Intrusive Diagnostic Tests
WARNING: This page is about a different car, the 2008 Suzuki Reno, 2008 Suzuki Forenza, 2007 Suzuki Reno, and 2007 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
This is any on-board test run by the Diagnostic Management System which may have an effect on vehicle performance or emission levels.