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Vehicle diagnostics Auckland

Find the real cause behind the warning light

Our modern diagnostic equipment reads the data behind the dashboard so we can identify the fault accurately rather than replacing parts on guesswork.

Modern diagnostic scan tool connected to a vehicle at PSM Workshop

A warning light is a symptom, not a diagnosis. We use modern scanning equipment together with practical experience to pinpoint the cause, then explain what it means for your vehicle.

Warning lights and fault symptoms

  • An engine, ABS, airbag or other warning light is on
  • Intermittent electrical faults
  • Starting, charging or battery issues
  • Problems with lights, locks, windows or accessories

Diagnostic scanning and testing

  • Diagnostic scanning and fault-code interpretation
  • Warning-light diagnosis
  • Auto electrical repairs
  • Starting and charging system checks
  • Door locks and key issues

Testing beyond fault codes

Ignoring a warning light can turn a small fault into a larger one, and some lights indicate issues that affect safety. Early diagnosis keeps repairs straightforward.

How we report our findings

  1. 1Accurate diagnosis using modern equipment
  2. 2A plain-language explanation of the fault
  3. 3A clear repair recommendation and cost before work begins
  4. 4Honest advice on what is worth doing

Trusted by drivers across central Auckland since 1987

Our reputation is built on honest advice and quality workmanship. Read genuine feedback from local customers on Google.

FAQs

Common questions

Ready to book your vehicle?

Tell us what your vehicle needs and our team will confirm the next step.

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