Nissan Sentra manuals

Nissan Sentra Service Manual: System

SRS air bag system

SRS AIR BAG SYSTEM : System Diagram

SRS AIR BAG SYSTEM : System Description


SRS AIR BAG SYSTEM : System Description

SRS Collision Modes

Occupant classification system


Occupant classification system

OCCUPANT CLASSIFICATION SYSTEM : System Diagram

OCCUPANT CLASSIFICATION SYSTEM : System Description


OCCUPANT CLASSIFICATION SYSTEM : System Description

The occupant classification system (OCS) identifies different size occupants, out of position occupants, and detects if a child seat is present in the front passenger seat. The OCS control unit (2) receives inputs from the occupant classification sensors (1) (located inside the passenger seat cushion assembly). Depending on classification of the passenger, the OCS sends a signal to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit uses this signal and the seat belt buckle switch (passenger seat) signal to determine deployment or non deployment of the passenger front air bag in the event of a collision. Depending on the signals received, the air bag diagnosis sensor unit can disable the passenger front air bag completely. The OCS (weight sensors) must be set to zero point using CONSULT after servicing the OCS system.

NOTE:

Passenger Air Bag Status Conditions

NOTE:


NOTE:

Passenger does not meet Occupant Classification System specifications for passenger air bag activation.

Seat belt warning lamp system


Seat belt warning lamp system

SEAT BELT WARNING LAMP SYSTEM : System Diagram

SEAT BELT WARNING LAMP SYSTEM : System Description


SEAT BELT WARNING LAMP SYSTEM : System Description

The seat belt warning lamp (1) will remind the driver if the driver or front passenger (US/CAN models) seat belt should be buckled. The system works in conjunction with the occupant classification system.

Refer to SRC-12, "OCCUPANT CLASSIFICATION SYSTEM : System Description".

Seat Belt Warning System Operation


Seat Belt Warning System Operation

Diagnosis system (AIR BAG)


Component parts
Component Parts Location Driver air bag module Front passenger air bag off indicator Front passenger air bag module Front LH side air bag module (RH similar) LH side curtain air bag ...

Diagnosis system (AIR BAG)
Description CAUTION: Never use electrical test equipment on any circuit related to the SRS unless instructed in this Service Manual. SRS wiring harnesses can be identified by yellow and/or o ...

Other materials:

Tire labeling
Federal law requires tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of the tire and also provides the tire identification number (TIN) for safety standard certification. The TIN can b ...

System
CVT CONTROL SYSTEM CVT CONTROL SYSTEM : System Diagram CVT CONTROL SYSTEM : System Description DESCRIPTION CVT detects the vehicle driving status from switches, sensors and signals, and controls the vehicle so that the optimum shift position and shift timing may always be achieved ...

Oil filter
Removal and Installation REMOVAL Remove engine under cover. Refer to EXT-16, "Exploded View". Drain engine oil. Refer to LU-8, "Draining". Remove the oil filter using Tool (A) as shown. : Front Tool number : KV10115801 (J-38956) WARNING: Be careful not to burn you ...

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