Get to the Bottom of Any Mechanical Issue With Our Fast, Accurate Car Diagnostics in Carshalton | Banstead Road Garage

At Banstead Road Garage, we’re committed to being a full equipped, modern workshop. That’s why we invest in car diagnostics equipment that communicates with a vehicle’s ECU, or engine control unit, extracting fault codes that tell our trained engineers exactly what’s happening with your vehicle. The speed and accuracy of this form of diagnostics is why motorists from the Banstead and Carshalton areas, and other areas of Surrey and South West London, choose us whenever they’re experiencing a difficulty, or a dashboard warning light comes on.

Benefits of Car Diagnostics at Banstead Road Garage

  • Speedy troubleshooting while you wait
  • Seasoned engineers who understand complex mechanical issues
  • Identification of even the most rare and nuanced problems
  • Transparent, honest service from an accredited garage
  • OEM-compliant parts for any subsequent car repairs

Why choose us over main dealerships and national fast fits? A more personal service, at more competitive prices, without sacrificing the quality of car diagnostics you receive.

How Modern Car Diagnostics Work

Modern vehicles feature complex engines which have hundreds of elements working in harmony. When something goes wrong, your dashboard warning light will light up, signalling that it’s time to get yourself to a reputable garage with modern diagnostics equipment – one like Banstead Road Garage in Carshalton.

We’ll connected an ECU reader to your vehicle, which retrieves a unique fault code which we match to information provided by your vehicle’s manufacturer. It may tell us that there’s a transmission issue, a problem with your exhaust, or that fluid levels inside your vehicle are too low. Whatever the trouble, we’ll explain the issue in clear and concise terms, before recommending what we believe to be the best course of action.


If you’re in or around the Banstead, Carshalton areas and are in need of fast, accurate car diagnostics – pick up the phone and call 020 8642 2242.