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:

    Passenger side power window alone does not operate
    Diagnosis Procedure 1. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH Check power window and door lock/unlock switch RH. Refer to PWC-200, "PASSENGER SIDE : Component Function Check". Is the inspection result normal? YES >> GO TO 2 NO >> Repair or replace the malfu ...

    B2191, P1615 Difference of key
    Description Performs ID verification through BCM and keyfob when push-button ignition switch is pressed. Prohibits the release of steering lock or start of engine when an unregistered ID of keyfob is used. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRM ...

    SRS air bag system
    SRS Configuration The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switch is in the ON or START position. The collision modes for which supplemental restraint systems are activated are different among the SRS systems. For example, the driver air ...