EV High Voltage Wiring Diagnostics

The Dangers of Faulty Wiring

The high-voltage (HV) wiring in an electric vehicle is a complex and critical system. It safely routes power from the battery to the motor and other components. Any fault—be it due to a short circuit, physical damage, or corrosion—can pose a serious risk to your vehicle's performance and, more importantly, to your safety.

Our specialists in Marylebone are trained to perform a full HV wiring inspection using professional diagnostic tools and strict safety protocols. We don't just look for obvious damage; we test for electrical integrity to find hidden faults that a visual check might miss.

Common Signs of HV Wiring Issues:

• ⚠️ **Persistent Dashboard Warnings:** Alerts related to the electrical system or battery.
• **Reduced Performance:** A noticeable drop in range, acceleration, or charging speed.
• **Physical Signs:** Visible damage to the orange cables or signs of rust on connectors.
• **Unusual Odors:** A burning plastic or ozone smell, indicating a potential electrical short.

Don't take risks with your vehicle's high-voltage system. Our professional diagnostic service provides peace of mind and ensures your EV is safe to drive.