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Our diagnostics inspections are a technical & structured fault-finding process to identify the cause of…
Diagnostic costs depend on complexity of fault and time required to accurately diagnose the issue.
Please include as much detail as possible about the fault, so we can plan and address the problem more efficiently.
e.g. when it started, symptoms, warning lights/messages, intermittent or constant, any recent work completed
Note: By placing a booking, you confirm and accept that the diagnostic inspection charge will be applied to your booking.
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Fault diagnosis and electrical repairs you can rely on, right here in Liverpool.
A Diagnostic Inspection is a structured fault-finding process carried out by our technicians to identify the cause of a warning light, fault message, electrical issue, performance problem, or other vehicle concern.
We know the challenges of everyday life, so if it’s something we can fix within the first hour, we’ll do our best to get you back on the road as fast and as affordably as possible.
For more complex problems, we’ll carry out fully detailed diagnostics. If it requires more than an hour of work, we’ll explain everything clearly and agree any repairs before any further work or cost.
All diagnostic work will come with a full diagnostic report for you to take away. We pride ourselves in keeping clients happy and fully informed of the progress of the repair.
Warning lights on your dash can be worrying, but it doesn’t always mean something serious. We’ll run a full diagnostic check to identify the issue, clear fault codes where possible. If repairs are needed, we’ll always provide a clear explanation and cost breakdown before proceeding.
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Electrical fault finding, engine management lights & ECU faults.
Our state-of-the-art diagnostic equipment allows us to read and clear fault codes, trace intermittent problems, and prevent costly repairs before they develop.
Liverpool Auto Care are the city’s #1 Rated Auto Electricians.
We repair everything from wiring faults to advanced control systems, keeping your vehicle safe and working how you want.
If you’re seeing dashboard warnings, flickering lights or strange electrical behaviour, it’s a sign something isn’t right. Ignoring these can lead to a breakdown so it’s always best to have them checked by a qualified auto electrician.
A diagnostic test uses specialist equipment to scan your vehicle’s onboard systems and identify fault codes or irregular sensor readings.
It quickly pinpoints the cause of dashboard warning lights or electrical issues.
Common causes include corroded wiring, blown fuses, failing sensors, battery or alternator issues, and control module faults. Modern vehicles rely on complex electronics, so accurate diagnosis is essential.
Yes. Whether it’s an engine management, ABS, airbag or DPF light, we can diagnose the fault, clear the code, and carry out any required repair or replacement.
Not always. Some warning lights can be reset, but if the underlying issue isn’t resolved, the fault will reappear. That’s why proper diagnostics are so important.
Electrical diagnostics and fault finding is at the heart of what we do. With over 25 years of hands-on experience, our team is known across Liverpool for delivering accurate, reliable, and honest vehicle repairs.
From warning lights and wiring faults to complex ECU and sensor issues, we use dealer-level diagnostic equipment to pinpoint problems and fix them fast. Every test, repair, and replacement is carried out with transparency and care.
★★★★★ #1 Best Rated Auto Electricians in Liverpool
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