Acura RLX 2014-2020 H6 Transmission Specifications
This document provides a comprehensive overview of the H6 transmission specifications for the 2014-2020 Acura RLX. It includes detailed information about the 6-speed automatic transmission, gear ratios, torque converter specifications, transmission fluid requirements, and diagnostic trouble codes. These specifications are essential for owners, enthusiasts, and technicians looking to maintain, repair, or upgrade the transmission system. The data provided ensures accurate diagnoses, proper maintenance, and informed modifications, enhancing the overall performance and longevity of the vehicle.
2014-2020 Acura RLX H6-Transmission Specifications Overview Specifications
This document provides detailed specifications, operational details, and maintenance guidelines for the H6-transmission used in the 2014-2020 Acura RLX. It is designed to assist technicians, enthusiasts, and owners in understanding the transmission's capabilities, performance characteristics, and service requirements. Use this guide to navigate through key sections, search for specific information, and reference quick specs for the H6-transmission system.
How to Use
To search for specific information, use the search functionality by entering keywords related to the transmission, such as 'gear ratios,' 'fluid capacity,' or 'torque converter.' Results will highlight relevant sections and subsections.
Navigate through the document by exploring the sections listed in the table of contents. Each section contains detailed subsections with technical points. Use the quick reference section for fast access to key specifications.
Key Specifications
Transmission Type
6-speed automatic (H6)
Max Torque Capacity
295 lb-ft
Fluid Capacity
3.5 quarts
Optimal Fluid Type
DW-1 or equivalent
Weight
154 lbs
Available Specifications
Transmission Overview
This section provides a general overview of the H6-transmission, including its design, functionality, and key features. It is essential for understanding the transmission's role in the vehicle's performance and efficiency.
Transmission Overview
This section provides a general overview of the H6-transmission, including its design, functionality, and key features. It is essential for understanding the transmission's role in the vehicle's performance and efficiency.
Transmission Design and Features
- 6-speed automatic transmission with Sequential SportShift paddle shifters
- Lock-up torque converter for improved fuel efficiency
- Grade Logic Control for optimal shifting on inclines
- Multi-clutch torque converter for reduced friction and improved response
- Adaptive shift logic based on driving conditions
- Manual shift mode with rev-matching downshifts
Technical Specifications
This section lists the technical specifications of the H6-transmission, including gear ratios, torque capacity, and fluid requirements. These details are critical for maintenance, repairs, and performance tuning.
Technical Specifications
This section lists the technical specifications of the H6-transmission, including gear ratios, torque capacity, and fluid requirements. These details are critical for maintenance, repairs, and performance tuning.
General Specifications
- Transmission type: 6-speed automatic (H6)
- Torque capacity: Up to 295 lb-ft
- Transmission fluid capacity: Approximately 3.5 quarts
- Recommended fluid type: DW-1 or equivalent
- Weight: Approximately 154 lbs (transmission only)
- Length: 17.3 inches
Gear Ratios
- 1st gear: 3.571
- 2nd gear: 2.158
- 3rd gear: 1.500
- 4th gear: 1.000
- 5th gear: 0.676
- 6th gear: 0.558
- Reverse gear: 2.260
Maintenance and Service
This section outlines the recommended maintenance and service procedures for the H6-transmission. Regular maintenance is crucial for ensuring optimal performance, reliability, and longevity.
Maintenance and Service
This section outlines the recommended maintenance and service procedures for the H6-transmission. Regular maintenance is crucial for ensuring optimal performance, reliability, and longevity.
Recommended Maintenance
- Transmission fluid change every 30,000 to 60,000 miles
- Filter replacement every 30,000 miles
- Inspect transmission mounts and pan gasket for leaks
- Check coolant lines and connections for damage or corrosion
- Monitor transmission temperature during extreme driving conditions
- Update transmission software as required
Troubleshooting Common Issues
- Slipping or hesitation between gears: Check fluid level and condition
- Unusual noises: Inspect for worn or damaged components
- Harsh shifting: Check transmission fluid pressure and solenoids
- Delayed engagement: Inspect torque converter and clutch packs
- Error codes: Use an OBD-II scanner to diagnose issues
- Leaks: Inspect pan gasket and coolant lines
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
- 6-speed automatic transmission
- Configuration
- Transverse layout
- Gear Count
- 6 forward gears, 1 reverse gear
- Torque Capacity
- Up to 265 lb-ft (360 Nm)
- Platform
- Acura RLX (KC2)
- Location
- Front-wheel drive (FWD) with optional SH-AWD
Dimensions
- Length
- 30.0 inches (762 mm)
- Width
- 20.0 inches (508 mm)
- Height
- 10.5 inches (267 mm)
- Dry Weight
- 180 lbs (82 kg)
- Fluid Capacity
- 3.5 quarts (3.3 liters)
- Oil Type
- ATF DW-1
Materials
- Transmission Case
- Aluminum alloy
- Gear Components
- High-strength steel
- Bearings
- Steel and bronze
- Clutch Pack
- Friction plates with steel backing and organic friction material
Features
- Gear Ratios
-
- 1st: 3.571
- 2nd: 2.158
- 3rd: 1.520
- 4th: 1.000
- 5th: 0.664
- 6th: 0.434
- Reverse: 2.778
- Electronic Controls
-
- Grade logic control
- Shift-by-wire technology
- Adaptive shift programming
- Manual shift mode with paddle shifters
- Torque Converter
-
- Lock-up clutch for improved fuel efficiency
- Multiple clutch plates for smooth engagement
- Other Features
-
- Variable pressure control solenoid
- Electronic throttle valve integration
- Adaptive learning for driver behavior
Safety Features
- Fail Safe Mode
-
- Limp-home mode in case of system failure
- Overheat protection system
- Fault code storage and retrieval
- Protection Systems
-
- Transmission fluid temperature monitoring
- Pressure monitoring system
- Electrical circuit protection
Comfort Features
- Smooth Operation
-
- Low NVH (Noise, Vibration, Harshness) design
- Optimized gear ratios for smooth acceleration
- Progressive torque converter engagement
- Driving Experience
-
- Quick response in manual mode
- Adaptive shifting based on driving conditions
- Silky-smooth gear transitions
Accessories
- Transmission Fluid
-
- ATF DW-1
- Capacity: 3.5 quarts
- Change interval: 30,000 to 60,000 miles
- Filters
-
- Transmission pan gasket
- Fluid filter
- Solenoid pack filter
- Hardware
-
- Transmission pan
- Mounting brackets
- Cooling lines
Maintenance
- Service interval
- Every 30,000 to 60,000 miles
- Service Items
-
- Transmission fluid change
- Filter replacement
- Pan gasket inspection
- Solenoid pack cleaning
- Software updates if available
- Maintenance Notes
- Use only ATF DW-1 fluid for optimal performance and longevity.
Warranty
- Basic Warranty
- Miles: 50,000 milesYears: 3 yearsCoverage: Repair or replacement of defective parts
- Powertrain Warranty
- Miles: 70,000 milesYears: 5 yearsCoverage: Transmission and transaxle components
- Emissions Warranty
- Miles: 150,000 milesYears: 15 yearsCoverage: Catalytic converter and transmission-related emissions components
- Accessories Warranty
- Miles: 25,000 milesYears: 2 yearsCoverage: Transmission accessories and consumables
Production Details
- Manufacturer
- Honda Transmission Manufacturing
- Manufacturing Process
-
- Robotic welding
- Precision machining
- Laser cutting
- Heat treatment for critical components
- Quality Control
- inspection: 100% end-of-line testingCertifications: ISO 9001:2015Testing: Durability, performance, and leak testing
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient production processes
- Waste reduction programs
- Production Metrics
- Annual Output: Over 100,000 unitsCycle Time: Less than 20 minutes per unitDefect Rate: Less than 1 ppm
Service Information for h6 transmission Service
Maintenance and service requirements specific to this component
- Transmission fluid change
- Filter replacement
- Inspect transmission pan gasket
- Check solenoid pack operation
- Update transmission software if available
Use only ATF DW-1 fluid for optimal performance.
- Repeat fluid and filter change
- Inspect cooling lines and connections
- Check transmission mounts
- Verify shift linkage operation
- Perform electronic system check
Inspect for any signs of fluid leakage.
- Major service including fluid change
- Replace transmission pan gasket
- Inspect and clean solenoid pack
- Check clutch pack condition
- Perform thorough system diagnostics
Recommended to use factory-trained technicians for major service.
Common Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the H6 transmission in the 2014-2020 Acura RLX?
What are the technical specifications of the H6 transmission in the 2014-2020 Acura RLX?
The H6 transmission in the 2014-2020 Acura RLX is a 6-speed automatic transmission with a torque converter. It features a lock-up clutch for improved fuel efficiency and reduced slip during acceleration. Compatible with the 3.5L V6 engine, this transmission is designed for smooth shifting and optimal performance. It has a maximum torque capacity of approximately 280 Nm and is equipped with a fluid capacity of around 5.5 quarts (5.2 liters) of ATF DW-1 fluid. Ensure compatibility with genuine Acura parts for optimal performance.
Q2 What are the maintenance requirements for the H6 transmission?
What are the maintenance requirements for the H6 transmission?
Regular maintenance is essential for the longevity of the H6 transmission. Schedule transmission fluid changes every 30,000 to 60,000 miles, depending on driving conditions. Inspect the transmission pan gasket and cooler lines for leaks annually. Replace the transmission filter every 30,000 miles and check the ATF level monthly. Avoid extreme temperatures and towing without proper cooling. Refer to the owner's manual for detailed maintenance intervals.
Q3 How do I install or replace the H6 transmission?
How do I install or replace the H6 transmission?
Replacing the H6 transmission requires mechanical expertise and specialized tools. Begin by lifting the vehicle and draining the transmission fluid. Disconnect the battery, transmission cooler lines, and electrical connectors. Remove the driveshaft, subframe, and transmission mounts. Carefully lower the transmission and disconnect it from the engine. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications. Refill with the recommended ATF and bleed the system to remove air bubbles. Consult a professional if unsure.
Q4 How do I troubleshoot common issues with the H6 transmission?
How do I troubleshoot common issues with the H6 transmission?
Common issues with the H6 transmission include slipping, erratic shifting, or hesitation. Check the transmission fluid level and condition; low or degraded fluid can cause poor performance. Inspect for leaks around the pan gasket and cooler lines. Use an OBD-II scanner to check for trouble codes. If issues persist, test the solenoid pack and pressure sensors. In severe cases, internal components may require repair or replacement. Always refer to the service manual for diagnostic procedures.
Q5 How can I optimize the performance of the H6 transmission?
How can I optimize the performance of the H6 transmission?
To optimize the H6 transmission's performance, ensure regular fluid changes using ATF DW-1. Avoid aggressive acceleration and rapid shifting, as this can generate excessive heat. Use the correct driving mode (e.g., Sport mode for spirited driving) to utilize the transmission's full potential. Consider upgrading to a high-performance transmission cooler for improved thermal management. Avoid towing heavy loads without proper equipment. Keep the vehicle's software updated with the latest TSBs from Acura.
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 RLX H6 Transmission Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting procedures for the H6 transmission in the 2014-2020 Acura RLX.
Acura H6 Transmission Technical Service Bulletin (TSB)
Coming SoonOfficial technical updates and improvements for the H6 transmission, including software updates and hardware modifications.
Acura H6 Transmission Parts Catalog
Coming SoonDetailed listing of genuine Acura parts and accessories for the H6 transmission, including torque converters, solenoid packs, and seals.
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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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