LAUNCH X431 PRO3S+ V5.0 (2026) All-in-One Bidirectional Scan Tool — Full-System OEM Diagnostics, 55+ Service Resets

The LAUNCH X431 PRO3S+ V5.0 (2026) is a professional all-in-one bidirectional diagnostic tablet that performs full-system scans, active tests, 55+ service resets, and supports HD truck modules and ADAS calibrations.

This updated 2026 Elite 5.0 version builds on LAUNCH’s X431 platform to deliver OEM-level diagnostics across 200+ brands and over 10,000 models. It combines a fast Android tablet interface, wide regional vehicle coverage, bidirectional control, and heavy-duty compatibility so independent shops, technicians, and advanced DIYers can run codes, view live data, perform actuator tests, and complete dealer-style maintenance procedures.

How does the PRO3S+ V5.0 speed up troubleshooting?

Start with one-click Auto VIN and then read or erase codes for all major systems. The tablet’s upgraded octa-core processor, dual-band Wi‑Fi, and 12X faster VIN tech reduce waiting times so you can move from diagnosis to repair faster.

• One-click Auto VIN detection for quick vehicle identification
• Full-system scanning: ECM, TCM, ABS, SRS, BCM, BMS, TPMS and more
• Live data streaming and ECU version info for immediate insights
• 64 GB storage and 6300 mAh battery for long workdays

What active tests and bidirectional functions are available?

The PRO3S+ V5.0 supports smart bidirectional controls to actuate components, run solenoids, and simulate inputs without driver intervention. That capability helps verify component operation and isolate faults more precisely than passive scanning alone.

• Actuate radiator fan, throttle, windows, mirrors, lights, and horn
• Injector buzz test and component cycling for functional checks
• Send specific commands to ECUs for targeted diagnostic procedures
• Useful for troubleshooting intermittent or mechanical failures

Which service and maintenance procedures can it perform?

LAUNCH includes 55+ reset and relearn procedures used in everyday maintenance and repairs. Many functions mirror dealer-level routines so replacements and calibrations can be completed without additional tools.

• ABS bleeding, SAS reset, TPMS reset, DPF and BMS resets
• Oil service, injector coding, ECU coding and gearbox adaptations
• AFS, EGR adaptation, sunroof and suspension matching procedures
• AutoAuth support for FCA SGW and free VAG Guidance functions

Can this tool work on heavy-duty trucks and ADAS systems?

Yes. The PRO3S+ V5.0 is compatible with LAUNCH expansion modules to cover 24V diesel trucks and advanced driver assistance calibrations. Add-on modules expand the platform to cover commercial diagnostics and ADAS recalibration workflows.

• Supports HD modules for 24V heavy trucks (module sold separately)
• Works with ADAS mobile or ADAS Pro for calibration operations
• Optional videoscope, TPMS tools, and programming modules available
• Expandable ecosystem for printers, programmers and diagnostic guns

Who is this for: The LAUNCH X431 PRO3S+ V5.0 is aimed at automotive professionals, independent repair shops, fleet technicians, and skilled home mechanics who need a single, expandable diagnostic platform that covers light vehicles and heavy-duty trucks. It’s ideal for users who require bidirectional testing, dealer-style service procedures, broad vehicle coverage, and the option to grow capabilities through additional LAUNCH modules.