Why proper diagnostics matter
A generic code reader can tell you that a fault code is stored — it can't always tell you why. Modern vehicles use complex, interconnected systems, and a fault reported in one area can sometimes originate elsewhere. Working from an accurate diagnosis rather than a guess is what stops you paying to replace parts that were never actually faulty.
When to book a diagnostic
- Any dashboard warning light, engine management or otherwise
- Unexplained noises, vibrations or performance changes
- A fault that's already been "fixed" elsewhere but keeps coming back
- Pre-purchase checks on a used vehicle
Our approach
- Full diagnostic scan and interrogation of relevant vehicle systems.
- Findings explained in plain terms, with a fixed quote for any recommended repair.
- No work carried out until you've approved the quote.
What's Included
See exactly what's included in this service
- Full fault code scan across all relevant vehicle systems
- Live data check where the fault codes need further investigation
- Findings explained in plain terms, not just a code printout
- A written, no-obligation quote for any follow-up work
Priced by registration and the fault(s) you're experiencing — no fixed price is quoted upfront, as the time needed varies by vehicle and complexity.
Frequently asked questions
How much does a diagnostic check cost?
Send us your registration and the symptoms you're seeing and we'll confirm a fixed price before you book.
If you find a fault, do I have to book the repair with you?
No — you're free to take our diagnosis and quote elsewhere. We'd hope to earn your business on the repair too, but there's no obligation.