Cranleigh Car Diagnostics — Dealer-Level Kit, At Your Door
A warning light tells you something’s wrong, not what. We bring dealer-level diagnostics to your door in Cranleigh and actually pinpoint the fault — reading live data and testing components, not just plugging in a cheap code reader.
Diagnostics that find the cause, not just the code
As a large village, Cranleigh generates a steady stream of work for us, and the B2128 on the doorstep keeps travel times short. Same-day visits are often realistic — just ask when you call.
A fault code is a clue, not an answer. “O2 sensor” on the reader might mean a dead sensor — or a wiring fault, a vacuum leak or a failing part upstream that’s dragging the reading down. Replace the sensor and the light comes straight back, and you’re out of pocket. Proper diagnostics find the actual cause.
We use dealer-level equipment to read live data across every system, test components and trace wiring, so we can tell you what’s really wrong and what it’ll take to fix it — before you spend a penny on parts.
It’s a mobile service: we come to you wherever suits — near the B2128 or further out in Cranleigh, and most faults are pinpointed within the hour.
We often get called in Cranleigh after someone’s already replaced a part or two on a guess — proper diagnostics first would have saved them the money, and it will from here on.
Many customers book us for more than one thing at once: we also provide immobiliser & module repair, ECU cloning and instrument cluster repair across Cranleigh.
How it works in Cranleigh
Free quote by phone
One quick call with your registration gets you a fixed price and an honest answer on what your vehicle needs.
Same-day visits available
We schedule a time that suits you anywhere in Cranleigh — most days we can fit you in quickly.
On-site work
The job is done at your door with professional equipment — most faults pinpointed within the hour — no recovery trucks, no garage queues.
Proof & paperwork
You get a demonstration that everything works, plus written confirmation of the work carried out.
Car Diagnostics
When to book a diagnostic
- Warning lights before an MOT or before you buy a car
- ABS, traction control and braking system faults
- Airbag and SRS warning lights
- Running problems — misfires, rough idle, lost power
- Engine management and emissions warning lights
- Intermittent electrical gremlins and battery drains
Our Cranleigh coverage
Our technicians are in and around Cranleigh regularly, often called England’s largest village, along with Ewhurst, Rudgwick and the surrounding lanes. Being close to the B2128 and the A281 nearby means we can usually reach you quickly, covering the GU6 postcode area.
- GU6
Also need us nearby? We cover the neighbouring areas too:
Makes and models we cover
From everyday Fords, Vauxhalls and Volkswagens to BMW, Mercedes, Audi, Jaguar and Land Rover — and including vans and light commercials — our equipment covers almost every make on UK roads. Unsure about yours? A quick call with your registration settles it.
Car Diagnostics in Cranleigh — your questions answered
How much does a diagnostic cost?
It’s a fixed call-out price agreed before we come, so there are no surprises. Call with your registration and a description of the problem for a quote.
Which makes do you cover?
The vast majority of makes on UK roads. Tell us the make, model and symptoms and we’ll confirm before we set off.
My warning light is on — can you find out why?
Yes. We read the fault codes as a starting point, then use live data and component testing to work out what’s actually causing the light — which is often not the part the code first points at. You get a clear answer, not a guess.
Do you cover all of Cranleigh?
Yes — we cover every part of Cranleigh and the surrounding villages, including all GU6 addresses. We’re fully mobile, so we come to your home or workplace at a time that suits.
Isn’t that just plugging in a code reader?
No. A cheap code reader gives you a code and nothing else. We use dealer-level equipment to read live data across every system, test components and trace wiring, which is what separates finding the real fault from swapping parts and hoping.
Warning light bothering you?
Stop guessing and start fixing the right thing. Get a mobile diagnostic booked in Cranleigh now.