This unit describes the performance outcomes required to install and test ancillary electronic systems and components in vehicles or machinery. It involves preparing for the task, installing and testing the operation of the systems and components, and completing workplace processes and documentation. These electronic systems and components may require programming following installation to enable them to communicate with the vehicle or machinery controller area network data bus (CAN-bus or LIN-bus) topography.

It applies to those working in the automotive service and repair industry. Ancillary electronic systems and components include those being installed in agricultural machinery, heavy commercial vehicles, light vehicles, marine vessels, mobile plant machinery, motorcycles or outdoor power equipment.

No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.