Hyundai Kona Electric Mobile Repair
Specialist Roadside & Driveway Diagnostics for London Kona Owners
Booking Support
07779 836677Direct Roadside Tech
07448 457247Inverter Coolant Warning
The Kona EV requires a low-conductivity "Blue" coolant flush. If the system crystalizes, it triggers a dashboard warning. We perform on-site system flushes and bleeding.
- Blue Coolant Refresh
- System Air Purge
- Coolant Pump Test
- Software Reset
Reduction Gear Noise
A "clicking" or "whirring" noise under acceleration often indicates a failure in the reduction gear or motor bearings. We diagnose and provide oil analysis/replacement.
- Gear Oil Analysis
- Bearing Diagnostics
- Magnetic Plug Check
- Vibration Test
"Check EV System" Fix
This critical warning can shut down the vehicle. We use dealer-level diagnostics to isolate faults in the EPCU, high-voltage battery, or isolation sensors.
- EPCU Diagnostics
- HV Battery Scans
- BMS Updates
- Safety Relay Check
Charging & 12V Drain
If your Kona won't charge or the 12V battery keeps going flat, the actuator or BMS logic is likely at fault. we replace port locks and 12V batteries mobile.
- Port Lock Actuator
- AGM 12V Replacement
- Handshake Repair
- LDC System Test