is a professional software tool specifically designed to read and decrypt the password (often called the "keyword") of Mitsubishi FX series PLCs. It allows engineers to regain programmatic access and perform essential maintenance without the original password, serving as a critical recovery tool in emergency situations.
: Hook up the PLC to your programming laptop using an SC-09 programming cable or an equivalent USB adapter.
[PC running KeyRead V2.0] <---> (SC-09 Serial Cable / USB Adapter) <---> [Mitsubishi FX PLC]
| Generation | Models Supported | Key System | Success Rate | | :--- | :--- | :--- | :--- | | | Lancer (CZ/CS), Outlander (CW), Pajero (NS/NT), Triton (ML/MN) | 4D-60 / 4D-62 | 99% | | 2013-2019 | ASX (XB), Mirage (LA), Pajero Sport (QS), Lancer EX (CY) | 8D-70 / G Chip | 98% | | 2020-2025 | Eclipse Cross, Outlander PHEV (GK-GW), Xpander, Triton (MR) | Smart Key / Prox. | 95% (Via OBD) | keyread v20 mitsubishi
One of the most frequent questions surrounding the search term "Keyread V20 Mitsubishi" relates to legality. In the United States, Europe, and Australia, tools like Keyread V20 are legal under "Right to Repair" laws for licensed automotive locksmiths and repair shops.
What of PLC are you targeting? (e.g., FX2N-24MR) What operating system is your programming laptop running? Are you using a native serial port or a USB adapter ?
Ensure the PLC remains entirely undisturbed during extraction. Abruptly disconnecting the serial cable during a read routine can freeze memory controllers. is a professional software tool specifically designed to
Unlike brute-force attacks, which can take days or weeks, KeyRead often identifies the PLC password almost instantly or within a few minutes by interacting directly with the processor's memory address.
How does the V20 stack up against other key programming tools for Mitsubishi?
A programming cable (e.g., USB-SC09-FX for USB-to-serial communication). [PC running KeyRead V2
is a specialized third-party software utility used by automation engineers and maintenance technicians to bypass, crack, or read keyword passwords on older generations of Mitsubishi Programmable Logic Controllers (PLCs). In industrial environments, locked PLCs often present massive obstacles during emergency breakdowns, legacy migrations, or facility maintenance when the original source code is unavailable and the programming password is lost.
Disclaimer: This article is for informational and educational purposes only. Always verify the legality of key programming tools in your local jurisdiction. The author is not responsible for misuse of this tool or damage to vehicle ECUs resulting from improper voltage or connection.