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How do you reset the Citroën C4 Picasso's control unit?

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

To reset the ECU of the Citroën C4 Picasso, you need to connect a diagnostic tool to the OBD port of the vehicle: this port can be found on the dashboard just below the steering column. Once the connection is established, you can select the model of the car and its version: this way you can identify all the errors stored in the ECU and also delete them all. At the end of the procedure, you can disconnect the scanner to verify that everything is working correctly.


Posted on 19 January 2025 by ScegliAuto


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by ScegliAuto

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