LAUNCH X431 Truck Tool: Writes Injector Codes on DF Truck
This article describes how to use the LAUNCH X431 truck diagnostic tool to write injector codes for a Dongfeng (DF Truck) Chenglong H5. Function […]
LAUNCH SmartLink HD
LAUNCH X431 V+ HD: Replace 2025 Toyota Hilux Brake Pads
Brake pad replacement on the 2025 Toyota Hilux requires ABS service mode activation through a diagnostic tool. This function is supported across the LAUNCH X431 […]
LAUNCH X431 PAD Write VIN for ISUZU TAGA Truck
The LAUNCH X431 truck diagnostic tool can write VINs to vehicles. This article will use a 2022 Isuzu TAGA as an example to illustrate how […]
2021 Genlyon C6 OBD Light Test with Launch X431 PAD V Elite HD
If the OBD indicator needs to be checked on a 2021 Genlyon C6, the test can be performed directly using the Launch X431 PAD V […]
LAUNCH X431 Truck Software Update Log (June 2026)
The following details the commercial vehicle diagnostic software update for LAUNCH X431 tools (released in June 2026). This update applies to diagnostic devices with 8-inch […]
How to test if truck System Lamp are lit normally with LAUNCH X431?
Most modern trucks perform a brief system self-check on the dashboard when the ignition switch is on (ON) but the engine is not running. If […]
LAUNCH X431 PRO3S+ HD Review: Is It Worth?
The LAUNCH X431 PRO3S+ Smartlink HD is a true professional-grade automotive diagnostic system built for workshops that need deep ECU access, multi-module scanning, and advanced […]
LAUNCH X431 Truck Diagnostic Graphical Interface Update
The LAUNCH X431 commercial vehicle software update includes more graphical interface options. Now, in addition to the topology map, you can also view the execution […]
How to DPF Regen 2018 Foton Aumark with LAUNCH X431 PAD 5?
Perform DPF Regeneration on a 2018 Foton Aumark using the LAUNCH X431 PAD V. This procedure effectively clears soot from the diesel particulate filter through […]
LAUNCH X431 PAD V ELITE: Urea System Test on Isuzu ELF KV100
The LAUNCH X431 truck diagnostic tool can be used to diagnose whether the urea system is working properly. This article will introduce how to perform […]
LAUNCH X431 PAD: Foton Aumark Truck Engine State Monitoring
The LAUNCH X431 PAD V ELITE (with HD Package) tool supports truck engine condition monitoring, which helps diagnose abnormal engine operating conditions. This article will […]
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 […]
How to do A/C Relay Actuator Test on Sany C8 with X431 PAD5
This guide provides a straightforward walkthrough for performing an A/C Relay Actuator Test on a 2020 Sany C8 using the Launch X431 PAD5 Elite. This […]