Circuit Operation
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
The load data from the occupant classification sensor is classified with the occupant classification-ECU, and its classified information is send to occupant classification-ECU. The SRS-ECU determines the air bag deployment based on this classified information, and controls the power supply circuit to the inflator.