RAV4 Hybrid Battery Fault
Mobile Technical Repair & Cell Replacement Specialists. We solve "Check Hybrid System" errors across London.
Battery Diagnostics
We perform deep-level scans to identify failing modules within the battery pack:
- Individual Cell Resistance Testing
- State of Health (SoH) Verification
- Delta Voltage Imbalance Repair
- Hybrid ECU Error Code Clearing
Cell Replacement Service
Don't replace the whole battery. We offer cost-effective component repair:
- Failing Cell Module Replacement
- Copper Busbar Corrosion Cleaning
- Voltage Balancing & Load Testing
- Cooling Fan Deep Cleaning