LAUNCH X431 PRO3 vs PRO vs Elite vs CRP919X: 2026 Buyer’s Guide
In 2026, the diagnostic tool market has shifted – it is no longer about who has the most features, but who offers the most functional […]
Launch X431 Pro3
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 X431 Tool: ECM/ PCM Replacement on 2024 Honda CR-V
The LAUNCH X431 diagnostic tool can establish communication and re-match the vehicle’s engine/ECM. For example, Honda vehicles require system matching after replacing the ECM/PCM, otherwise […]
LAUNCH X431 Tool: Oil-pressure Characteristics Input
The LAUNCH X431 diagnostic tool can replace a new transmission for Hyundai vehicles. When the vehicle replaces a new transmission, the oil pressure characteristic code […]
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). […]
LAUNCH X431 PRO3 Series/ PAD Series Service Function List
LAUNCH X431 diagnostic tools currently have three series, namely PRO series, PAD series, and CRP series. In the March 2025 update, several new service functions […]
LAUNCH X431 Diagnostic Tool: Write VIN for Hyundai Kia
LAUNCH X431 Diagnostic Tool supports reading and writing VIN for some 2009 and later Hyundai and Kia vehicles. This function is used to write the […]
LAUNCH X431 PRO Series New Functions: High-Speed Scanning
LAUNCH X431 diagnostic tool‘s High-Speed Scan function enables simultaneous communication with multiple ECUs and delivering scan results in just 30 seconds. Experience faster diagnostics and […]
LAUNCH X431 Tool Reset 2023 Honda CR-V HYBRID Steering Angle Data
LAUNCH X431 diagnostic tool supports 30+ special functions, including Steering Angle Learning. This article will take Honda vehicles as an example to introduce how to […]
LAUNCH X431 Special Functions: HV battery isolation test
The LAUNCH X431 tool has dozens of special functions, which are constantly increasing with software updates. This article will introduce how to use the HV […]
LAUNCH X431 PRO3 V+ Elite Comparison: Pro3 V5.0 and PRO3S+ V5.0
LAUNCH X431 PRO3 V+ Elite is the latest diagnostic device released by LAUNCH tech. To make a long story short, LAUNCH X431 PRO3 V+ Elite […]
Solution to LAUNCH X431 connection VCI error: Diagnostic Connector Connection Abnormal
If the user cannot connect to the VCI (DBscar VII/ SmartLink/ SmartBox) when using the LAUNCH X431 diagnostic device, various prompts will appear, such as: […]
LAUNCH X431 Graphical UI Function Instructions
DPF regeneration is a vital procedure for diesel vehicles, as it helps remove accumulated soot from the filter, ensuring compliance with emissions standards and prolonging […]
Launch X431 V+ V4.0 vs. X431 Pro3 (V+ 5.0)
What is the difference between Launch X431 V+ V4.0 and X431 V+ V5.0 (Pro3)? This article will compare this. ITEM Launch X431 V+ V4.0 […]