System Description

OCCUPANT DETECTION SYSTEM


System Description


This Occupant Detection System has the following functions.
- Suppress the deployment of passenger air bag when passenger seat is empty, or when occupied by child and child-seat.
- Turns ON passenger air bag OFF indicator when passenger seat is occupied by child-seat and child.
- Indicates malfunction portion with blinking times of air bag warning lamp in diagnosis mode.
- Indicates the malfunctioning record by CONSULT-III.
- When "zero point reset" for Occupant Detection System is incomplete, CONSULT-III indicates that "zero point reset" is incomplete. This function is applied to NISSAN genuine parts only.

NOTE:
- Operation of air bag diagnosis sensor unit when air bag diagnosis sensor unit receives information from Occupant Detection System.
- Even if zero point reset is "complete", always perform zero point reset after the removal and installation of seat or the removal of control unit harness connector.