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How to Reset the ECU of the Citroen C4 Grand Picasso?

Model: Citroen C4 Picasso MK 2 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Control unit

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Video tutorial

In the selected tutorial video, there are some practical tips for resetting the ECU of your car, focusing on the Citroen C4 Grand Picasso, but the logical and technical principle applies to any type of vehicle. Besides, as can be seen in the images, the intervention can be done in a workshop using professional electronic equipment connected to the car, or you can DIY by locating the ECU protection fuse, disconnecting it, waiting a few seconds, and reconnecting it. A clean and quick job.


Posted on 15 April 2026 by ScegliAuto


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by ScegliAuto

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