Solara Coupe L4-2.4L (2AZ-FE) (2007)
Seat Occupant Sensor: Description and Operation
System Diagram
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
1. DESCRIPTION OF OCCUPANT CLASSIFICATION SYSTEM
a. GENERAL DESCRIPTION.
1. In the occupant classification system, the occupant classification ECU calculates the weight of the occupant based on a signal from the
occupant classification sensors. This system recognizes the occupant to be a child if it detects a weight of less than 36 kg (79.37 lb), and
disables the front passenger airbag and front passenger side-side airbag.
2. This system is mainly comprised of 4 occupant classification sensors that detect the load on the front passenger seat. The occupant
classification ECU controls the system, and the passenger airbag ON/OFF indicator indicates the ON/OFF condition of the front passenger
airbag and front passenger side-side airbag.
b. OCCUPANT CLASSIFICATION SENSOR.