Whether you have a persistent dashboard warning light, an intermittent electrical problem or a vehicle that simply does not feel right, our diagnostic service can help identify where the problem lies. We have dealer-level diagnostic software for Land Rover, Jaguar, Volkswagen, Mercedes, Audi, Skoda, Seat, Peugeot, Citroen and new Vauxhalls.
We investigate engine management warnings, running problems and stored fault codes to identify the underlying cause and recommend the appropriate repair.
From faulty sensors and intermittent electrical issues to battery and charging problems, we use professional equipment and practical testing to trace faults accurately.
DPF warnings, failed regenerations and emissions faults can have several possible causes. We investigate the complete system rather than simply clearing the warning light.
We can diagnose warning lights relating to ABS, airbags and other electronically controlled safety systems, helping determine where further testing or repairs are required.
Decades of hands-on mechanical knowledge help us interpret diagnostic information and investigate faults properly.
We explain what we have identified, what requires attention and the options available before repairs begin.
Diagnostics are available for cars and light commercial vehicles across a wide range of manufacturers.
Modern diagnostic equipment allows us to access fault codes, live data and electronically controlled vehicle systems.
We work through potential causes logically instead of replacing parts based solely on a stored fault code.
Where repairs are needed, we can source the required parts and complete the work at our Leyland workshop.
Engine management, ABS, airbag, battery, DPF and emissions warning lights can indicate a wide range of faults. We can identify the stored information and investigate the cause.
Modern vehicles contain numerous sensors and electrical components. We can investigate intermittent faults, starting problems, charging issues and other electrical concerns.
Loss of power, poor running, difficult starting and recurring faults can require more detailed investigation. We combine diagnostics with practical testing to determine what is happening.
Read what our customers say about our workmanship, friendly service and straightforward advice.
EXCELLENT
Based on 14 reviews
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David McGheeTrustindex verifies that the original source of the review is Google.
Excellent customer service with fantastic workmanshipPosted on Google![]()
Ste GardnerTrustindex verifies that the original source of the review is Google.
A massive thank you to the amazing team at North west garage. Amazing service really friendly staff and great value will definitely use again. And thanks again for fitting me in short notice I know was unique car to doPosted on Google![]()
adam mcguireTrustindex verifies that the original source of the review is Google.
These guys really Helped me out by squeezing me in urgently for my mot having been let down elsewhere, thanks a lotPosted on Google![]()
Dan CalvertTrustindex verifies that the original source of the review is Google.
This as got to be the most pleasant and competent place ive taken my cars in 45 yrs driving mathew saved me over a thousand pounds i would reccomend this garage to anyone from reception to workshop absolutly fantastic people thankyou mathew and aimee for your excellent service.....Posted on Google![]()
Pete DennisTrustindex verifies that the original source of the review is Google.
Great service and workmanship - would highly recommend Mar 2026 - Pete DPosted on Google![]()
Anne WhiteTrustindex verifies that the original source of the review is Google.
Fixed our transit connect , spotted issue where others missed it, fast and friendly, excellent servicePosted on Google![]()
Craig McCarthyTrustindex verifies that the original source of the review is Google.
I feel very lucky to have found this company for the 1st time, really happy with the service and price to service/mot on my landrover and was very surprised to find that they were able to update the Landrover on line service history as they use all genuine Landrover Diagnostic equipment Great Work thanks teamPosted on Google![]()
Frankie BarrowTrustindex verifies that the original source of the review is Google.
Always a top service off a great set of lads. Who go out of there way to fix your vehicle to the highest standards. They diagnose the problem instead of just fitting parts for the sake of it. Great communication with them and great prices. Highly recommendedPosted on Google![]()
Phil HallTrustindex verifies that the original source of the review is Google.
Had a wetbelt and driveshaft done on my transit custom. Tom, Matt and lady in office all very friendly to deal with. Pricing and timeframes very good and transparent, overall good experience Thanks guysPosted on Google![]()
Callum TownsendTrustindex verifies that the original source of the review is Google.
I had been told a good few months ago that the rattling on my Evoque was for a timing chain, had been quoted £2.5K+ by a couple of different garages and told it would be months of a wait. As soon as I spoke to Matt he was very very approachable, had the time to speak and was very helpful with getting the vehicle in swiftly. He then called me the day of my repair to tell me the issue wasn’t my timing chain, and did himself out of a decent pay day, all so that I wasn’t spending money I didn’t need to. Some welding later and the rattling is completely gone. Honesty and service like this is hard to come by. What a guy/garage. Very professional and friendly outfit.














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