Rifter undervoltage error

I'm having some trouble with my 2023 Peugeot Rifter (electric engine). It's showing an undervoltage error. The vehicle start is poor, and I've noticed some failure of various systems, weak/flickering lights, and the battery seems weak when starting. Mileage is at 75260 km. Any ideas?

4 comment(s)

I had a similar issue with my Rifter. Have you checked the charging system and battery terminals for any corrosion or loose connections? It could be a simple fix, but the symptoms sound familiar.

Thanks for the quick response. I'll check the battery terminals, but how do I properly check the charging system? I'm not very familiar with electrical problems.

If you're not comfortable checking the charging system yourself, I'd recommend taking it to a workshop. When I had that undervoltage issue, the problem was a heavily discharged/defective battery. Cost me around 290€ to get it sorted.

Thanks for the advice! I took it to a workshop, and you were right – the battery was the issue. New battery and all sorted now.

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