Mercedes-Benz Mercedes E-Class 2010-2016 9G-TRONIC Transmission Specifications
This document provides a detailed overview of the 9G-Tronic transmission specifications for the 2010-2016 Mercedes E-Class. It includes technical details such as gear ratios, torque capacity, shift patterns, and fluid requirements. The purpose of this document is to assist automotive enthusiasts, technicians, and owners in understanding the transmission's design, performance, and maintenance needs. It serves as a valuable resource for diagnosing issues, performing upgrades, or ensuring proper servicing of the 9G-Tronic transmission. By offering precise specifications, this guide helps readers optimize the transmission's performance and longevity.
Overview Specifications
This document provides detailed specifications and technical information about the 9G-TRONIC transmission used in the 2010-2016 Mercedes-Benz E-Class. It is designed to assist users in understanding the transmission's features, performance, and maintenance requirements. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering key aspects of the 9G-TRONIC transmission, with subsections providing in-depth details.
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Key Specifications
Number of Gears
9
Transmission Type
Automatic
Weight
86 kg
Maximum Torque
1000 Nm
Fuel Efficiency Improvement
Up to 6%
Available Specifications
Transmission Design
This section covers the design and architecture of the 9G-TRONIC transmission, including its innovative features and engineering advancements.
Transmission Design
This section covers the design and architecture of the 9G-TRONIC transmission, including its innovative features and engineering advancements.
Gear Configuration
- 9-speed automatic transmission
- Compact and lightweight design
- Wide gear ratio spread for improved efficiency
- Seamless gear shifts for enhanced driving comfort
- Adaptive shift programs for different driving conditions
- Integrated torque converter with lock-up clutch
Material and Construction
- High-strength aluminum housing
- Advanced friction materials for durability
- Precision-engineered gears for reduced noise
- Optimized lubrication system for longevity
- Modular design for easier maintenance
- Thermal management system for consistent performance
Performance Features
This section highlights the performance characteristics of the 9G-TRONIC transmission, focusing on its efficiency, responsiveness, and driving dynamics.
Performance Features
This section highlights the performance characteristics of the 9G-TRONIC transmission, focusing on its efficiency, responsiveness, and driving dynamics.
Efficiency and Fuel Economy
- Reduced fuel consumption by up to 6% compared to previous models
- Eco start/stop function for city driving
- Optimized gear ratios for lower engine RPM
- Reduced internal friction for improved efficiency
- Adaptive shift points based on driving style
- Enhanced coasting function for fuel savings
Driving Dynamics
- Quick and precise gear changes
- Sport mode for enhanced acceleration
- Manual shift mode for driver control
- Smooth transitions between gears
- Improved traction in low-grip conditions
- Dynamic torque distribution for stability
Maintenance and Service
This section provides information on maintaining and servicing the 9G-TRONIC transmission, including recommended intervals and common procedures.
Maintenance and Service
This section provides information on maintaining and servicing the 9G-TRONIC transmission, including recommended intervals and common procedures.
Service Intervals
- Transmission fluid change every 60,000 miles
- Regular inspection of seals and gaskets
- Software updates for optimal performance
- Filter replacement during fluid changes
- Check for leaks and wear during routine maintenance
- Diagnostic scans for error codes
Common Procedures
- Fluid level check and adjustment
- Resetting adaptation values after service
- Replacing worn clutch packs
- Inspecting and cleaning solenoids
- Testing hydraulic pressure levels
- Calibrating shift points for smooth operation
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Transmission Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- 9-speed
- Platform
- Mercedes-Benz E-Class (2010-2016)
- Material
- Aluminum and Steel Alloy
- Location
- Longitudinal, Rear-Wheel Drive (RWD) / All-Wheel Drive (AWD)
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 22.8 inches (579 mm)
- Height
- 18.3 inches (465 mm)
- Weight
- 187 lbs (85 kg)
- input Shaft Diameter
- 1.2 inches (30 mm)
- Output Shaft Diameter
- 1.5 inches (38 mm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Housing
- Aluminum Alloy
- Gears
- Hardened Steel
- Clutch Packs
- Composite Friction Materials
- Seals
- Synthetic Rubber
- Sensors
- Plastic and Copper Alloy
Features
- Performance
-
- Adaptive Shift Logic
- Direct Shift Control
- Eco Start/Stop Function
- Manual Shift Mode
- Efficiency
-
- Wide Gear Ratio Spread (9.15:1)
- Reduced Internal Friction
- Optimized Torque Converter Lockup
- Low Viscosity Transmission Fluid
- Drivability
-
- Smooth Gear Transitions
- Quick Response to Throttle Inputs
- Adaptive Learning for Driving Style
- Seamless Integration with Engine Management
- Technology
-
- Integrated Control Unit
- CAN Bus Communication
- Diagnostic Capabilities
- Failsafe Mode
Safety Features
- Mechanical
-
- Overheat Protection
- Torque Limitation in Fail-Safe Mode
- Electronic
-
- Shift Lock System
- Parking Lock Engagement
- Driver Assistance
-
- Hill Start Assist
- Downhill Speed Regulation
Comfort Features
- Noise Reduction
-
- Acoustic Damping Materials
- Optimized Gear Meshing
- Smoothness
-
- Adaptive Shift Mapping
- Torque Converter Damping
- Convenience
-
- Paddle Shifters
- Automatic Park Engagement
Accessories
- Optional
-
- Performance Tuning Software
- Upgraded Transmission Cooler
- Custom Shift Knob
- Maintenance
-
- Transmission Fluid Kit
- Filter Replacement Kit
- Seal Replacement Kit
- Diagnostic
-
- OBD-II Scanner
- Transmission Control Module Reset Tool
Maintenance
- Service interval
- Every 60,000 miles or 5 years
- Service Items
-
- Transmission Fluid Replacement
- Filter Replacement
- Seal Inspection
- Sensor Calibration
- Software Update
- Maintenance Notes
- Use only Mercedes-Benz approved transmission fluid for optimal performance.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Parts and Labor
- Powertrain
- Miles: 100,000Years: 7Coverage: Transmission Components
- Corrosion
- Miles: UnlimitedYears: 10Coverage: Rust Perforation
- Emissions
- Miles: 70,000Years: 8Coverage: Emission-Related Components
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Precision CNC Machining
- Automated Assembly
- Laser Welding
- Quality Control
- Testing: Durability Testing, Thermal Stress Testing, Vibration TestingStandards: ISO 9001 Certification, Mercedes-Benz Internal Standards
- Sustainability Practices
-
- Recycled Materials Usage
- Energy-Efficient Manufacturing
- Waste Reduction Programs
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: Less than 0.1%Lead Time: 6 weeks
Service Information for 9g tronic transmission Service
Maintenance and service requirements specific to this component
- Inspect Transmission Fluid Level
- Check for Leaks
- Reset Adaptation Values
- Inspect Mounts and Bushings
Ensure fluid level is checked at operating temperature.
- Replace Transmission Fluid
- Replace Transmission Filter
- Inspect Seals and Gaskets
- Calibrate Sensors
Use only Mercedes-Benz approved fluids and parts.
- Perform Full Transmission Flush
- Replace Clutch Packs if Necessary
- Inspect and Replace Wear Components
- Update Transmission Software
Major service requires specialized tools and equipment.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 9G-Tronic transmission compatible with all 2010-2016 Mercedes E-Class models?
Is the 9G-Tronic transmission compatible with all 2010-2016 Mercedes E-Class models?
The 9G-Tronic transmission is compatible with most 2010-2016 Mercedes E-Class models, particularly those with rear-wheel drive (RWD) or 4MATIC all-wheel drive (AWD) systems. However, compatibility may vary depending on the engine type and model year. It is recommended to consult your vehicle's VIN or a Mercedes-Benz dealer to confirm compatibility before installation or replacement.
Q2 What are the maintenance requirements for the 9G-Tronic transmission?
What are the maintenance requirements for the 9G-Tronic transmission?
The 9G-Tronic transmission requires regular maintenance to ensure optimal performance. This includes changing the transmission fluid and filter every 60,000 to 80,000 miles, depending on driving conditions. Additionally, periodic inspections of the transmission system, including seals and mounts, are recommended. Always use Mercedes-Benz-approved fluids and parts to maintain warranty and performance standards.
Q3 How do I install or replace the 9G-Tronic transmission in a 2010-2016 Mercedes E-Class?
How do I install or replace the 9G-Tronic transmission in a 2010-2016 Mercedes E-Class?
Replacing the 9G-Tronic transmission involves several steps: 1) Disconnect the battery and remove the transmission pan. 2) Drain the transmission fluid and disconnect electrical connectors. 3) Remove the driveshaft and transmission mounts. 4) Lower the transmission using a jack and replace it with the new unit. 5) Reassemble all components and refill with approved transmission fluid. Professional installation is recommended for proper calibration and coding.
Q4 What are common troubleshooting steps for 9G-Tronic transmission issues?
What are common troubleshooting steps for 9G-Tronic transmission issues?
Common issues with the 9G-Tronic transmission include rough shifting, delayed engagement, or warning lights. Start by checking the transmission fluid level and condition. Use a diagnostic scanner to read fault codes from the transmission control module. Inspect electrical connections and sensors for damage. If issues persist, consult a certified technician for further diagnosis and repair.
Q5 How can I optimize the performance of the 9G-Tronic transmission?
How can I optimize the performance of the 9G-Tronic transmission?
To optimize performance, ensure regular maintenance using Mercedes-Benz-approved fluids and parts. Avoid aggressive driving and excessive load on the transmission. Use the correct driving mode (e.g., Eco, Comfort, Sport) for your driving conditions. Consider software updates from a Mercedes-Benz dealer to improve shifting logic and efficiency. Properly calibrate the transmission after any repairs or replacements.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mercedes-Benz 9G-Tronic Transmission Service Manual
Coming SoonThis manual provides detailed instructions for servicing and maintaining the 9G-Tronic transmission, including fluid changes, diagnostics, and repair procedures.
Technical Service Bulletin for 9G-Tronic Transmission Updates
Coming SoonThis bulletin outlines software updates and technical improvements for the 9G-Tronic transmission to address common issues and enhance performance.
9G-Tronic Transmission Parts and Accessories Catalog
Coming SoonThis catalog lists genuine Mercedes-Benz parts and accessories for the 9G-Tronic transmission, including filters, fluids, and replacement 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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