Diagnostics

Diagnostics for all makes and models

The Engine Control Unit (ECU) is the brain of a modern car or van. It runs the engine and logs the messages from the sensors across the vehicle. When it receives an error message, it can turn on one or more of the warning lights on your dashboard.

Our diagnostic equipment connects to the ECU of your car or van and reads the error codes. The codes help us find the cause of the fault.

Battery and alternator tests

We can test the battery of your car or van and tell you how much life it has left. We can also test the alternator, to make sure that it is the battery that needs replacement.