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Hitech Auto Services

Car Diagnostics in Mascot

Dealer-level computer scans for all makes and models — find the real fault, not a guess.

Today's vehicles are highly complex machines. Every one has at least one on-board computer, and some of the more expensive models have several. When something goes wrong, that computer recognises the fault and records it.

We have invested heavily in the latest diagnostic tools so we can find and repair engine and computer faults on all the latest vehicles quickly and at a fair price. We use the same tools and procedures as a dealer to diagnose and repair your vehicle — so you no longer have to wait for dealer availability, or pay dealer prices.

How a diagnostic check works

  1. 1

    Plug in

    We connect your vehicle to our diagnostic system. The check takes about an hour.

  2. 2

    Full scan

    We scan every on-board computer in the car and log any faults it has recorded.

  3. 3

    Read the codes

    Our technicians read the fault codes and work out precisely what is wrong, rather than guessing.

  4. 4

    Repair & confirm

    We fix the fault, clear the codes and confirm the problem is gone, so your car spends less time off the road.

If your vehicle has any of these problems, talk to us first

We diagnose and repair faults across the full range of vehicle systems:

  • Engine management
  • Airbag (SRS) systems
  • Anti-lock braking (ABS)
  • Transmission systems
  • Air-conditioning & climate control
  • Radio, navigation, TV & phone systems
  • Parking sensor systems
  • Xenon & adaptive headlights
  • Convertible hood systems
  • Electrical & body control modules

Why diagnose first

Reading the fault codes lets us determine precisely what is wrong with your car. The result is that your vehicle spends less time off the road, and you can be confident it has been repaired efficiently and cost-effectively. For fuel-related faults see our EFI & injector service and diesel fuel injection pages.

🎁 Book a service over $500 and get an odour removal treatment FREE — worth $320 +gst.

Car Diagnostics — FAQs

How long does a diagnostic check take? +

About one hour. We scan the on-board computers, read the fault codes and then explain what we found and what the repair involves before any work starts.

Can you diagnose a warning light on my dashboard? +

Yes. When a fault occurs the on-board computer records it and lights a warning. We read that fault code and trace it to the actual cause.

Is your diagnostic equipment the same as a dealer uses? +

We use dealer-level diagnostic tools and procedures on all makes and models, so you get the same capability without waiting for dealer availability or paying dealer prices.

Do you diagnose diesel as well as petrol engines? +

Yes. We are a Bosch and Delphi certified diesel agent with full diesel diagnostic facilities, alongside petrol diagnostics for all makes.

Book your car diagnostic check today

Warranty-safe log book servicing, honest advice and dealer-level diagnostics on all makes and models. Book a service today.

Mon–Fri 7:30am–6pm · Sat & Sun Closed

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