High Voltage System Diagnostics for Hybrids – Serving London
Experiencing electrical issues with your hybrid or plug-in hybrid vehicle? Our mobile high-voltage system diagnostics in London identify faults in the inverter, high-voltage battery, wiring, and control units — all without towing your car to a garage.
At Fix Any Hybrid London, we’re specialists in HV (High Voltage) electrical systems, helping drivers get reliable fault detection and repair advice across Greater London.
Explore our Hybrid Battery Reconditioning Services
Need general Hybrid Car Repairs in London? Click here.
⚡ What’s Covered in Our High-Voltage Diagnostic Service?
- Inverter system fault diagnostics
- Battery ECU and communication line checks
- HV wiring integrity test
- Isolation fault detection (insulation testing)
- Pre-charge system fault checks
- Relay, fuse, and connector condition testing
We use dealer-grade tools for Toyota, Lexus, Honda, Hyundai, Kia, BMW, Mercedes, and more.
Also see our ECU Programming & Coding Services
💰 Transparent Diagnostic Prices
- High Voltage System Diagnostic: from £135
- Battery Communication Testing: from £150
- Inverter Fault Identification: from £170
- HV Wiring & Isolation Fault Check: from £180
- Mobile Callout Anywhere in London: £95
No guesswork. We provide a clear report and explain the issue in plain terms.
📍 Areas We Serve – Mobile Hybrid Electricians Across London
- North London – Camden, Islington, Wembley, Enfield
- South London – Brixton, Croydon, Lewisham, Wandsworth
- East London – Barking, Ilford, Hackney, Stratford
- West London – Ealing, Hammersmith, Chiswick, Hounslow
Wherever your car is parked, we’ll bring the diagnostics to you.
🛠 Why Choose Fix Any Hybrid London?
- ✅ Trained HV & Hybrid Technicians
- ✅ Advanced Diagnostic Tools
- ✅ Mobile Coverage Across London
- ✅ Fast Same-Day Callouts
- ✅ Honest Reports – No Guesswork
We’re the hybrid techs other garages call when they’re stuck.
Looking for Hybrid Maintenance Plans? Check our packages.
🚨 Symptoms of High-Voltage Electrical Issues
- “Check Hybrid System” light on dashboard
- Vehicle won’t enter READY mode
- Poor acceleration or sudden shutdown
- Random inverter cooling fan noise
- Battery won’t charge or fluctuates
- Diagnostic trouble codes (DTCs) stored
📞 Book High-Voltage Diagnostics Now
Get your hybrid safely back on the road. Fast, local, expert diagnostics at your home, work or roadside.
📱 Call: 07421186356
📧 Email: autozone20@gmail.com
🌐 Website: www.fixanyhybrid.co.uk
Fix Any Hybrid London – The High-Voltage Hybrid Electrical Specialists