Future home of FaultMate. Launching soon.

Diagnose smarter.Fix faster.

FaultMate is automotive diagnostics built on years of hands-on workshop experience. Enter your fault codes, snap a photo of your scan tool, or just describe what the car is doing. Get the likely causes, what to check first, what it should cost, and whether it's safe to drive.

Be first in line when we launch. No spam.

2019 Toyota Hilux, 2.8L diesel, 142,300 km
Valid DTC codePowertrain, generic (P0xxx)
Downstream O2 sensor slow45%
Exhaust leak before the sensor30%
Catalytic converter efficiency25%

Example diagnosis. Ranked causes, cheapest checks first.

How it works

From a warning light to a clear answer in a couple of minutes.

  1. Add your vehicle

    Make, model, year, engine and kilometres, so the answer fits your exact car.

  2. Tell it what's wrong

    Type your fault codes, photograph your scan tool screen, or describe the problem in your own words.

  3. Get the likely causes

    Ranked by probability, with what to check first, a cost range, and whether it's a DIY or workshop job.

  4. Narrow it down

    Answer a few follow-up questions and the diagnosis sharpens. Check for open recalls on your vehicle too.

One brand, two solutions

Plain answers for drivers. Proper test plans for the trade.

FaultMate

For everyday drivers

  • Plain-English explanations of what's wrong
  • Know if it's safe to keep driving
  • Rough repair costs before you visit a shop
  • Recall alerts and a saved history for each vehicle

FaultMatePro

For technicians and workshops

  • Step-by-step test plans with expected values
  • Multiple codes traced back to one root cause
  • Workshop dashboard across all your jobs
  • High-volume plans for busy shops

Built by mechanics

Developed and tested in a working Australian workshop, against real jobs and real fixes.

Gets smarter over time

Confirmed fixes feed back in, so answers improve with every repair recorded.

All makes and models

From everyday cars to utes and commercial vehicles, with costs in your local currency.

Be first to try it

Join the early access list and we'll let you know the moment FaultMate goes live.