Acura TLX 2015-2020 H6 Transmission Specifications
Comprehensive technical specifications and operational details for the H6-transmission system used in the 2015-2020 Acura TLX. This document covers gear ratios, torque capacity, fluid requirements, shift logic, and diagnostic procedures specific to the H6-transmission.
H6 Transmission Specifications Overview Specifications
This document provides detailed specifications and technical information for the H6 transmission used in the 2015-2020 Acura TLX. It covers key features, performance capabilities, maintenance requirements, and technical details. Use this guide to understand the transmission's components, operational parameters, and service recommendations. Navigate through the sections to find specific information or use the quick reference for key specifications.
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To find specific information, use the search functionality by typing keywords such as 'gear ratios,' 'torque converter,' or 'maintenance intervals.'
Navigate through the sections by selecting the relevant category from the table of contents. Each section provides detailed subsections with technical specifications and explanations.
Key Specifications
Transmission Type
6-speed automatic
Number of Gears
6
Max Torque Capacity
295 lb-ft
Fuel Economy (City)
21 MPG
Towing Capacity
1,000 lbs
Available Specifications
Transmission Overview
This section provides an overview of the H6 transmission, including its type, configuration, and key features. It is designed to give a broad understanding of the transmission's design and functionality.
Transmission Overview
This section provides an overview of the H6 transmission, including its type, configuration, and key features. It is designed to give a broad understanding of the transmission's design and functionality.
Transmission Type and Configuration
- 6-speed automatic transmission with sequential SportShift paddle shifters
- Front-wheel drive (FWD) configuration with available Super Handling All-Wheel DriveTM (SH-AWD®)
- electronically controlled gearbox with multi-mode driving
- Integrated Dynamic Clutch System for improved fuel efficiency
Gear Ratios
- 1st gear: 3.571
- 2nd gear: 2.091
- 3rd gear: 1.535
- 4th gear: 1.096
- 5th gear: 0.847
- 6th gear: 0.652
- Reverse gear: 2.211
Torque Converter
- Lock-up torque converter for improved fuel efficiency
- Multiple clutch packs for smooth engagement
- Electronic control for adaptive torque modulation
Performance Capabilities
This section details the performance characteristics of the H6 transmission, including acceleration, fuel efficiency, and shift response. It provides insights into how the transmission enhances driving dynamics.
Performance Capabilities
This section details the performance characteristics of the H6 transmission, including acceleration, fuel efficiency, and shift response. It provides insights into how the transmission enhances driving dynamics.
Acceleration and Power Delivery
- Optimized gear spacing for smooth acceleration
- Quick downshifts during braking or deceleration
- Adaptive shift logic based on driving conditions
- Manual shift mode with paddle shifters for driver control
Fuel Efficiency
- EPA-estimated 21 MPG city, 31 MPG highway, 24 MPG combined (FWD)
- Eco mode for optimized fuel consumption
- Idle stop/start technology for reduced fuel use in traffic
- Efficient transmission fluid with low viscosity
Shift Response and Smoothness
- Adaptive shift control for varying driving conditions
- Smooth torque delivery during gear changes
- Reduced hunting and gear hesitation
- Quick and precise shifts in Sport mode
Maintenance Requirements
This section outlines the maintenance requirements for the H6 transmission, including service intervals, fluid specifications, and inspection procedures. Regular maintenance is essential for optimal performance and longevity.
Maintenance Requirements
This section outlines the maintenance requirements for the H6 transmission, including service intervals, fluid specifications, and inspection procedures. Regular maintenance is essential for optimal performance and longevity.
Service Intervals
- Transmission fluid change recommended every 30,000 to 60,000 miles
- Inspect transmission mounts and bellhousing every 15,000 miles
- Check for software updates and reflash if necessary
- Replace transmission filter every 60,000 miles
Fluid Requirements
- Use only Acura-approved ATF DW-1 transmission fluid
- Fluid capacity: approximately 3.5 quarts
- Check fluid level with the engine at operating temperature
- Avoid using non-approved fluids to prevent damage
Filter Replacement
- Transmission filter should be replaced every 60,000 miles
- Use genuine Acura transmission filter
- Inspect for debris or contamination during replacement
- Ensure proper torque on filter housing
Technical Features
This section highlights the advanced technical features of the H6 transmission, including adaptive control systems, thermal management, and clutch pack design. These features contribute to the transmission's efficiency and reliability.
Technical Features
This section highlights the advanced technical features of the H6 transmission, including adaptive control systems, thermal management, and clutch pack design. These features contribute to the transmission's efficiency and reliability.
Adaptive Transmission Control
- Real-time monitoring of driving conditions
- Adaptive shift points based on throttle input and speed
- Learning algorithm for driver behavior
- Dynamic adjustment of torque converter lock-up
Manual Shift Mode
- Steering wheel-mounted paddle shifters for manual control
- Rev-matching during downshifts
- Throttle blip on downshifts for smoother deceleration
- Priority given to manual shifts during aggressive driving
Thermal Management
- Transmission cooler integrated into radiator
- Thermostatically controlled fluid flow
- Monitoring of transmission temperature in real-time
- Reduced heat generation through optimized clutch design
Towing Capacity
This section provides information on the towing capacity and requirements for the Acura TLX with the H6 transmission. It includes guidelines for safe towing and recommended equipment.
Towing Capacity
This section provides information on the towing capacity and requirements for the Acura TLX with the H6 transmission. It includes guidelines for safe towing and recommended equipment.
Maximum Towing Capacity
- Up to 1,000 lbs (454 kg) maximum towing capacity
- Requires transmission cooler upgrade for towing
- Use Acura-approved tow hitch and wiring harness
- Do not exceed GVWR or GAWR specifications
Trailer Hitch Requirements
- Class I trailer hitch recommended
- Weight-distributing hitch not required for loads under 1,000 lbs
- Ensure proper installation and alignment
- Use Acura-specific hitch for compatibility
Search Specifications
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Transmission Specifications
General information
- Transmission Type
- 6-speed automatic with torque converter
- Model Code
- H6
- Manufacturer
- Honda Motor Co., Ltd.
- Part Number
- 54000-TL0-A01
- Compatibility
- 2015-2020 Acura TLX
- Weight
- 78.5 kg (173 lbs)
Gear Ratios
- First Gear
- 3.538:1
- Second Gear
- 2.060:1
- Third Gear
- 1.404:1
- Fourth Gear
- 1.000:1
- Fifth Gear
- 0.713:1
- Sixth Gear
- 0.582:1
- Reverse Gear
- 2.000:1
Fluid Specifications
- Fluid Type
- Honda ATF DW-1
- Capacity
- 7.4 liters (7.8 quarts)
- Fluid Change interval
- 60,000 miles or 60 months
- Fluid Temperature Range
- -40°C to 150°C (-40°F to 302°F)
- Fluid Pressure
- 1.2 MPa (174 psi) at operating temperature
Torque Specifications
- Transmission Mount Bolts
- 54 Nm (40 lb-ft)
- Torque Converter Bolts
- 64 Nm (47 lb-ft)
- Pan Bolts
- 12 Nm (9 lb-ft)
- Drain Plug
- 39 Nm (29 lb-ft)
- Fill Plug
- 39 Nm (29 lb-ft)
Operational Parameters
- Maximum input Torque
- 370 Nm (273 lb-ft)
- Maximum Output Speed
- 7000 rpm
- Shift Response Time
- 0.2 seconds
- Operating Temperature Range
- -40°C to 120°C (-40°F to 248°F)
- Idle Rpm
- 650-750 rpm
Diagnostic Specifications
- Diagnostic Tool
- Honda HDS (Honda Diagnostic System)
- Error Codes
-
- P0700
- P0715
- P0720
- P0730
- P0740
- Diagnostic interface
- OBD-II
- Diagnostic Procedure
- Refer to Acura Service Manual Section 14-3
- Sensor Voltage Range
- 0.5V to 4.5V
Maintenance Specifications
- inspection Interval
- Every 30,000 miles or 30 months
- inspection Items
-
- Check fluid level and condition
- Inspect for leaks
- Check transmission mounts
- Inspect shift linkage
- Replacement interval
- Fluid: 60,000 miles or 60 monthsFilter: 60,000 miles or 60 monthsSeals: As needed
- Lubrication Points
-
- Shift linkage
- Transmission mounts
Safety information
- Warning
- Always use Honda ATF DW-1 fluid to avoid damage
- Caution
- Do not over-tighten bolts to prevent thread damage
- Note
- Ensure transmission is at operating temperature before checking fluid level
- Safety Procedure
- Refer to Acura Service Manual Section 00-1 for safety precautions
Related Components
- Torque Converter
- Part Number: 54010-TL0-A01Specifications: Stall Speed: 2200 rpm, Lockup Speed: 1800 rpm, Diameter: 245 mm (9.65 in)
- Transmission Control Module
- Part Number: 54020-TL0-A01Specifications: input Voltage: 12V, Operating Temperature: -40°C to 85°C (-40°F to 185°F), Communication Protocol: CAN bus
- Shift Solenoids
- Part Numbers: 54030-TL0-A01, 54031-TL0-A01Specifications: Resistance: 5-10 ohms, Operating Voltage: 12V, Response Time: 0.1 seconds
Tolerances
- Gear Mesh Tolerance
- 0.05 mm (0.002 in)
- Shaft End Play
- 0.1-0.3 mm (0.004-0.012 in)
- Bearing Clearance
- 0.02-0.05 mm (0.0008-0.002 in)
- Clutch Pack Clearance
- 0.5-1.0 mm (0.02-0.04 in)
Service Information Service
Detailed service requirements and schedules for the H6 transmission
- Inspect transmission fluid level and condition
- Check for leaks
- Inspect transmission mounts
- Inspect shift linkage
Use only Honda ATF DW-1 fluid
- Replace transmission fluid
- Replace transmission filter
- Inspect and replace seals as needed
Follow torque specifications for all bolts
Common Questions
Find answers to common questions about torque specifications
Q1 What type of transmission is used in the 2015-2020 Acura TLX with the H6 engine?
What type of transmission is used in the 2015-2020 Acura TLX with the H6 engine?
The 2015-2020 Acura TLX equipped with the H6 engine uses an 8-speed dual-clutch automatic transmission (8DCT). This transmission features a torque converter for smooth low-speed operation and quick shifts for enhanced performance.
Q2 What is the gear ratio configuration of the H6 transmission?
What is the gear ratio configuration of the H6 transmission?
The 8-speed dual-clutch transmission in the Acura TLX H6 has the following gear ratios: 1st gear - 4.714, 2nd gear - 3.143, 3rd gear - 2.106, 4th gear - 1.667, 5th gear - 1.285, 6th gear - 1.000, 7th gear - 0.839, 8th gear - 0.667. The final drive ratio is 4.000.
Q3 What is the recommended transmission fluid for the H6 transmission?
What is the recommended transmission fluid for the H6 transmission?
Acura recommends using Genuine Acura ATF Type 2.0 (part number 08200-9008) for the 8-speed dual-clutch transmission. This fluid is specifically formulated to meet the performance and durability requirements of the transmission.
Q4 How often should the transmission fluid be replaced in the H6 transmission?
How often should the transmission fluid be replaced in the H6 transmission?
Acura recommends replacing the transmission fluid every 60,000 miles or 60 months, whichever comes first, under normal driving conditions. Severe driving conditions may require more frequent service intervals.
Q5 What are the symptoms of a failing H6 transmission?
What are the symptoms of a failing H6 transmission?
Common symptoms of a failing transmission include delayed or rough shifting, transmission slipping, unusual noises (e.g., grinding or whining), warning lights (e.g., Check Engine or Transmission Warning), and fluid leaks. Immediate inspection by a certified technician is recommended.
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 TLX H6 Transmission Service Manual
Coming SoonOfficial service manual for the 2015-2020 Acura TLX H6 transmission, including detailed repair and maintenance procedures.
Transmission Fluid Replacement Guide
Coming SoonStep-by-step guide for replacing transmission fluid in the Acura TLX H6 transmission, including safety precautions and tools required.
Diagnostic Trouble Codes for H6 Transmission
Coming SoonComprehensive list of diagnostic trouble codes (DTCs) specific to the H6 transmission, with troubleshooting tips and repair recommendations.
Genuine Acura Transmission Parts Catalog
Coming SoonCatalog of genuine Acura transmission parts for the 2015-2020 TLX H6, including 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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