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check hv battery
Check HV battery refers to the action of verifying the health status, performance, or charge level of a high-voltage battery in an electric or hybrid vehicle. This could involve running diagnostics, checking for abnormalities, or ensuring the battery is functioning properly.
Written 7th May 2024
Recently bought used MG5 61.1kWh 72 plate with just over 7k miles.
I had intermittent Check HV battery coming on the dashboard with the car going into limp mode on three occasions.
The car seems to be sorted now but here are the details and symptoms just in case it helps...
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