Nissan Altima 2007-2012 Service Manual: Service data and specifications (SDS)

Battery

    On-vehicle repair
    BATTERY Removal and Installation REMOVAL 1. Remove air duct (front). Refer to EM-25, "Removal and Installation" QR25DE models, EM-129, "Removal and Installation" VQ35DE model ...

    Other materials:

    P0643 Sensor power supply
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. TESTING CONDITION: Before performing the following proced ...

    Moonroof (if so equipped)
    AUTOMATIC MOONROOF switch is placed in the ON position. The automatic moonroof is operational for a period of time, even if the ignition switch is placed in the ACC or OFF position. If the driver’s door or the front passenger’s door is opened during this period of time, the power to the ...

    ECM 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 following terminals and connectors for damage, bend and loose connection (unit side and connector side). - ECM - Harnes ...