Self-diagnostic Function
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
The BSI system has a self-diagnostic function. If the self-diagnostic function detects a malfunction, the BSI system stops control, turns on the BSI indicator, and stores DTCs.