Hybrid System Fault Diagnosis – Mobile Specialists in the UK

🔧 Hybrid System Fault Diagnosis – We Come to You

Got a “Check Hybrid System” warning on your dash? Or maybe your car won’t start, drops into limp mode, or has reduced electric range?

Modern hybrids rely on multiple high-voltage components working together. When one fails, the whole system can throw a fault or shut down. That’s where we come in.

📞 Mobile hybrid diagnostic call-out across London & South East: 07421 186356

🚨 Common Symptoms of Hybrid System Faults

  • Warning lights: “Check Hybrid System”, Master Warning, HV battery light

  • Poor performance: Reduced power, electric motor not engaging

  • Car won’t start: Often caused by 12V or hybrid battery faults

  • Frequent engine start-up: Electric-only driving is limited or unavailable

  • Charging issues: Particularly with plug-in hybrid models

🔍 What We Check During a Hybrid Fault Diagnosis

We use dealer-grade scan tools like Techstream, ISTA, and Autologic to perform:

🔋 1. High-Voltage Battery Testing

  • Cell block voltage differences

  • Overheating or sensor faults

  • Battery rebalancing potential

⚡ 2. Inverter / DC-DC Converter

  • Internal circuit failure

  • Cooling pump issues

  • Fault codes: e.g., P0A94, P0A1D, P0A80

🧠 3. ECU Communication Faults

  • Module-to-module communication

  • CAN bus errors

  • Hybrid system control unit status

🧊 4. Cooling System for Hybrid Components

  • Battery cooling fan operation

  • Inverter coolant flow

  • Blockages or pump failure

🧰 5. Sensors & Actuators

  • Battery temp sensors

  • Current/voltage sensors

  • Brake pedal sensor (regenerative braking input)

🔌 6. Plug-in Charging System (If Applicable)

  • Socket faults

  • KLE module diagnosis (BMW)

  • Faults like P0D26, 21E763, etc.

📦 We Service All Major Hybrid Brands:

  • Toyota: Prius, Auris, Yaris, RAV4, C-HR

  • Lexus: CT200h, RX450h, IS300h, NX300h

  • Honda: Civic Hybrid, Insight

  • BMW: 330e, 530e, X5 45e

  • Kia / Hyundai: Niro, Ioniq

  • Mercedes-Benz: C-Class, GLC hybrid

  • Nissan: Leaf, Qashqai e-Power

📍 Mobile Hybrid Diagnostics – Where We Operate

  • London (North, East, South, West, Central)

  • Kent, Surrey, Essex, Sussex, Berkshire

  • Mobile service at your home, office or roadside

💡 Why Choose Us?

✅ Hybrid & EV trained technicians
✅ High-voltage safe procedures
✅ We bring the workshop to you
✅ Full report with fault codes & repair plan
✅ Honest advice — no upselling, just facts

🛠️ Typical Follow-Up Repairs

  • Battery reconditioning or replacement

  • Inverter repairs

  • Sensor or cooling fan replacement

  • 12V system checks

  • ECU programming (where needed)

🔧 Get a Professional Hybrid Diagnostic Today

Don’t guess what’s wrong — let us find the exact issue.

📞 Call or WhatsApp 07421 186356
🌍 Visit www.fixanycar.co.uk
🔌 Mobile Hybrid System Fault Diagnosis | London & Beyond

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