Diagnostics
Diagnostics & Auto Electrics
Professional vehicle diagnostics and auto electrics to help identify warning lights, electrical faults, starting issues, battery problems and ECU-related faults.
Modern vehicles rely heavily on electronic systems and sensors. When something goes wrong, a dashboard warning light is often the first sign. Our professional diagnostics service uses dealer-level equipment to read fault codes and identify the root cause of the problem.
From engine management lights and ABS warnings to airbag faults and sensor failures, we can diagnose and repair a wide range of electrical issues. We also handle wiring repairs, alternator problems, starter motor issues and central locking faults.
Our auto electricians have the knowledge and experience to work on complex vehicle electronics, saving you time and money compared to dealer prices.
What We Cover
- Vehicle diagnostics
- Warning light checks
- Auto electrics
- Battery faults
- ECU fault finding
Signs You Might Need This
- Engine management or warning light is on
- The car is slow to start or will not start
- Electrical parts like windows or lights fail
- The battery keeps going flat
- The car has gone into limp mode
Why Choose M.A.C Automotive
Frequently Asked Questions
What does a diagnostic check involve?
We connect dealer-level equipment to your vehicle to read its fault codes, then interpret those results to pinpoint the real cause rather than just guessing. You get a clear explanation of what we find.
My warning light went off on its own. Do I still need it checked?
Yes. A warning light switching off does not always mean the fault is fixed. The underlying issue is often still logged in the system and can return, so it is worth having it read.
Can you sort electrical faults, not just read codes?
Absolutely. As well as diagnostics we carry out wiring repairs, alternator and starter motor work, sensor replacement and central locking fixes.
Get a Free Quote
Need help with diagnostics? Contact us today for honest advice and a no-obligation quote.