Nissan Altima Owners Manual: BSW/LDW temporary disabled status

Under the following condition, the BSW and/or LDW system is turned off temporarily, the BSW light (white) and/or LDW light (white) will blink, and either of the following message will appear in the vehicle information display:

● “Trunk is open” ● “Washer fluid is low”

When the above conditions are corrected, the BSW and/or LDW system will resume automatically.

    LDW system operation
    The LDW system operates above approximately 45 MPH (70 km/h). When the vehicle approaches either the left or the right of the traveling lane, the LDW system will chime a sound and the LDW light ...

    BSW/LDW automatic deactivation
    When dirt, rain or snow cannot be removed by the automatic washer and blower and accumulates on the camera, making it impossible to detect the vehicles or the lane markers, the BSW and/or LDW syst ...

    Other materials:

    P1805 Brake switch
    Description Brake switch signal is applied to the ECM via the stop lamp switch when the brake pedal is depressed. This signal is used mainly to decrease the engine speed when the vehicle is being driven. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION ...

    P0125 ECT sensor
    Description The engine coolant temperature sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change i ...

    B2618 BCM
    Description BCM controls the various electrical components and simultaneously supplies power according to the power supply position. BCM checks the power supply position internally. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2618 is displayed with DTC U1000, first perform the trou ...