Having electrical issues with your car? Warning lights on the dash? At MotorSector, we offer expert auto electrical repairs and advanced diagnostics for all vehicle makes and models across Streatham, Croydon, Norbury, and the wider South London area.
Today’s vehicles are packed with electronic systems—from ECUs and sensors to CAN-bus networks and ADAS safety features. Our trained technicians use dealer-level diagnostic tools to accurately pinpoint faults and carry out effective repairs—quickly, safely, and at a competitive price.
⚡ Auto Electrical Services We Offer:
- Electrical fault finding and diagnostics
- Battery, alternator, and starter motor testing & replacement
- Lighting, wiper, and indicator system repairs
- Electric window and central locking diagnostics
- Fuse box and relay fault tracing
- Key programming and immobiliser repairs
- Wiring repairs and CAN-bus network fault tracing
💻 Advanced Diagnostic Capabilities:
- Full system scanning (engine, ABS, airbag, gearbox, etc.)
- Live data monitoring and component testing
- ECU coding and reprogramming (model dependent)
- DPF, EGR, and AdBlue system diagnostics
- Hybrid and EV high-voltage system fault tracing
- Software updates and module resets
We regularly resolve intermittent electrical issues, diagnostic trouble codes (DTCs), and faults that general garages often can’t fix. Whether your vehicle is suffering from a parasitic battery drain, faulty sensors, or a complex network communication issue, we can identify and repair it with confidence.
✅ Why Choose MotorSector?
- Auto electrical specialists with advanced training
- Cutting-edge diagnostic equipment
- Fast fault detection and honest repair advice
- Transparent pricing and fault reports
- Trusted South London garage with 5-star reviews
📍 Located in South London | 📅 Book a diagnostic appointment today
Auto electrical problems? We’ll find it. We’ll fix it. MotorSector – where precision meets performance.