🔓 KESS3 Unlock Module – BOOT Glitch Unlock for Bosch MD1 / MG1 ECUs, Finally Within Reach 🛠️⚡

The KESS3 Unlock Module is the new original Alientech accessory that makes it possible to perform the Glitch unlock procedure in BOOT mode on locked Bosch MD1 and MG1 ECUs. Once the ECU is unlocked, KESS3 can read and write in BOOT mode, and then in BENCH mode using the dedicated solutions in Alientech Suite. An essential tool for every remapping professional who wants to work on the latest generation of Stellantis, VAG, Ford, Jaguar/Land Rover and Kia/Hyundai ECUs. 🔧🚗

💡 Why Choose the KESS3 Unlock Module?

✔️ Access to locked ECUs 🔓: unlock Bosch MD1 / MG1 ECUs that were previously out of reach and expand your service offering.
✔️ Original Alientech module 🛡️: KESS3 only works with the official module — non-original modules are automatically detected and blocked.
✔️ Not tied to a serial number 🔁: the module is not linked to a specific KESS3 and can be used with different compatible KESS3 tools.
✔️ Complete, ready-to-use kit 📦: Hardware Unit, ribbon cable, 14AS00T12S adapter and all the accessories needed for the procedure.
✔️ Read and write in BOOT mode ⚡: once the ECU is prepared, the BOOT protocol allows full read and write operations.
✔️ Immediate return on investment 💶: offer an unlock service to your own customers and pay off the module from the very first jobs.

🚗 10 BOOT Glitch Protocols Available

🔹 Stellantis – Bosch MD1CS003 | 2263
🔹 Stellantis – Bosch MD1CS069 | 2264
🔹 Jaguar / Land Rover – Bosch MD1CP007 | 2265
🔹 Kia / Hyundai – Bosch MD1CS012 | 2267
🔹 Stellantis – Bosch MG1CS042 | 2269
🔹 VAG – Bosch MD1CS004 HW80 | 2270
🔹 VAG – Bosch MG1CS031 | 2271
🔹 Ford – Bosch MD1CP006 | 2276
🔹 Ford – Bosch MD1CS005 | 2277
🔹 VAG – Bosch MG1CS002 HW80 | 2279

⚠️ Important: these protocols appear in green in Alientech Suite for eligible customers, but a protocol shown in green does not mean the operation can be performed with KESS3 alone. The KESS3 Unlock Module is mandatory to perform the unlock.

📦 Kit Contents (ref. KESS3UM000)

🔹 14AS00T11S – KESS3 Unlock Module Hardware Unit
🔹 144300T119 – 26-way ribbon cable
🔹 14AS00T12S – Base adapter board
🔹 Glitch cables for connection to the ECU VFL3 signal or to the 14AS00T12S adapter
🔹 Jumpers, ferrites, SMD resistors and spare soldering wire

Replacement parts (Hardware Unit, adapter, ribbon cable, accessory kit) will be available separately soon.

🔧 Unlock Procedure

Depending on the ECU and in accordance with the Alientech manual, the procedure may require you to:

1️⃣ Remove a resistor from the ECU board;
2️⃣ Connect the Glitch wire by soldering or using the dedicated 14AS00T12S adapter;
3️⃣ Connect KESS3 to the ECU pins as for a BENCH operation.

Once the ECU is correctly prepared, the BOOT protocol allows reading and writing. BENCH solutions after unlock are also available in Alientech Suite for these 10 ECUs. 🚀

✅ Compatibility

🔹 Compatible with Alientech KESS3 tools with the corresponding BOOT / BENCH protocols activated in Alientech Suite
🔹 Works only with the original Alientech module (non-original modules are detected and blocked)
🔹 Not tied to a KESS3 serial number: can be used with several compatible KESS3 tools

🚚 Availability – Pre-order

📅 Pre-orders are open now. Initial quantities are limited and pre-orders are processed on a first-come, first-served basis: reserve your module today to be among the first delivered. ⏳

📩 Questions about compatibility with your KESS3? Contact us now – our team is here to help! 🏁