DC-DC Converter Fault – Mainstone

The DC-DC converter powers the 12V systems in your EV or hybrid. If it fails, you’ll see warnings, battery drain, and electrical malfunctions.

Symptoms of DC-DC Converter Issues

• 12V battery repeatedly going flat
• Error codes related to voltage supply
• Dashboard lights flickering

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Call us today on 07421 186356 for fast diagnostics in Mainstone.

Related Faults

• Battery Not Charging
• High Voltage Battery Warning
• BMS Error
• Traction Motor Fault
• Thermal Management Issue
• Charging Port Fault
• Emergency Recovery