| Seat Belt Buckle Switch (Driver Side) |
Detects if the seat belt buckle switch (driver side) is fastened or unfastened |
| Seat Belt Buckle Switch (Passenger Side) |
Detects if the seat belt buckle switch (passenger side) is fastened or unfastened |
| Seat Belt Warning Lamp |
Turns the seat belt warning lamp ON when the seat belt is unfastened |
| Occupant Detection System Control Unit |
Judges the passenger seat condition based on the information from Occupant Detection System control unit |
| Occupant Detection System Sensor |
Detects if the passenger seat is empty or occupied |
| Air Bag Diagnosis Sensor Unit |
Turns ON seat belt warning lamp based on the information from Occupant Detection System control unit |
| Front Passenger Air Bag OFF Indicator |
Turns the front passenger air bag OFF indicator lamp ON when the front passenger seat is occupied by a child or a chile seat |