Toyota & Lexus Inverter/Converter Problems | Hybrid Power Loss & Warning Lights UK

Inverter & Converter Faults in Toyota & Lexus Hybrids – UK Mobile Repair Service

⚠️ Seeing power loss or warning lights in your hybrid Toyota or Lexus?
📞 Call 07421 186356 – We diagnose and repair inverter/converter issues nationwide.


Toyota & Lexus Hybrid Inverter Issues Explained

The inverter and DC-DC converter are critical electrical components in hybrid vehicles. These systems regulate the high-voltage current between the battery and electric motor.

Commonly affected models include:

  • Toyota Prius (all generations)

  • Toyota Auris Hybrid

  • Lexus RX Hybrid

  • Lexus IS Hybrid

When these components start to fail, you may experience:

  • ⚠️ Sudden power loss while driving

  • 🚫 Vehicle won’t start

  • 🔥 Overheating inverter unit

  • ⚠️ Warning lights such as the Master Warning Light or Check Hybrid System

  • 🧯 Safety shutdowns to protect the high-voltage system


🔧 Inverter & Converter Repair Services – We Come to You

Full Diagnostic Service

We use OEM-grade diagnostic tools to read fault codes (DTCs), test voltage output, and assess system behavior under load. No guesswork—just precision diagnosis.

Inverter Unit Repair or Replacement

We offer cost-effective repairs for failed inverters and DC-DC converters—including component-level repairs when feasible or full replacement if necessary.

Software Calibration

After hardware repairs, we reprogram or calibrate your hybrid system as needed to restore proper operation.

Nationwide Mobile Service

Our expert technicians come directly to your home, workplace, or roadside with fully equipped mobile repair vans.


⚠️ Common Symptoms of Inverter or Converter Failure

  • 🔌 Check Hybrid System light

  • 🔋 Red Triangle of Death (Prius)

  • 🚫 Car won’t switch to “Ready” mode

  • 🛑 Sudden stalling or shutdown

  • 🌡️ High inverter coolant temperatures

  • 📉 Reduced performance and acceleration

  • 🔌 Hybrid battery not charging

If you see any of these signs, stop driving and call a specialist. Continued driving may cause severe electrical damage.


🛠️ Trusted Hybrid Experts – Toyota & Lexus Systems

👨‍🔧 Specialist Technicians

Our team knows Toyota hybrid systems inside and out, with deep experience in electrical component repair.

💷 Transparent Pricing

We aim to repair, not just replace—saving you time and cost over dealership prices.

🚐 Mobile Service Anywhere in the UK

No need to tow. We’ll come to you and get you back on the road fast.

🔒 Guaranteed Work

All inverter/converter repairs are backed by warranty and tested to ensure long-term reliability.


📞 Book a Diagnosis for Inverter Issues Now

Don’t wait for a full breakdown—get professional help for inverter or DC-DC converter issues today.

📲 Call or WhatsApp 07421 186356
🌐 Visit: www.fixanycar.co.uk
🛠️ Mobile Hybrid Repairs | Toyota & Lexus Specialists | Fast UK-Wide Coverage

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