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Car Diagnostics – Cowfold, Horsham

At Ultimate Autocare, we specialise in advanced car diagnostics to quickly and accurately identify any issues with your vehicle. We use state-of-the-art Snap-On Zeus and Topdon Phoenix diagnostic tools – among the best on the market – ensuring precise results.

What Is Car Diagnostics?

Modern cars are equipped with complex electronic systems, and when something goes wrong, pinpointing the problem can be challenging without the right equipment. Warning lights on your dashboard – such as the engine management light, ABS, or airbag indicator – are your car’s way of alerting you to an issue. Ignoring these warnings can lead to bigger, more costly problems, so it’s essential to get them checked promptly.

Our advanced diagnostic tools allow us to access your car’s electronic control unit (ECU) to read fault codes and identify problems quickly. With our dealer-level diagnostics suite, we can provide detailed insights and accurate fixes. Whether it’s an engine fault, electrical issue, or performance problem, we’ll get to the root cause and resolve it efficiently.

Diagnostics at Ultimate Autocare

At Ultimate Autocare, we combine cutting-edge equipment with years of expertise to offer reliable, professional service. Our skilled technicians don’t just read fault codes – they interpret them, identify the underlying issue, and recommend the best solution.

Choosing us for diagnostics means peace of mind, knowing your car is being inspected using the best tools in the industry, so if a warning light appears or you suspect something isn’t right, don’t delay. Bring your car to Ultimate Autocare for advanced diagnostics. We’ll find the problem, fix it quickly, and get you back on the road with confidence.

Affiliate members of the Federation of Small Businesses, the Retail Motor Industry Federation and the Institute of the Motor Industry, Ultimate Autocare is also pleased to partner with several industry-leading suppliers, including Varta, Pagid, Bosch, and Delphi, ensuring that only the best quality parts and lubricants are used in our customers’ vehicles.

To find out more about Diagnostics in Cowfold, Horsham, contact us online or call us directly on 01403 864123

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Our Location

Find Us

Unit C7, Oakendene Industrial Estate
Bolney Road
Cowfold, Horsham
West Sussex
RH13 8AZ
01403 864123

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Opening Times

Monday 08:00 - 18:30
Tuesday 08:00 - 18:30
Wednesday 08:00 - 18:30
Thursday 08:00 - 18:30
Friday Closed
Saturday Closed
Sunday Closed

© Ultimate Autocare - 2026