X-431 ECU Clone V10.75 Update: RH850, MG1/MD1 BOOT & SIMOS18.x
The LAUNCH X-431 ECU Clone V10.75 update adds new RH850 chip support, BMW ECU BENCH functions, Volkswagen MG1/MD1 BOOT operations, and SIMOS18.x ECU read/write and […]
Original Launch X431 Diagnostic Tools
Fix: LAUNCH PAD7 SmartLink “Remote Diagnostic Not Activated or Expired”
Problem: The LAUNCH X-431 PAD 7 Elite SmartLink may display: “The remote diagnostic function is not activated or has expired.” This is a common issue […]
Launch X-431 PROG5 Registration Guide: How to Activate the Device
If you’ve just received your Launch X-431 PROG5 ECU Programmer, you’ll need to complete the registration and activation process before using its ECU cloning and […]
2026 Isuzu ELF KV100 Urea System Test with LAUNCH X-431 PAD5 HD
Had to run an Aftertreatment Urea System Test on a 2026 Isuzu ELF KV100. Using the LAUNCH X-431 PAD5 + HD, the required pump-pressure buildup […]
LAUNCH X431 X-PROG5 vs X-PROG3: What’s New?
Built for today’s immobilizer and ECU programming jobs. The LAUNCH X-PROG5 integrates key programming, anti-theft service, ECU/TCU cloning, and chip read/write into one professional platform. […]
LAUNCH X431 HD Function Update: Caterpillar, Iveco, Perkins & More
Drive Heavy-Duty Diagnostics Further. LAUNCH has released a new software update for the X-431 PRO3 HD and X-431 PAD5 HD, adding new maintenance, calibration, aftertreatment, […]
LAUNCH X-431 ADAS Radar Manual: Calibration using LAC05-04 Doppler Simulator
The LAUNCH X-431 ADAS system supports radar calibration using the LAC05-04 Doppler Simulator. This guide outlines the calibration procedure based on the official operation process. […]
LAUNCH X-431 Heavy Duty Update: Scania, Iveco & Caterpillar Support
The latest Heavy-Duty Diagnostics Software Update for the LAUNCH X-431 series is now available. This release expands heavy-duty vehicle coverage, adds new special functions, and […]
Launch X431 PAD VII Elite: How to Get Technical Support
The Launch X431 PAD VII Elite is designed to provide users with robust support options, ensuring that help is always available when you need it. […]
LAUNCH TSENSOR-05S: Gen-2 Chip TPMS Upgrades & FAQ Guide
The Launch TSENSOR-05S is the latest professional-grade RF tire pressure sensor designed to replace 98% of Original Equipment (OE) sensors on the market. Powered by […]
How to Fix the Connector Firmware on Launch SmartLink C V2.0
If the connector firmware on your Launch SmartLink C V2.0 encounters issues, you can repair it directly through the device settings or via the diagnostic […]
LAUNCH CRP919E BT/EV vs. Autel MK808Z, XTOOL D7, THINKSCAN & ANCEL
In the competitive landscape of automotive diagnostic tools, selecting a 7-inch scanner requires a careful balance between hardware performance, software depth, and long-term value. This […]
LAUNCH X431 PAD5: Foton Pilot SCR Urea Pump Test Tutorial
This guide provides a straightforward, step-by-step walkthrough for performing an SCR System Urea Pump Test using the LAUNCH X431 PAD V Elite. The example below […]
LAUNCH X431 PRO3 vs PRO vs Elite vs CRP919X: Best Value Picks
Tired of overspending on diagnostic tools? We’ve tested the entire LAUNCH-X431 2026 lineup to find the 4 tools that give you the most bang for […]
ECU Data Read and Write Using Launch X431 ECU & TCU Programmer
This article explains how to use the Launch X431 ECU & TCU Programmer to read and write ECU data step by step. By following this […]
Launch X-431 ECU & TCU Programmer Software Setup Guide
This article will guide you step by step through downloading, installing, connecting, and activating the Launch X-431 ECU & TCU Programmer software on your computer. […]
Launch X431 IMMO Elite Toyota Camry Key Match Tutorial
This step-by-step guide explains how to use the Launch X431 IMMO Elite (or X431 IMMO PLUS) key programmer to match a new smart key for […]