Nissan Altima 2007-2012 Service Manual: Passenger seat belt warning system

System Diagram

System Description

The seat belt warning lamp (1) will remind the driver if the driver or front passenger seat belt should be buckled. The system works in conjunction with the occupant classification system. Refer to SRC- 10, "Occupant Classification System (OCS)".

Passenger Seat Belt Warning System Operation

Component Parts Location

Refer to SRC-7, "SRS Component Parts Location".

    Occupant classification system
    System Diagram Occupant Classification System (OCS) The occupant classification system (OCS) identifies if a child or child seat is present in the front passenger seat. The OCS receives input ...

    On board diagnostic (OBD) system
    Trouble Diagnosis Introduction CAUTION: • Do not use electrical test equipment on any circuit related to the SRS unless instructed to do so in this Service Manual. SRS wiring harnesses can be i ...

    Other materials:

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    P2004 tumble control valve
    Description Tumble control valve (3) is installed in the intake manifold adapter (1). Tumble control valve actuator (2) is connected to the front end of the valve shaft. Tumble control valve actuator consists of motor and position sensor, etc. The motor opens or closes the valve by the ...

    Bluetooth® streaming audio without Navigation System (Type B) (if so equipped)
    If you have a compatible Bluetooth® audio device that is capable of playing audio files, the device can be connected to the vehicle’s audio system so that the audio files on the device play through the vehicle’s speakers. Connecting Bluetooth® audio To connect your Bluetooth® audio de ...