johannaflamme53

Twingo Electric High Voltage System Error

I'm experiencing a 'High-Voltage System Error' with my 2022 Renault Twingo Electric. It's done 135912 km and the engine shuts off unexpectedly with reduced power. I've checked connections, but I'm at a loss. Could this be a discharged battery, faulty voltage sensor, or cable damage? The error is consistently stored.

4 comment(s)

Hey, I had a similar issue with my Twingo! Kept getting battery warnings and power cuts. Did you check the electrical wiring for any signs of damage or corrosion?

I did a quick visual inspection, but didn't find anything obvious. Where should I be looking for potential cable damage or corrosion? Are there specific areas known to be problematic in the Twingo Electric?

Mine was a bit hard to spot. I'd suggest checking around the battery compartment and where the main power cables run. If you're not comfortable, a workshop visit might be best. Sounds like it could be a faulty voltage sensor or something more serious.

Thanks a lot for the advice! A workshop visit was the way to go. It was a faulty voltage sensor, as suspected. The repair cost me about 290€, but now my Twingo drives like new again!

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