Allison DOC® Premium – Professional Transmission Diagnostic & Programming Software

Allison DOC® (Diagnostic Optimized Connection) is the official Windows-based diagnostic software designed for servicing, diagnosing, troubleshooting, and reprogramming Allison automatic transmissions and electronic control systems. Built for professional technicians, fleet maintenance providers, and heavy-duty diesel workshops, the software provides complete access to Allison transmission control modules (TCMs) and electronic control units (ECUs).

With advanced diagnostic capabilities, Allison DOC enables users to identify faults, perform system tests, configure parameters, update control modules, and streamline transmission maintenance across a wide range of Allison transmission families.

Supported Systems & Coverage

Supports diagnostics and programming for:

✔ 6th Generation 1000/2000 & 3000/4000 Series Controls (including 9-Speed & TerraTran™)
✔ 5th Generation 1000/2000, 3000/4000 & TC10 Controls
✔ 4th Generation 1000/2000 & 3000/4000 Controls
✔ 6th Generation CEC6 (All-Terrain) Controls (e.g., FracTran®)
✔ 5th Generation CEC5 Off-Road Controls
✔ 4th Generation CEC3 Off-Road Controls
✔ CEC2 Electronic Control Units (ECUs)
✔ WTEC II & WTEC III Electronic Control Systems
✔ 1000/2000/2400 Series Transmission Control Modules (TCMs)
✔ eGen Flex™ Electronic Control Units
✔ H 40/50 EP™ Electronic Control Units

Key Features

✅ Complete transmission diagnostics and troubleshooting
✅ Read and clear Diagnostic Trouble Codes (DTCs)
✅ ECU and TCM programming with built-in safety controls
✅ Parameter configuration and calibration support
✅ Integrated help system with training videos
✅ Direct links to official troubleshooting manuals
✅ SmartConnect for automatic interface detection
✅ Communication Troubleshooting Wizard for connection issues
✅ Demo Mode with pre-recorded diagnostic data for training and testing
✅ Compliant with TMC Recommended Practices, SAE Standards, CE Standards, and RP1210C

Supported Diagnostic Interfaces

• Cummins INLINE 6 & INLINE 7
• NEXIQ USB-Link 1, 2 & 3
• Dearborn DPA5
• Noregon DLA

System Requirements

• Windows 10
• Minimum 4 GB RAM
• 2 GHz or faster processor
• 20 GB free disk space
• Display resolution of 1280 × 768 or higher

Recommended Setup

For maximum stability and performance, it is recommended to install Allison DOC on a dedicated Windows PC used exclusively for heavy-duty diesel diagnostics. This helps prevent software conflicts, improves system reliability, enhances security, and ensures optimal diagnostic performance.

Important Information

• License: Activation for 1 PC
• After purchase, our technical support team will provide remote installation, activation, and configuration assistance to ensure the software is fully operational.

Allison DOC® Premium is an essential diagnostic solution for heavy-duty truck repair shops, fleet maintenance centres, transmission specialists, and diesel technicians requiring professional diagnostics, ECU programming, parameter configuration, and troubleshooting for Allison automatic transmission systems.