Nissan Altima 2007-2012 Service Manual: Occupant classification system control unit

Removal and Installation

The occupant classification system control unit, occupant classification system sensor, and sensor mat are an integral part of the front passenger seat cushion and are replaced as an assembly. Refer to SE-29, "PASSENGER SIDE : Disassembly".

    Diagnosis sensor unit
    Removal and Installation REMOVAL 1. Diagnosis sensor unit harness connector 2. Diagnosis sensor unit shield 3. Diagnosis sensor unit A. Diagnosis sensor unit bolts CAUTION: • Before servi ...

    Collision diagnosis
    For Frontal Collision Check the SRS components using the following table. • After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to SRC- 12, &q ...

    Other materials:

    Power window system
    System Diagram FRONT POWER WINDOW LH ANTI-PINCH SYSTEM System Description MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH INPUT/OUTPUT SIGNAL CHART POWER WINDOW OPERATION • Power window system is operable during the retained power operation timer after turning ignition switch ON and O ...

    IPDM-E branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the IPDM E/R for damage, bend and loose connection (unit side and connector side). Is the in ...

    P1550 Battery current sensor
    Description The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures t ...