Diagnostic and air conditioning equipment connected to a blue car inside AB Auto Services

Diagnostics and fault finding

Warning lights and poor running need evidence before parts. AB Auto uses diagnostic equipment and workshop inspection to narrow down the real fault.

Request this service

Your side of the story

Tell us what changed. Leave the diagnosis to the workshop.

You do not need to identify the component or arrive with a parts list. These are useful ways to begin the first conversation.

Tell usWarning light
Tell usIntermittent fault
Tell usLoss of power
Tell usPoor running
Diagnostic and air conditioning equipment connected to a blue car inside AB Auto Services
Workshop evidence, not stock photography

From the bench

The route is built from evidence.

  • Fault code scan
  • Visual inspection
  • Relevant system checks
  • Clear next-step explanation

The exact checks and work depend on the vehicle and fault. AB Auto confirms the appropriate route after looking at what is actually there.

Ready when you are

Send enough detail for a useful call back.