LAUNCH X431 Truck Diagnostic Software Upgrade Log (March to April 2026)
This article summarizes the LAUNCH X431 truck upgrades for March and April 2026. The updates apply to X431 diagnostic tools with the Heavy Truck Diagnostic […]
LAUNCH X431 PRO3S+ Smartlink HD
LAUNCH X431 PAD: Gearbox Clutch Learning on UD CG5 truck
This article will describe how to use the LAUNCH X431 Truck Diagnostic Tool (X431 PAD V HD) to perform Gearbox Clutch Learning on a Nissan […]
LAUNCH X431 Truck Diagnostic Software Update (April, 2026)
LAUNCH X431 Truck Diagnostic Software Update Information (April, 2026). The detailed upgrade content is as follows: HD_KNORR V10.30 Added basic function, actuation test and […]
LAUNCH X431 Truck Diagnostic Software Upgrade (Jan-Feb 2026)
This article will summarize the upgrades for the LAUCNH X431 HD diagnostic tool from January to February 2026, focusing only on commercial vehicles (trucks). FUSO: […]
LAUNCH X431 V+(PRO3) HD: Cutout Cylinder Test on Foton Pilot
The LAUNCH X431 truck diagnostic tool performs the cutout cylinder function on a 2019 Foton Pilot truck. Background information on the function: When an […]
LAUNCH X-431 vs JALTEST vs AXONE: Diagnostic Tool Comparison
In the competitive automotive diagnostic tool market, LAUNCH X-431 Diagnostics stand out against rivals like JALTEST and TEXA AXONE. This comparison covers the LAUNCH X-431 […]
How to upgrade X-431 HD APP to X-431 APP
To provide a better customer experience and easier management of software functions, LAUNCH has decided to switch the software “X-431 HD APP” on the original […]
LAUNCH X431 PRO3 HD: Disable Dongfeng Truck Intake Air Heater
Commercial vehicles are typically diesel-powered, and low intake temperatures can affect engine performance. The intake air heater heats the air entering the cylinders, raising the […]
LAUNCH SmartLink Remote Diagnosis Official Technical Support
LAUNCH-X431 Official Smartlink Super Remote Diagnosis Service is now available. Users who have activated LAUNCH SmartLink C can use a rate card or time card […]
What is LAUNCH X431 ECU Flash Function and How to Enable It
LAUNCH X431 has officially released the ECU Flash function for select commercial vehicle diagnostic tools. This guide walks you through what ECU Flash (truck) is, […]
LAUNCH X431 Tool HD Software Upgrade Summary(June 2025)
LAUNCH X431 Automotive Diagnostic Tool June 2025 HD(commercial vehicles, heavy trucks) diagnostic software upgrade summary. Mercedes-Benz Heavy-Duty Trucks: V19.30 New Features: Added special functions […]
LAUNCH X431 SCANIA Truck Software Guide: Added Topology Map Interface
LAUNCH X431 SCANIA software is a software that integrates various types of vehicles and functions. It has automatic search, truck menu, bus menu, fixed engine […]
LAUNCH X431 HD Function Update New Visual Interface
LAUNCH X431 has made new progress in the graphical interface of heavy vehicle diagnostics. Now users can use the visual graphical interface when using the […]
How to Purchase HD Diagnostic Software on LAUNCH X431 PAD V
LAUNCH X431 diagnostic tool has many products that support HD (heavy truck) diagnosis, such as X431 PAD V / PAD VII, X431 PRO3S+, X431 V+(PRO3). […]
How to Activate Commercial Vehicle Privileges of LAUNCH SmartLink HD
Some users will be prompted “This serial number has not activated the commercial vehicle privilege” when using LAUNCH X431 SmartLink HD (Truck Module) for the […]