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How to Charge the Faulty Battery of a Peugeot 3008

Model: Peugeot 3008 P84, MK 2 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Battery

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Video tutorial

The Peugeot 3008 in the video arrived at the workshop with an intermittent starting issue: sometimes the car started normally, while at other times it required multiple attempts. Another workshop had replaced the battery, but the dashboard indicated "faulty battery" with numerous error messages.

The battery voltage was correct, but the vehicle would not start and all electrical systems were disabled. After checking the wiring and fuses, the YouTuber began to suspect the battery management module, a component known to cause problems in these vehicles.

It is recommended to purchase this part from a physical store, comparing it directly with the old part, as it is expensive and requires careful matching. For the replacement, disconnect the battery, remove the module, and transfer one fuse at a time from the old to the new to avoid confusing the wiring.

After the replacement, without any reset or programming procedure, the car starts on the first attempt, the error messages disappear, and the alternator charges correctly.


Posted on 23 March 2026 by ScegliAuto


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by ScegliAuto

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