LAUNCH has introduced a new graphical diagnostic interface for its commercial vehicle software, bringing a more intuitive way to analyze heavy-duty truck systems. Beyond the well-known topology mapping function, technicians can now monitor advanced service routines like DPF regeneration and cylinder deactivation through real-time visual graphics instead of traditional text-only data streams.
This update is designed to make truck diagnostics faster, clearer, and easier for workshops handling modern commercial vehicles.
What Makes the New Interface Different
Traditional commercial vehicle diagnostics often require technicians to interpret large amounts of numerical data manually. The latest LAUNCH X431 software update changes that by turning key maintenance functions into interactive graphical displays.
Technicians can now:
- View system structures visually
- Monitor component operating status in real time
- Perform active tests with direct graphical feedback
- Detect abnormal data more quickly during diagnosis
The upgraded interface helps reduce diagnostic guesswork and improves repair efficiency during daily heavy-duty vehicle service work.
Supported Graphical Functions
The current software version already supports several major commercial vehicle service functions with graphical layouts, including:
- Graphical DPF Regeneration
- Graphical AdBlue System Testing
- Graphical Cylinder Deactivation
- Graphical Fuel Injector Coding
- Graphical Suspension Calibration
- Graphical Clutch Calibration
- Graphical APS Testing (Compressed Air Power Supply)
LAUNCH also confirmed that more graphical diagnostic functions and wider vehicle coverage are still being developed.
Compatible LAUNCH X431 Devices
The new graphical commercial vehicle diagnostic feature is supported on selected LAUNCH heavy-duty diagnostic platforms with HD software enabled.
Current compatible devices include:
- LAUNCH X431 PAD V ELITE with HD software package
- LAUNCH X431 PRO3S+ SmartLink HD
These platforms are designed for workshops requiring advanced commercial vehicle diagnostics, bi-directional testing, and intelligent maintenance functions.
With this latest update, the LAUNCH X431 commercial vehicle diagnostic platform becomes much more user-friendly for truck repair technicians. The new graphical interface simplifies complex operations and allows faster identification of system problems during maintenance and troubleshooting.
For workshops servicing modern diesel trucks and commercial fleets, this upgrade brings a more efficient and professional diagnostic experience.
| Brands | DPF Regeneration | APS | Urea Injection | Cylinder Deactivation | Injector Coding | Suspension Calibration | Clutch Calibration |
| BENZ | YES | YES | YES | YES | YES | ||
| IVECO | YES | YES | YES | YES | YES | YES | |
| SCANIA | YES | YES | YES | YES | YES | YES | YES |
| MAN | YES | YES | YES | YES | YES | YES | |
| DAF | YES | YES | YES | YES | |||
| VOLVO | YES | YES | YES | YES | YES | YES | |
| RENAULT | YES | YES | YES | YES | YES | YES | |
| UD | YES | YES | YES | YES | YES | YES | |
| DEUTZ | YES | YES | YES | YES | |||
| CUMMINS | YES | YES | YES | YES | |||
| Detroit | YES | YES | YES | YES | YES | ||
| Paccar | YES | YES | YES | YES | |||
| Caterpillar | YES | YES | YES | YES | |||
| MAXXFORCE | YES | YES | YES | YES | |||
| HINO | YES | YES | YES | YES | YES | YES | |
| ISUZU | YES | YES | YES | YES | YES | ||
| FUSO | YES | YES | YES | YES | YES | YES | |
| CQISUZU | YES | YES | YES | YES | |||
| JMC | YES | ||||||
| BOSCH | YES | YES | YES | YES | |||
| SANY | YES | YES | YES | YES | |||
| DFL | YES | ||||||
| DELPHI | YES | ||||||
| YUNNEI | YES | ||||||
| SHANGCHAI | YES |