Launch X431 PRO TT – Professional Automotive Diagnostic Tool with DoIP, CAN FD & Online Coding

The Launch X431 PRO TT is designed for professional mechanics, independent repair workshops, automotive electricians, mobile technicians, diagnostic specialists, and advanced automotive users who need considerably more capability than a conventional OBD2 scanner. Its combination of full-system diagnostics, bidirectional Active Tests, ECU coding, 38+ service functions, CAN FD, DoIP, FCA AutoAuth, DBScar VII, AutoVIN, and optional professional expansion modules makes it a versatile diagnostic platform for everyday workshop use.

No. Functions such as online coding, offline coding, Active Tests, CAN FD, DoIP, FCA AutoAuth, service resets, adaptations, and component matching depend on the vehicle manufacturer, model, production year, ECU, regional configuration, and current Launch software coverage. Compatibility should always be checked for the exact vehicle and required function before purchase.

The PRO TT features an 8-inch 1280 × 800 display, Android 10 operating system, 2.0 GHz quad-core processor, 4 GB RAM, 64 GB internal storage, 6300 mAh battery, 8 MP rear camera, and dual-band 2.4/5 GHz Wi-Fi. These specifications provide a practical balance between portability and professional workshop performance.

The PRO TT provides supported immobilizer-related diagnostic functions, and its capabilities can be expanded with the optional Launch X-PROG3 for more advanced IMMO and key-programming operations. Exact functionality depends on the vehicle, immobilizer generation, required hardware, and software authorization.

Yes. The PRO TT is designed as an expandable diagnostic platform. Compatible optional equipment includes the X-PROG3 immobilizer programmer, BST360 Bluetooth battery tester, VSP-600 videoscope, TPMS tools, oscilloscope equipment, sensor-testing accessories, and selected ADAS equipment. These accessories are normally purchased separately.

Yes. The scanner can display real-time data streams from supported vehicle control modules. It also supports multi-parameter graphical live-data display, helping technicians compare related sensor and system values and identify abnormal behavior more easily.

Yes. The PRO TT supports automatic VIN recognition on compatible vehicles. This allows the scanner to identify vehicle information automatically and enter the appropriate diagnostic software more quickly, reducing manual vehicle selection.

Depending on the vehicle, available functions can include Oil Reset, EPB Reset, BMS Reset, SAS Calibration, ABS Bleeding, Injector Coding, Throttle Adaptation, DPF-related functions, TPMS Reset, Gearbox Reset, Suspension Calibration, AFS Reset, and other manufacturer-specific procedures. Not every function is available on every vehicle.

The PRO TT provides 38+ service and reset functions, depending on vehicle compatibility. These cover many routine maintenance, calibration, reset, and relearn procedures required by professional workshops.

Yes. FCA AutoAuth access is supported, allowing authorized users to perform applicable diagnostic procedures on security-gateway-equipped Chrysler, Jeep, Dodge, RAM, Fiat, and other supported FCA/Stellantis vehicles. An appropriate AutoAuth account or authorization may be required.

DBScar VII is the Bluetooth Vehicle Communication Interface supplied with the PRO TT. It connects to the vehicle’s diagnostic port and communicates wirelessly with the tablet. In addition to conventional automotive protocols, DBScar VII provides support for newer communication technologies including CAN FD and DoIP.

Yes. The DBScar VII interface supports DoIP (Diagnostics over Internet Protocol) for compatible Ethernet-based vehicle diagnostic systems. Depending on the vehicle and package configuration, an additional DoIP adapter cable may be required.

Yes. The included DBScar VII VCI supports CAN FD, allowing the PRO TT to communicate with compatible newer vehicles that use the faster CAN FD network architecture, including applicable newer GM platforms.

On supported vehicles, ECU coding and adaptation can be used to modify certain vehicle configuration options. Examples can include comfort-window operation, folding mirrors, daytime running lights, warning settings, seat functions, and other manufacturer-supported personalization options. Availability varies significantly between vehicles.

Yes. Online coding is available for selected manufacturers. Published coverage includes supported Volkswagen, Audi, Škoda, Ford, and Mazda applications, while other manufacturers may provide offline coding and adaptation functions. Exact coding capabilities should always be checked for the specific vehicle.

Yes. The PRO TT provides advanced ECU coding, matching, adaptation, and customization functions for compatible vehicles. Available capabilities depend on the manufacturer, model, ECU, production year, and current Launch software coverage.

Available tests depend on the vehicle, but supported applications can include cooling fans, fuel pumps, EGR valves, injectors, solenoids, relays, windows, door locks, lighting, wipers, and other electronically controlled actuators. This can help determine whether a problem is caused by the component, wiring, or ECU command.

Yes. Bidirectional control is one of the main professional functions of the PRO TT. It allows technicians to send commands directly to supported vehicle ECUs and activate components without relying on normal vehicle operation, making it easier to isolate electrical and mechanical faults.

Yes. The PRO TT can access available electronic control modules throughout compatible vehicles, including Engine, Transmission, ABS, SRS/Airbag, TPMS, EPB, BCM, HVAC, Immobilizer, Battery Management, Steering, and other installed systems. Technicians can read and clear DTCs, retrieve ECU information, and analyze live data.

The Launch X431 PRO TT is a professional automotive diagnostic scanner designed for independent workshops, mechanics, auto electricians, and advanced diagnostic technicians. It combines OE-level full-system diagnostics, bidirectional Active Tests, ECU coding, 38+ service functions, CAN FD, DoIP, FCA AutoAuth, AutoVIN, and DBScar VII Bluetooth communication in a compact 8-inch Android diagnostic tablet.