmission.
5EAT Transmission Technical Bulletin
Coming SoonTechnical Service Bulletin (TSB) addressing common issues and updates for the 5EAT transmission in 2010-2014 Subaru Outback models.
Subaru Outback Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM parts and accessories for the 2010-2014 Subaru Outback, including 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.
- 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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