When do you need to run a diagnostic test on your vehicle?

As soon as there’s an indication that something is wrong with your vehicle, for example, if a warning light appears on the dashboard – that’s when you know it’s time to get your vehicle a diagnostic test. It is a quick, reasonably priced process that can resolve any issues in your vehicle.

At SAI MOT Centre, we can guarantee that you will receive an honest, professional opinion on what to do if we spot a problem. We’ll never undergo any work on your vehicle without contacting you first. SAI MOT Centre are experienced at dealing with car diagnostic tests and finding any problems with your car

Mechanic diagnosing a vehicle - Car Diagnostics Wimbledon

Excellent car diagnostic tests at SAI MOT Centre

Car Diagnostic tests are fairly easy to run and can be completed quickly, you could even wait for your car while it’s complete. We have excellent waiting facilities as well as access to our complimentary Wi-Fi. However, we understand that you might be busy which is why are happy to offer a collection and delivery service for local areas surrounding our garages. At SAI MOT Centre, we can find the source of a problem in a timely manner and suggest what the best options are to resolve it. Our mechanics have many years of experience in the motor industry and are always expanding their knowledge of the latest technologies available. Our team can test your car for all kinds of issues, if anything arise our mechanics can then help you decide what the best solution is for your car!

Finding the potential problem with your vehicle

At SAI MOT Centre, we can run engine diagnostics at our garage in Wimbledon. Most vehicles have an engine control unit (ECU) which is used to monitor different parts of your vehicle. It has sensors that can troubleshoot any potential issues such as problematic brakes, a dodgy car battery or low fluid levels. Getting your vehicle diagnosed at our garages in South London can save you a lot of money as opposed to getting it done at a main dealership. This is thanks to our continued investment in our vehicle diagnostic equipment which allows us to find all kinds of faults for all make and models of vehicles.

Opening hours

Monday - Friday:

9:00am - 6:30pm


9:00am - 2:00pm

Sunday & Bank Holidays:


Contact us

113a Hardy Road, South Wimbledon, London SW19 1JB
020 8542 3452

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