KESS3 Unlock Fiat Ducato MD1CS069 in Boot Mode

By | November 3, 2026

Alientech KESS3 boot glitch unlock review:

First md1cs069 unlocked and done.

It’s a Bosch MD1CS069 locked ECU from a Fiat Ducato 2.2 year 2021.

Unlocked ECU using Kess3 unlock module adapter.

In boot glitch mode.

Need to remove capacitors.

Read ok.

Write ok.

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