LAUNCH X431 V+ SmartLink HD & PRO3S+ EV Major Software Update Notice
LAUNCH has released a major software update for X431 V+ SmartLink HD and X431 PRO3S+ EV diagnostic scanners. This update expands vehicle coverage for both […]
Launch X431 Truck Diagnostic Tool
Launch X431 Diagnostic Software Update for PRO3 Link HD & PAD5 Link HD (August 2026)
Launch has officially rolled out major software updates for its flagship commercial vehicle diagnostic platforms: X431 PRO3 LINK HD (V+ SmartLink HD) and X431 PAD5 […]
Launch X431 PRO3S+ Smartlink HD Insufficient Storage Space Solution
If your Launch X431 PRO3S+ Smartlink HD shows an “Insufficient storage space” warning right after downloading software updates, you can clear space using two simple […]
Launch X431 PAD V and PRO3 LINK HD Update Diagnostic Software (July 2026)
LAUNCH has officially released its latest Heavy-Duty Diagnostics software update, designed for X431 PRO3 LINK HD (X431 V+ SmartLink HD) and X431 PAD5 LINK HD. […]
Launch X431 PAD5 LINK HD Check 2018 Foton Aumark Engine State
Monitoring real-time engine status is a critical first step for routine maintenance, diagnosing performance drops, or preparing for advanced service functions like DPF regeneration. In […]
2020 Dongfeng Tianjin Data Stream Read by Launch X431 PAD5 LINK HD
This post shows you that how to use Launch X431 PAD5 LINK HD/PRO3 LINK HD to perform a high-speed system scan and read live data […]
Launch X431 PAD5 LINK HD Read 2022 Isuzu TAGA DTCs & Data Stream
In this demonstration, Launch X431 PAD5 LINK HD is utilized to retrieve diagnostic trouble codes (DTCs) and analyze data streams on a 2022 Isuzu TAGA. […]
Launch X431 PAD5 LINK HD Test OBD Light on 2021 Genlyon C6
This post provides a comprehensive guide to performing an OBD light test on a 2021 Genlyon C6 with Launch X431 PAD5 LINK HD. Follow these […]
Launch X431 PAD V and PRO3 LINK HD Update Diagnostic Software (June 2026)
Launch has officially dropped a massive wave of Heavy Duty Diagnostics Software Updates optimized for advanced hardware platforms like X-431 PRO3 LINK HD (X431 V+ […]
Launch X431 PRO3 LINK HD Reset 2021 Chevy Start Disable History
Learn how to reset the remote start disable history on a 2021 Chevy Suburban with Launch X431 PRO3 LINK HD (X431 V+ SmartLink HD). This […]
LAUNCH X431 Truck Software Upgrade: Advanced Graphical Diagnostic Interface
The latest LAUNCH X431 commercial vehicle diagnostic software update introduces a major leap forward in user interface design. In addition to the highly praised system […]
Launch X431 PAD5 LINK HD Test A/C Relay Actuator on 2020 Sany C8
Got a 2020 Sany C8 with A/C troubles? We use Launch X431 PAD5 LINK HD to run an A/C relay actuator test. Follow along to […]
Launch X431 PAD5 LINK HD Read Data Stream on 2020 Sany
This post shows how to read data stream on a 2020 Sany using Launch X431 PAD5 LINK HD. A step‑by‑step guide for monitoring real‑time vehicle […]
Launch X431 PAD V and PRO3 LINK HD Update Diagnostic Software (April 2026)
Launch X431 has officially rolled out a new software update for its Heavy-Duty Diagnostics platform. The update is now available for X431 PRO3 LINK HD […]
Launch X431 V+ SmartLink HD Read JAC Shuailing III DTC & Data Stream
This post shows a step-by-step diagnostic session on a 2016 JAC Shuailing III using Launch X431 V+ SmartLink HD (X431 PRO3 LINK HD). What […]
Launch X431 PRO3 LINK HD Fix Launch SmartLink C V2 Connector Firmware Guide
Having communication issues with your Launch SmartLink C V2.0? This guide walks you through repairing the connector firmware using X431 PRO3 LINK HD (X431 V+ […]
How to Purchase and Activate ECU Flashing on Launch X431 PRO3 LINK HD?
This guide provides step-by-step instructions for purchasing and activating the ECU Flashing function on Launch X431 PRO3 LINK HD (X431 V+ SmartLink HD). By following […]
How to Solve Launch SmartLink B Device Always Show Offline?
Problem: One customer gave feedback that he used Launch SmartLink B, SmartLink C to work with ProDiag software, but his SmartLink B always prompted offline. […]