Allison Transmission Programming & Diagnostic Tools
Unlock complete access to Allison transmission systems with our professional tools. This collection includes the most trusted diagnostic and programming solutions for Allison 1000, 2000, 3000, 4000 series, and more — including Gen 4 and Gen 5 TCMs.
Perfect for technicians, transmission shops, and fleet maintenance teams who need fast, accurate troubleshooting, resets, calibrations, and TCM programming.
✅ Suitable For:
Heavy-duty diesel technicians
Transmission rebuild shops
Fleet service garages
Off-road & vocational vehicle repair
⚙️ What You Can Do:
Read & clear Allison-specific fault codes
Perform TCM reset, calibration, and adaptive reset
Access live data from transmission sensors
Reprogram or flash Allison TCM modules
Run system tests, input/output checks, and solenoid tests
Update software/calibrations on Gen 4 & Gen 5 TCMs
Looking for a reliable solution to diagnose and maintain Allison Transmissions? Our Allison Transmission Diagnostic Software provides in-depth diagnostic capabilities for all Allison automatic transmissions used in commercial vehicles, buses, and industrial equipment. Whether you're servicing Gen 4, Gen 5, or later models, this professional-grade tool supports fault code reading/clearing, live data monitoring, calibrations, and advanced troubleshooting. Compatible with most RP1210 diagnostic interfaces, it ensures seamless integration with your existing setup.
Ideal for fleet managers, mechanics, and technicians who need a trusted system for Allison-equipped vehicles including Freightliner, International, Kenworth, Peterbilt, and more. This is the same software used by OEM service centers, enabling full control over your maintenance workflow.
❓ Frequently Asked Questions – Allison Transmission Software
What is Allison DOC® diagnostic software?
Allison DOC® (Diagnostic Optimized Connection) is the official diagnostic software developed by Allison Transmission. It allows users to monitor, troubleshoot, and calibrate Allison automatic transmissions found in commercial vehicles.
Which transmission models does the software support?
It supports Allison 1000/2000, 3000, 4000, and TC10™ series. Both Gen 4 and Gen 5 models are fully covered, including hybrid electric drivetrains in certain applications.
Can I use the software with my current RP1210 device?
Yes, the software is fully compatible with RP1210 diagnostic interfaces such as Nexiq USB-Link, DG Tech DPA5, and Noregon DLA+.
Does it support real-time data and sensor monitoring?
Absolutely. The software offers live data streaming, sensor status display, and performance analysis to aid in fast and accurate diagnostics.
Can I reset or clear DTC fault codes with this tool?
Yes, you can view, record, and clear Diagnostic Trouble Codes (DTCs) across all supported transmission systems.
Does the software allow for calibration or programming?
Yes, Allison DOC® provides calibration capabilities, including TCM programming (if you have access credentials and licensed software).
Is this software suitable for heavy-duty truck repair shops?
Definitely. It’s designed for use by OEM service centers and independent workshops servicing commercial vehicles with Allison transmissions.
What operating systems are supported?
The software is compatible with Windows 7, 8.1, 10, and 11 (both 32-bit and 64-bit).
Do I need internet access to use the software?
No, once installed and activated, the software functions offline for all diagnostic tasks.
Is technical support or installation help provided?
Yes, we offer installation assistance and ongoing technical support to ensure the software runs smoothly with your setup.
