Self-Diagnostic Function: Notes
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 seat ventilation control unit has a thermistor self-diagnostic function. It indicates the result by lighting the LEDs of the seat ventilation switch.