LAUNCH X431 PRO3 V+ 5.0
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The LAUNCH X431 PRO3 V+ 5.0 is a professional-grade bidirectional diagnostic scan tool designed for both passenger vehicles and HD trucks, offering comprehensive all-system diagnostics alongside advanced functions like ECU coding and OEM topology mapping. It supports over 55 service reset functions and comes with a two-year software update subscription, making it a well-rounded solution for serious automotive technicians. Overall, it delivers dealer-level diagnostic capability in a portable package at a fraction of the cost of OEM tools.
Key Features & Specs
| Diagnostics | Full all-system diagnostics covering engine, transmission, ABS, airbag, and more for both light and heavy-duty vehicles |
|---|---|
| Bidirectional Control | Active test support allows technicians to send commands to vehicle components to verify proper operation |
| ECU Coding | Supports ECU coding and programming for module replacement and adaptation on a wide range of vehicle makes |
| Service Functions | 55+ service resets including oil reset, DPF regeneration, brake bleed, TPMS, throttle adaptation, and battery registration |
| Topology Mapping | OEM-style topology module mapping provides a visual overview of all vehicle systems and their current health status |
| Vehicle Coverage | Compatible with passenger cars, SUVs, and HD trucks, supporting most major domestic, Asian, and European brands |
| Updates | Includes a 2-year free software update subscription with continued access available via annual renewal after expiration |
Best for: Professional mechanics, independent shop owners, and advanced DIYers who need a versatile, dealer-level diagnostic tool capable of handling both everyday passenger vehicles and heavy-duty trucks without investing in multiple separate devices.