Mazda Mazda 3 2009-2013 FNR5 Transmission Specifications
This document provides detailed technical specifications for the FNR5 transmission used in the 2009-2013 Mazda 3. It includes gear ratios, torque capacity, fluid requirements, and maintenance intervals. These specifications are essential for mechanics, enthusiasts, and owners seeking to understand the transmission's performance, compatibility, and service needs. Whether you're performing routine maintenance, diagnosing issues, or planning upgrades, this guide offers valuable insights to ensure optimal transmission performance and longevity.
Overview Specifications
This document provides detailed specifications and technical information about the FNR5 transmission used in the 2009-2013 Mazda 3. It is designed to assist technicians, enthusiasts, and owners in understanding the transmission's features, maintenance requirements, and performance characteristics. Use this guide to navigate through sections, search for specific details, and reference key specifications quickly.
How to Use
Use the search function to locate specific terms or topics within the document. Enter keywords related to the FNR5 transmission, such as 'gear ratios' or 'fluid capacity,' to find relevant information quickly.
Navigate through the document using the table of contents or section headings. Each major section is divided into subsections with detailed points for easy reference. Use the quick reference table for key specifications.
Key Specifications
Transmission Type
5-speed automatic
Gear Ratios
3.027:1 (1st) to 0.582:1 (5th)
Fluid Capacity
7.4 quarts (7.0 liters)
Torque Capacity
Up to 200 lb-ft
Service Interval
60,000 miles
Available Specifications
Transmission Design
This section covers the design and construction of the FNR5 transmission, including its components, materials, and engineering features. Learn about the transmission's layout, gear configuration, and how it integrates with the Mazda 3's drivetrain.
Transmission Design
This section covers the design and construction of the FNR5 transmission, including its components, materials, and engineering features. Learn about the transmission's layout, gear configuration, and how it integrates with the Mazda 3's drivetrain.
Gear Configuration
- 5-speed automatic transmission
- Front-wheel drive configuration
- Planetary gearset design
- Electronically controlled hydraulic system
- Compact and lightweight construction
- Optimized for fuel efficiency
Materials and Durability
- High-strength alloy gears
- Durable clutch plates
- Corrosion-resistant housing
- Heat-treated components for longevity
- Sealed bearings for reduced maintenance
- Designed for high torque handling
Performance Specifications
Explore the performance characteristics of the FNR5 transmission, including gear ratios, shift patterns, and torque capacity. This section provides insights into how the transmission enhances the driving experience in the Mazda 3.
Performance Specifications
Explore the performance characteristics of the FNR5 transmission, including gear ratios, shift patterns, and torque capacity. This section provides insights into how the transmission enhances the driving experience in the Mazda 3.
Gear Ratios
- 1st gear: 3.027:1
- 2nd gear: 1.619:1
- 3rd gear: 1.000:1
- 4th gear: 0.694:1
- 5th gear: 0.582:1
- Reverse gear: 2.272:1
Shift Patterns
- Smooth and responsive shifts
- Adaptive shift logic for driving conditions
- Manual shift mode available
- Quick downshifts for acceleration
- Optimized for city and highway driving
- Reduced shift shock for comfort
Maintenance and Service
This section provides guidelines for maintaining and servicing the FNR5 transmission. Learn about fluid requirements, inspection intervals, and common troubleshooting tips to ensure optimal performance and longevity.
Maintenance and Service
This section provides guidelines for maintaining and servicing the FNR5 transmission. Learn about fluid requirements, inspection intervals, and common troubleshooting tips to ensure optimal performance and longevity.
Fluid Requirements
- Recommended fluid: Mazda ATF M-V
- Fluid capacity: 7.4 quarts (7.0 liters)
- Fluid change interval: 60,000 miles
- Use of incorrect fluid may damage transmission
- Check fluid level regularly
- Fluid should be clear and free of debris
Common Issues
- Delayed shifting or slipping
- Transmission fluid leaks
- Unusual noises during operation
- Check engine light due to transmission codes
- Worn clutch plates
- Faulty solenoids or sensors
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Transmission Specifications
Overview
- Type
- 5-speed automatic
- Configuration
- Front-wheel drive
- Platform
- Mazda 3 (2009-2013)
- Material
- Aluminum alloy casing
- Location
- Front engine, longitudinal
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 22.8 inches (579 mm)
- Height
- 18.3 inches (465 mm)
- Weight
- 145 lbs (65.8 kg)
- input Shaft Diameter
- 1.18 inches (30 mm)
- Output Shaft Diameter
- 1.38 inches (35 mm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- Hardened steel
- Clutch Packs
- Composite friction materials
- Seals
- Viton rubber
Features
- Performance
-
- Smooth shift transitions
- Adaptive shift control
- Sport mode for manual shifting
- Efficiency
-
- Optimized gear ratios
- Reduced internal friction
- Improved fuel economy
- Durability
-
- Hardened steel gears
- High-temperature seals
- Robust clutch design
- Control
-
- Electronic shift control
- Manual shift override
- Grade logic control
- integration
-
- Compatible with Mazda MZR engines
- Seamless integration with vehicle ECU
- Direct bolt-on installation
Safety Features
- Fail Safe
-
- Limp-home mode
- Overheat protection
- Electronic
-
- Shift lock system
- Reverse lockout
- Mechanical
-
- Reinforced casing
- High-strength input/output shafts
Comfort Features
- Noise Reduction
-
- Precision gear machining
- Vibration dampening mounts
- Shift Quality
-
- Smooth torque converter
- Adaptive shift logic
- Drivability
-
- Seamless acceleration
- Responsive downshifts
- Climate
-
- Thermal management system
- High-temperature fluid compatibility
Accessories
- installation
-
- Transmission mount kit
- Drive shaft adapter
- Shift linkage
- Maintenance
-
- Transmission fluid filter
- Drain plug gasket
- Fluid pan gasket
- Performance
-
- Shift improvement kit
- High-capacity cooler
- Performance fluid
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and filter replacement
- Seal inspection
- Shift linkage adjustment
- Mount inspection
- Electronic control unit diagnostics
- Maintenance Notes
- Use only Mazda-approved transmission fluid for optimal performance and longevity.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Major components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
- Warranty Terms
- Warranty coverage is subject to proper maintenance and use of approved fluids and parts.
Production Details
- Manufacturer
- Mazda Motor Corporation
- Manufacturing Process
-
- Precision CNC machining
- Heat treatment of gears
- Automated assembly
- Quality Control
- inspection: 100% component testingTesting: Dyno and road simulationCertification: ISO 9001 compliant
- Sustainability
-
- Recyclable materials
- Energy-efficient production
- Waste reduction initiatives
- Production Metrics
- Units Per Year: 500,000Defect Rate: Less than 0.1%Production Time: 2.5 hours per unit
Service Information for fnr5 transmission Service
Maintenance and service requirements specific to this component
- Transmission fluid and filter replacement
- Seal and gasket inspection
- Shift linkage adjustment
- Mount and bracket inspection
- Electronic control unit diagnostics
Use only Mazda-approved transmission fluid for optimal performance.
- Complete fluid flush
- Clutch pack inspection
- Valve body cleaning
- Torque converter check
- Shift solenoid testing
Special tools required for valve body service.
- Complete transmission overhaul
- Clutch pack replacement
- Seal and gasket replacement
- Shift solenoid replacement
- Performance testing
Major service requires specialized equipment and expertise.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the FNR5 transmission compatible with all 2009-2013 Mazda 3 models?
Is the FNR5 transmission compatible with all 2009-2013 Mazda 3 models?
The FNR5 transmission is compatible with most 2009-2013 Mazda 3 models, including the 2.0L and 2.5L engine variants. However, compatibility may vary depending on the specific trim and drivetrain configuration. Always verify your vehicle's VIN and consult the manufacturer's compatibility guide before purchasing or installing the transmission.
Q2 What are the maintenance requirements for the FNR5 transmission?
What are the maintenance requirements for the FNR5 transmission?
The FNR5 transmission requires regular maintenance to ensure optimal performance. This includes checking and replacing the transmission fluid every 30,000 to 60,000 miles, inspecting for leaks, and ensuring the transmission mounts are secure. Additionally, periodic software updates from Mazda may be necessary to address performance issues or improve shifting behavior.
Q3 How do I install or replace the FNR5 transmission in a 2009-2013 Mazda 3?
How do I install or replace the FNR5 transmission in a 2009-2013 Mazda 3?
To install or replace the FNR5 transmission, first disconnect the battery and remove the air intake system. Drain the transmission fluid and disconnect the driveshaft, shift linkage, and electrical connectors. Support the engine with a jack, remove the transmission mounts, and carefully lower the transmission. Installation is the reverse of removal, ensuring all connections are secure and the transmission fluid is refilled to the correct level.
Q4 What should I do if my FNR5 transmission is not shifting properly?
What should I do if my FNR5 transmission is not shifting properly?
If your FNR5 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 an OBD-II scanner, as these can indicate sensor or solenoid problems. If no issues are found, consider performing a transmission software update or consulting a professional for further diagnosis.
Q5 How can I optimize the performance of my FNR5 transmission?
How can I optimize the performance of my FNR5 transmission?
To optimize the performance of your FNR5 transmission, use high-quality transmission fluid recommended by Mazda. Regularly check and maintain fluid levels, and ensure the transmission is not overheating. Consider upgrading to a performance transmission mount for better stability. Additionally, avoid aggressive driving habits and ensure the transmission software is up to date for smoother shifting and improved responsiveness.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mazda 3 2009-2013 Service Manual
Coming SoonComprehensive service manual covering all aspects of the Mazda 3, including the FNR5 transmission. Includes detailed diagrams, torque specifications, and troubleshooting guides.
FNR5 Transmission Technical Bulletin
Coming SoonTechnical service bulletin addressing common issues and updates for the FNR5 transmission. Includes software update procedures and recommended maintenance practices.
Mazda 3 Parts and Accessories Catalog
Coming SoonCatalog listing all OEM and aftermarket parts for the 2009-2013 Mazda 3, including transmission components. Provides part numbers and compatibility information.
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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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