Acura TSX 2004-2008 H5 Transmission Specifications
Comprehensive technical specifications and service details for the H5-transmission system in the 2004-2008 Acura TSX. This document covers transmission type, gear ratios, fluid capacity, torque specifications, and maintenance procedures specific to the H5-transmission.
2004-2008 Acura TSX H5 Transmission Specifications Overview Specifications
This document provides a comprehensive overview of the H5 transmission specifications for the 2004-2008 Acura TSX. It includes key technical details, maintenance recommendations, and troubleshooting guidance. Use the search functionality to find specific information quickly, and navigate through the sections to explore detailed specifications and guidelines.
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Navigate through the document by clicking on the section titles in the table of contents. Each section contains detailed subsections with technical specifications and guidelines.
Key Specifications
Transmission Type
H5 5-Speed Manual
Torque Capacity
162 lb-ft
Final Drive Ratio
4.765
Fluid Capacity
2.5 quarts
Compatible Engines
K24A2/K24A8
Available Specifications
Transmission Overview
This section provides an introduction to the H5 transmission used in the 2004-2008 Acura TSX, including its key features and specifications.
Transmission Overview
This section provides an introduction to the H5 transmission used in the 2004-2008 Acura TSX, including its key features and specifications.
Transmission Type and Features
- H5 transmission type
- 5-speed manual transmission
- Helical gear design
- Synchronized gears
- Reverse gear ratio: 3.000
- Final drive ratio: 4.765
Torque and Performance
- Maximum torque capacity: 162 lb-ft
- Optimized gear ratios for fuel efficiency
- Smooth acceleration and shifting
- Compatible with K24 engine
- Designed for front-wheel drive
Maintenance and Service
This section outlines the recommended maintenance and service procedures for the H5 transmission in the 2004-2008 Acura TSX.
Maintenance and Service
This section outlines the recommended maintenance and service procedures for the H5 transmission in the 2004-2008 Acura TSX.
Service Intervals and Requirements
- Transmission fluid change every 30,000-60,000 miles
- Inspect clutch and pressure plate every 15,000 miles
- Lubricate gearshift and linkage every 30,000 miles
- Check for fluid leaks and top up as needed
- Replace transmission mounts as necessary
Fluid Specifications
- Recommended fluid: Honda ATF DW-1
- Fluid capacity: Approximately 2.5 quarts
- Fluid viscosity: 0W-20
- Change fluid every 30,000-60,000 miles
- Use genuine Honda ATF for optimal performance
Troubleshooting and Repair
This section provides guidance on diagnosing and repairing common issues with the H5 transmission in the 2004-2008 Acura TSX.
Troubleshooting and Repair
This section provides guidance on diagnosing and repairing common issues with the H5 transmission in the 2004-2008 Acura TSX.
Common Issues and Symptoms
- Slipping gears: Check fluid level and condition
- Grinding noises: Inspect synchros and bearings
- Hard shifting: Check clutch and pressure plate
- Leaking fluid: Inspect transmission pan and seals
- Difficulty engaging gears: Check gear linkage
Diagnostic Steps
- Check transmission fluid level and condition
- Inspect for leaks or damage
- Test gear engagement and shifting
- Monitor for unusual noises or vibrations
- Use a scan tool to check for fault codes
Upgrades and Modifications
This section provides information on common upgrades and modifications for the H5 transmission in the 2004-2008 Acura TSX.
Upgrades and Modifications
This section provides information on common upgrades and modifications for the H5 transmission in the 2004-2008 Acura TSX.
Performance Upgrades
- Aftermarket clutch kits for improved grip
- Lightweight flywheel for better acceleration
- Short shifter for quicker gear changes
- Upgraded transmission mounts for reduced movement
- Performance-oriented transmission fluid
Compatibility and Installation
- Ensure all modifications are compatible with the H5 transmission
- Consult professional mechanics for installation
- Follow manufacturer instructions for aftermarket parts
- Test modifications thoroughly before regular use
- Check for any impact on warranty or reliability
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Transmission Specifications
Overview
- Type
- Manual Transmission
- Configuration
- Transverse
- Platform
- Honda Compact
- Material
- Aluminum Alloy Case
- Location
- Mid-Mounted
Dimensions
- Length
- 24.0 in (610 mm)
- Width
- 15.0 in (381 mm)
- Height
- 12.0 in (305 mm)
- Weight
- 88.0 lbs (40.0 kg)
- Fluid Capacity
- 2.5 quarts (2.4 liters)
- Gear Ratio Range
- 2.42:1 to 0.73:1
- Max Torque Capacity
- 162 lb-ft (220 Nm)
Materials
- Transmission Case
- Aluminum Alloy
- Gears
- Forged Steel
- Bearings
- Steel-Caged Bearings
- Synchronizers
- Carbon-Fiber Reinforced
Features
- Transmission Type
-
- 6-Speed Manual
- Helical Gear Design
- Synchronized Gears
- Reverse Gear Lockout
- Gear Ratios
-
- 1st: 2.42
- 2nd: 1.49
- 3rd: 0.97
- 4th: 0.80
- 5th: 0.73
- 6th: 0.58
- Drivetrain
-
- Front-Wheel Drive
- Limited-Slip Differential
- .final drive ratio: 4.78
- Clutch
-
- Hydraulic Actuation
- Single-Plate Clutch
- 225mm Clutch Diameter
- Lubrication
-
- Manual Transmission Fluid (MTF)
- Lubricated-for-Life Design
- No Regular Fluid Changes Required
Safety Features
- Protective Housing
-
- Reinforced Aluminum Case
- Integrated Mounting Points
- Thermal Protection
-
- Heat Shield Insulation
- Cooling Duct Integration
- Gear Lock
-
- Positive Gear Engagement
- Reverse Gear Lockout Mechanism
Comfort Features
- Noise Reduction
-
- Helical Gear Teeth Design
- Integrated Sound Dampening Materials
- Smooth Shifting
-
- Synchronized Gears
- Cable-Operated Shifter
- Consistent Pedal Feel
-
- Hydraulic Clutch Actuation
- Progressive Clutch Engagement
Accessories
- Transmission Mounts
-
- Hydraulic Transmission Mount
- Stabilizer Bushings
- Mounting Bracket
- Gearshift Components
-
- Aluminum Shift Knob
- Short Throw Shifter
- Shift Boot and Leather Wrap
- Cooling Accessories
-
- Transmission Cooler Kit
- Additional Heat Sink
- Cooling Line Upgrade
Maintenance
- Service interval
- No Regular Service Required - Lubricated for Life
- Maintenance Items
-
- Clutch Fluid Check
- Transmission Mount Inspection
- Gear Lever Lubrication
- Driveshaft CV Joint Inspection
- Differential Fluid Check
- Notes
- No transmission fluid changes required under normal conditions
Warranty
- Basic Warranty
- Miles: 36,000 milesYears: 3 yearsCoverage: Complete Transmission Assembly
- Powertrain Warranty
- Miles: 60,000 milesYears: 5 yearsCoverage: Transmission Components
- Transmission Warranty
- Miles: 100,000 milesYears: 10 yearsCoverage: Sealed Transmission Unit
- Anti Corrosion Warranty
- Miles: No mileage limitYears: 5 yearsCoverage: Perforation of Transmission Case
Production Details
- Manufacturer
- Honda Motor Co., Ltd.
- Manufacturing Process
-
- CNC Machining of Gears
- Robotic Welding of Case
- Heat Treatment of Components
- Final Assembly and Testing
- Quality Control
- inspection: Dimensional Check, Functional Testing, Leak TestingCertifications: ISO 9001, IATF 16949
- Sustainability Practices
-
- Recyclable Materials
- Energy-Efficient Manufacturing
- Reduced Emissions Process
- Production Metrics
- Production Years: 2004-2008Units Produced: Over 150,000 unitsMarket Regions: North America, Europe, Asia-Pacific
Service Information for H5 Transmission Service
Recommended maintenance and service procedures for optimal performance
- Inspect clutch fluid level
- Lubricate gear lever and pivot points
- Check transmission mounts for wear
- Inspect driveshaft CV joints
- Verify proper gear engagement
No transmission fluid change required under normal conditions
- Replace clutch fluid
- Inspect transmission case for leaks
- Check differential fluid level
- Inspect shifter components
- Verify proper operation of reverse lockout
Use only Honda-approved clutch fluid
- Inspect and replace clutch (if worn)
- Replace transmission mounts
- Overhaul CV joints (if necessary)
- Inspect and replace synchronizers (if worn)
- Perform complete transmission inspection
Major service - recommended by factory schedule
Common Questions
Find answers to common questions about torque specifications
Q1 What type of transmission fluid is recommended for the 2004-2008 Acura TSX h5-transmission?
What type of transmission fluid is recommended for the 2004-2008 Acura TSX h5-transmission?
The recommended transmission fluid for the h5-transmission in the 2004-2008 Acura TSX is Honda/Acura Genuine ATF-Z1 or equivalent. The fluid capacity is approximately 2.6 quarts (2.5 liters) for a drain and refill, and 7.4 quarts (7.0 liters) for a complete fluid exchange.
Q2 What is the torque specification for the h5-transmission drain plug?
What is the torque specification for the h5-transmission drain plug?
The torque specification for the h5-transmission drain plug is 36 lb-ft (49 N·m). Ensure the crush washer is replaced during each service to prevent leaks.
Q3 How often should the h5-transmission fluid be replaced in the 2004-2008 Acura TSX?
How often should the h5-transmission fluid be replaced in the 2004-2008 Acura TSX?
Acura recommends replacing the transmission fluid every 30,000 to 60,000 miles, depending on driving conditions. Severe driving conditions, such as frequent towing or stop-and-go traffic, may require more frequent service.
Q4 What are the symptoms of a failing h5-transmission in the Acura TSX?
What are the symptoms of a failing h5-transmission in the Acura TSX?
Common symptoms include delayed or rough shifting, transmission slipping, unusual noises (e.g., whining or grinding), and the illumination of the Check Engine or Transmission Warning light. If any of these symptoms occur, immediate inspection by a qualified technician is recommended.
Q5 Can the h5-transmission be repaired, or does it require a full replacement?
Can the h5-transmission be repaired, or does it require a full replacement?
The h5-transmission can often be repaired if the issue is identified early. Common repairs include replacing solenoids, sensors, or the torque converter. However, severe internal damage may necessitate a full transmission replacement.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura TSX Transmission Service Manual
Coming SoonOfficial service manual for the 2004-2008 Acura TSX, including detailed procedures for h5-transmission maintenance and repair.
Transmission Fluid Replacement Guide
Coming SoonStep-by-step guide for draining and refilling the h5-transmission fluid, including safety precautions and torque specifications.
Common Transmission Issues and Solutions
Coming SoonA troubleshooting guide for identifying and resolving common h5-transmission problems in the 2004-2008 Acura TSX.
Genuine Acura Transmission Parts Catalog
Coming SoonCatalog of genuine Acura parts for the h5-transmission, including seals, gaskets, and solenoids.
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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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