LAUNCH X431 VCI Setup: Switch Between WiFi, Bluetooth & USB
The Launch X431 Diagnostics offers three simple ways to connect your tablet to the VCI (Vehicle Communication Interface) device: Wi-Fi, Bluetooth, and USB cable. By default, the device […]
LAUNCH X431 PRO3S+ ELITE
LAUNCH X431 Tool Clone Audi DQ380 Gearbox
The LAUNCH X431 IMMO tool, combined with the XPROG3 programmer, can clone vehicle gearbox. This article will use an Audi DQ380 gearbox as an example […]
LAUNCH X431 PAD: Reset BMW ix3 Short-range Radar Sensor
As driving time increases, the chances of a vehicle accident also increase. Even after repairs, these issues can leave a DTC (DTC) on the vehicle’s […]
LAUNCH X431 PRO3S+ Elite FAQs: Troubleshooting & Setup Guide
LAUNCH X431 PRO3S+ Elite is a professional diagnostic tablet for advanced vehicle repair. This FAQ provides quick solutions for common issues like power saving, ECU communication, […]
LAUNCH X431: Initialize Ford Nautilus driver power window
The driver’s door of a vehicle can control all the windows. If this module malfunctions, the LAUNCH X431 diagnostic tool can be used for initialization. […]
LAUNCH X431 FCA SGW Activation Guide (2025 Update)
LAUNCH X431 Security Gateway (SGW) software purchase policy has been updated in 2025: European and American users can purchase the SGW software as part of […]
How to activate LAUNCH X431 Renewal Card
LAUNCH X431 software generally offers two ways to purchase. One is to purchase directly from the X431 tool’s built-in [MALL] menu, selecting the software and […]
LAUNCH X431 Tool DoIP Protocol Connection Method 2025
The LAUNCH X431 tool supports vehicle DoIP protocol diagnostics. DoIP, short for Diagnostic Communication over Internet Protocol, is an Internet-based diagnostic communication protocol. Depending on […]
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 […]
How to upload diagnostic logs on LAUNCH X431 Tool
LAUNCH X431 has dedicated technicians to troubleshoot diagnostic issues encountered by users using the X431 device. Users can upload diagnostic logs for feedback. How do […]
LAUNCH X431: How to Activate SmartLink and download software
LAUNCH X431 PRO3 V+ ELITE comes standard with SmartLink, the new VCI. This article will explain how to get started after receiving your X431 PRO3 […]
LAUNCH X431 Can Bus Test function: Test communication issue
When performing vehicle diagnosis, the LAUNCH X431 diagnostic tool may encounter communication problems that cause it to be unable to read and diagnose the vehicle. […]
LAUNCH X431 Software Mall Related Introduction
The LAUNCH X431 tool has a built-in software mall. You only need to open the X-431 APP on the diagnostic tool and select the “MALL” […]
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 […]
LAUNCH X431 MALL: SGW Software License Introduction
You can purchase SGW software licenses in the “MALL” option of LAUNCH X431. There are currently two software packages, one for European users and one […]