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How to Reset the ECU in Cars?

Model: (Various brands) Various
Part: Control unit

The electronic control unit (ECU) that manages a car may suddenly need a reset if it is unresponsive to certain commands and showing intermittent faults. One way to achieve this is explained in the attached video, so let's get to work: one solution is to disconnect the battery terminals and reconnect them after a few seconds, or another method is to disconnect the fuse in the fuse box, reconnecting it after a few seconds as well. These are the quickest and simplest procedures to implement.

Posted on 28 April 2026 by ScegliAuto

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