Audi Audi A6 1997-2004 VL300 Transmission Transmission Specifications
Audi Audi A6 1997-2004

Audi Audi A6 1997-2004 VL300 Transmission Specifications

Comprehensive technical specifications for the VL300 transmission system used in the 1997-2004 Audi A6. This document covers detailed information on gear ratios, torque capacity, fluid specifications, maintenance intervals, and diagnostic procedures specific to the VL300 transmission.

Updated

VL300 Transmission Specifications (1997-2004 Audi A6) Specifications

This document provides detailed specifications and technical information for the VL300 automatic transmission used in the 1997-2004 Audi A6. It includes key features, technical details, maintenance requirements, and troubleshooting guidelines. Use this document to understand the capabilities, limitations, and service needs of the VL300 transmission. Navigate through the sections to find specific information or use the search functionality to locate particular details quickly.

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Key Specifications

Transmission Type

5-speed automatic

Torque Capacity

280 Nm (206 lb-ft)

Fluid Capacity

6 liters (6.3 quarts)

Weight

90 kg (198 lbs)

Gear Ratios

3.500, 2.040, 1.480, 1.000, 0.830

Available Specifications

General Information

This section provides an overview of the VL300 transmission, including its design, applications, and key features. It is essential reading for understanding the transmission's basic operation and capabilities.

Transmission Overview
  • 5-speed automatic transmission
  • Rear-wheel drive (RWD) and all-wheel drive (AWD) compatible
  • Used in 1997-2004 Audi A6 models
  • Designed for inline-4 and V6 engines
  • Features electronic control module (ECM) for shift optimization
Key Features
  • Lock-up torque converter for improved fuel efficiency
  • Adaptive shift programming based on driving conditions
  • Manual shift mode for driver control
  • Overdrive gear for reduced engine RPM at high speeds
  • Cooling system integrated with engine radiator

Technical Specifications

This section provides detailed technical specifications for the VL300 transmission, including gear ratios, torque capacity, and fluid requirements. Use this information for diagnostic and maintenance purposes.

Gear Ratios
  • 1st gear: 3.500
  • 2nd gear: 2.040
  • 3rd gear: 1.480
  • 4th gear: 1.000
  • 5th gear: 0.830
  • Reverse gear: 3.000
Torque Capacity
  • Maximum torque capacity: 280 Nm (206 lb-ft)
  • Recommended engine torque limit: 250 Nm (184 lb-ft)
  • Transmission weight: Approximately 90 kg (198 lbs)
  • Fluid capacity: 6 liters (6.3 quarts)

Maintenance and Service

This section outlines the maintenance and service requirements for the VL300 transmission. Regular maintenance is essential to ensure optimal performance and longevity.

Service Schedule
  • Transmission fluid change every 60,000 km (37,500 miles)
  • Filter replacement every 90,000 km (56,250 miles)
  • Pan gasket inspection every 30,000 km (18,750 miles)
  • Torque converter inspection every 60,000 km (37,500 miles)
  • Software updates as recommended by Audi
Common Issues
  • Slipping or hesitation between gears
  • Increased engine RPM before shifting
  • Leaking transmission fluid
  • Faulty torque converter lock-up
  • ECM software glitches

Troubleshooting

This section provides troubleshooting guidelines for common issues with the VL300 transmission. Use this information to diagnose and address problems effectively.

Diagnostic Codes
  • P0700: Transmission control system malfunction
  • P0715: Torque converter clutch circuit malfunction
  • P0740: Torque converter clutch solenoid circuit
  • P0755: Shift solenoid A circuit malfunction
  • P0760: Shift solenoid B circuit malfunction
Repair Tips
  • Always use Audi-approved transmission fluid
  • Replace the filter and pan gasket during fluid changes
  • Check for software updates before diagnosing issues
  • Inspect the torque converter for damage or wear
  • Use a transmission flush machine for thorough cleaning

Transmission Specifications

Overview

Type
6-speed manual transmission
Configuration
longitudinal
Platform
Audi A6 C4/C5
Material
Aluminum housing with steel internals
Location
Rear-wheel drive layout

Dimensions

Length
24.8 inches (63 cm)
Width
14.2 inches (36 cm)
Height
10.6 inches (27 cm)
Weight
265 lbs (120 kg)
Oil Capacity
3.5 quarts (3.3 liters)
Gear Ratio Range
1st: 3.500, 2nd: 2.040, 3rd: 1.320, 4th: 1.000, 5th: 0.800, 6th: 0.630
Max Torque Capacity
260 lb-ft (353 Nm)

Materials

Transmission Case
Aluminum alloy
Gears
Forged steel
Bearings
High-performance steel
Synchronizers
Carbon fiber reinforced
Clutch Disc
Organic friction material

Features

Gear Ratios
  • Optimized for both city and highway driving
  • Close-ratio gearing for improved acceleration
  • Overdrive gears for fuel efficiency
Transmission Control
  • Cable-actuated shifter
  • Hydraulically operated clutch
  • Self-adjusting clutch mechanism
Drivetrain Integration
  • Compatible with quattro all-wheel drive
  • Lightweight driveshaft
  • High-strength CV joints
Cooling System
  • Internal oil cooler
  • Transmission cooler lines
  • Thermostatically controlled cooling
Durability Features
  • Reinforced gear teeth
  • Hardened synchro rings
  • Lubricated ball bearings

Safety Features

Mechanical Protection
  • Torque limiter
  • Overload protection
  • Reinforced casing
Thermal Protection
Integrated temperature sensor
Emergency Operation
Fail-safe mode in case of system failure

Comfort Features

Smooth Shifting
  • Synchronized gears
  • Low effort gear changes
  • Short shift throws
Noise Reduction
  • Sound-insulating mounts
  • Damped gear engagement
  • Helical gear teeth
Clutch Operation
  • Progressive engagement
  • Light pedal effort
  • Long clutch life

Accessories

Performance Upgrades
  • Short shifter kit
  • Lightweight flywheel
  • Upgraded clutch kit
Maintenance Accessories
  • Transmission fluid filter
  • Drain pan
  • Filler plug
Optional Equipment
  • Limited-slip differential
  • Transmission cooler kit
  • Gear ratio swap

Maintenance

Service interval
Every 30,000 miles (48,000 km) or 2 years
Service Items
  • Transmission fluid change
  • Clutch fluid check
  • Gearbox mounts inspection
  • Shift linkage lubrication
  • Clutch release bearing inspection
Maintenance Notes
Use synthetic transmission fluid only. Inspect for leaks during service.

Warranty

Basic Warranty
Miles: 50,000 miles
Years: 4 years
Coverage: Parts and labor
Powertrain Warranty
Miles: 70,000 miles
Years: 5 years
Coverage: Transmission and drivetrain
Corrosion Warranty
Miles: Unlimited miles
Years: 12 years
Coverage: Perforation only
Transmission Warranty
Miles: 100,000 miles
Years: 10 years
Coverage: Extended transmission coverage

Production Details

Manufacturer
Audi AG
Manufacturing Process
  • CNC machining
  • Heat treatment
  • Grinding and polishing
  • Assembly and testing
Quality Control
inspection: 100% end-of-line testing
Certifications: ISO 9001:2015
Warranty Rate: Less than 1% failure rate
Sustainability Practices
Recycled materials used in production. Energy-efficient manufacturing process.
Production Metrics
Units Produced: Over 500,000 units
Production Years: 1997-2004
Market Regions: Global distribution

Service Information for VL300 Transmission Service

Recommended maintenance schedule and service tasks for the VL300 transmission

30,000 miles
24 months
  • Replace transmission fluid
  • Inspect clutch release bearing
  • Check shift linkage for wear
  • Inspect gearbox mounts
  • Lubricate shift linkage

Use synthetic transmission fluid only. Inspect for any signs of leaks.

60,000 miles
48 months
  • Replace clutch fluid
  • Inspect drive shaft CV joints
  • Check transmission pan gasket
  • Inspect gearshift bushings
  • Clean transmission cooler lines

Bleed clutch system after fluid replacement. Check for any abnormal noises.

100,000 miles
84 months
  • Major transmission service
  • Inspect and replace synchronizer rings
  • Replace gear bearings
  • Inspect clutch disc and pressure plate
  • Check transmission case for damage

Requires specialized tools. Recommended to be performed by a certified technician.

Common Questions

Find answers to common questions about torque specifications

Q1

What type of transmission fluid should be used in the VL300 transmission for a 1997-2004 Audi A6?

The VL300 transmission requires Audi Genuine G 052 162 A2 transmission fluid, specifically designed for the 5-speed tiptronic transmission. Use of incorrect fluid can lead to improper shifting and potential damage.

Q2

What is the recommended service interval for the VL300 transmission in a 1997-2004 Audi A6?

Audi recommends a transmission fluid and filter change every 60,000 miles or 96,000 kilometers under normal driving conditions. Severe driving conditions may require more frequent service.

Q3

How do I reset the transmission adaptation on the VL300 transmission?

Resetting the transmission adaptation requires using a diagnostic tool such as VCDS (VAG-COM). Follow these steps: 1) Connect the tool, 2) Navigate to the transmission control module, 3) Select 'Basic Settings' and follow the on-screen instructions. This resets the adaptive learning values.

Q4

What is the torque specification for the VL300 transmission fluid pan bolts?

The torque specification for the VL300 transmission fluid pan bolts is 8 Nm (71 in-lbs). Ensure the pan is clean and the gasket is properly seated to prevent leaks.

Q5

Can the VL300 transmission be repaired or does it need to be replaced if it fails?

The VL300 transmission can often be repaired by replacing faulty components such as solenoids, valve bodies, or clutches. However, severe internal damage may require a full replacement. Always consult a certified Audi technician for diagnosis.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Audi VL300 Transmission Service Manual

Coming Soon

Official Audi service manual for the VL300 transmission, including maintenance procedures and troubleshooting.

VL300 Transmission Fluid Replacement Guide

Coming Soon

Step-by-step guide for replacing transmission fluid and filter in the VL300 transmission.

Diagnosing VL300 Transmission Issues

Coming Soon

Comprehensive guide to diagnosing common issues with the VL300 transmission, including error codes and solutions.

VL300 Transmission Parts Catalog

Coming Soon

Catalog of genuine Audi parts for the VL300 transmission, including part numbers and descriptions.

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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.
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About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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