Launch X431 PRO3S+ V5.0 Flagship Bidirectional ECU Coding Tool

Step up to the diagnostic platform dealership technicians rely on. The Launch X431 PRO3S+ V5.0 is the newest 2025 upgrade in Launch's flagship PRO3S+ range, built around premium V5.0 hardware and a faster processor for instant boot-up, smoother multitasking, and lag-free scanning across every make and model you service.

What sets the PRO3S+ apart is true bidirectional control. Beyond reading and clearing codes, this tablet actively commands actuators, injectors, relays, and modules to run live component tests. Combined with full ECU coding and adaptation, you can complete injector coding, throttle body resets, DPF regeneration, battery and steering angle resets, and full module programming.

The standout 2025 feature is intelligent topology mapping, which builds a live visual diagram of every module and network on the vehicle, instantly flagging communication faults, missing modules, and gateway issues that traditional code readers miss entirely.

• Bidirectional ECU coding and active component testing across all systems
• Live topology mapping for rapid electrical and network fault isolation
• V5.0 flagship hardware with 2025 firmware and vehicle coverage updates
• Full system diagnostics, resets, calibrations, and module programming
• Built for dealership-level and top-tier independent workshop throughput
• Ongoing software updates to keep pace with the latest vehicle platforms

This is the tool for workshops that refuse to turn away complex jobs, engineered to pay for itself in jobs you no longer have to sublet.