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:

    Clutch disc and clutch cover
    Exploded View 1. Flywheel 2. Clutch disc 3. Clutch cover 1. Flywheel 2. Clutch disc *1, *2 3. Clutch cover A. First step B. Final Step Apply lithium-based grease including molybdenum disulphide *1. Do not clean in solvent. *2. When installing, be careful that grease applied to in ...

    Additional service when removing battery negative terminal
     Description Initial setting is necessary when battery terminal is diconnected. CAUTION: The following specified operations are not performed under the non-initialized condition. • Auto-up operation • Anti-pinch function • Retained power operation  Special Repair Requirem ...

    Clutch fluid
    Air Bleeding Procedure CAUTION: Do not spill clutch fluid onto painted surfaces. If it spills, wipe up immediately and wash the affected area with water. NOTE: • Do not use a vacuum assist or any other type of power bleeder on this system. Use of vacuum assist or power bleeder will not p ...