Warning lights, starting problems and electrical faults need appropriate testing. Lehane Autos provides vehicle diagnostics and electrical fault finding in Swansea for local drivers and independent garages. We assess the symptoms, explain the testing required and agree the next steps with you.
Call now or use our form to book a diagnostic check
We carry out vehicle diagnostics in Swansea on a wide range of electrical systems, including:
Diagnostic equipment reads fault codes and live data from supported control modules. We interpret those findings alongside electrical tests and the reported symptoms; a fault code alone does not establish the cause.
For supported vehicles and procedures, we can assess requirements for coding, programming and software updates. Manufacturer access, permissions and compatibility are checked for the individual job, which may include:
We explain the supported options and quote for the agreed work. Availability and cost depend on the vehicle, procedure and any manufacturer requirements.
We support drivers and independent garages in Swansea and the surrounding area, including Neath, Port Talbot and Llanelli. Complex or intermittent faults may require staged testing; we discuss findings and further work before proceeding.
Our team regularly resolve:
Got a warning light on? Don’t ignore it. Early diagnostics can prevent major repair bills down the line.
Many garages across South Wales call us to diagnose what they can’t. Here’s why:
We assess electrical and electronic faults across a range of vehicles. Support depends on the specific vehicle, system and testing required.
We use diagnostic and electrical test equipment for supported vehicles and systems. Compatibility is checked before confirming the work.
Appointments are available at our Morriston workshop. Mobile diagnostics may be suitable for some jobs; confirm the vehicle, location and testing requirements when booking.
Modern vehicles require knowledge of the systems. Reading fault codes just isn’t enough.
No up sell. No jargon. Just clear, honest diagnostics.
Vehicle diagnostics are charged FROM £96 including VAT per hour (£80 excluding VAT). This is an hourly starting rate, not a fixed total price. The time required depends on the fault and the testing needed; specialist work may be charged at a higher agreed rate. We confirm the initial diagnostic scope and discuss any additional work with you before proceeding.
Some faults can be resolved during the initial appointment, but same-day repair is not guaranteed. Testing, parts availability and programming requirements affect turnaround. We explain the findings and agree any further work with you.
Absolutely. We regularly assist garages, traders, & many other companies in person or remotely.
Reading fault codes is one part of diagnosis. Identifying the cause may also require technical information, live-data analysis, wiring checks and electrical measurements. Diagnostic charges reflect the time and testing needed to investigate the fault, rather than simply connecting a scan tool.
Book vehicle diagnostics and electrical fault finding with Lehane Autos in Swansea. We support local drivers and independent garages, explain the testing required and agree the next steps with you. Contact us with your vehicle details, symptoms and any previous diagnostic reports to arrange an appointment.
Call us today for no obligation quote.
