Detroit Diesel Diagnostic Link 8.21 Service Pack 3 is a computer-based diagnostic software for Detroit™ powertrain and Freightliner™ vehicle systems. It can display ECU information, diagnostic fault codes, instrumentation and run service routines*.
- Required storage: 10GB
- Operating system: Windows 10 or Windows 11
- Installation: 1 PC by teamviewer
- Subscription time: unlimited
- Support: 1 year
Includes April-2025 Troubleshooting.
NOTE: Diagnostic Link is provided without online access, therefore, you can't perform reprogramming .
