Car Diagnostics in Stratford Upon Avon & Warwick

Here at Stewarts MOT & Repair Centre, we offer full car diagnostics services throughout Stratford-upon-Avon, Warwick and Warwickshire. Whether an unexpected warning light is causing concern or you notice strange noises or sensations whilst on the road, whatever the worry, our friendly team of professionals can identify the root cause.
Most modern cars are designed to flag potential problems via their ECUS (electronic control units) system, which will report back with a dashboard warning. Whilst this is helpful, it is always best to seek the advice of an expert who can perform a more detailed diagnostic check and fix minor issues before they become a major repair.

Car Electrical Faults in Stratford Upon Avon & Warwick

If you suspect an electrical fault with your vehicle, it is crucial to get it checked out as soon as possible. Most electrical faults are associated with the engine but they can also be due to problems with the battery, a short circuit or a malfunctioning alternator.

Not sure what the problem is?

We have state-of-the-art technology to identify electrical faults in all makes and models. This rigorous testing, followed by electronic faults repair, will ensure that your car is safe to drive and will help prevent you from breaking down on the road.

When Should I Get Full Car Diagnostics?

Below are the tell-tale signs that you ought to seek car electrical faults services and general car diagnostics:

Engine Warning Light

If your engine warning light starts flashing, then you need to take action immediately and get your vehicle checked out by a trained professional

Strange Noises

You know your car better than anyone, so if you start hearing any unusual sounds, like an abnormally loud exhaust or crunching gears, then it could indicate a problem

Strange Smells

The smell of burning plastic is something you should not ignore


This is often a sign of a car that has overheated


This can point to an issue with your brakes, suspension or steering

Why Choose Stewarts MOT & Repair Centre for Your Car MOT?

Get in Touch

Looking for full car diagnostics? Our friendly team of mechanics are here to help. Call us or alternatively, email us and a member of our team will get back to you as soon as possible. We are open 8am – 5pm Monday to Friday and alternating Saturdays.