Nissan Altima 2007-2012 Service Manual: On-vehicle maintenance

IN-CABIN MICROFILTER

Removal and Installation

REMOVAL

1. Remove the glove box assembly. Refer to IP-12, "Removal and Installation".

2. Disengage the filter cover tab (1) to remove the filter cover.

3. Remove the in-cabin microfilter from the blower unit by using the pull tab on the bottom of the filter.

INSTALLATION

Installation is in the reverse order of removal.

    Function diagnosis
    IN-CABIN MICROFILTER Description FUNCTION The fresh air (A) and the recirculated air (B) drawn inside the passenger compartment by the blower fan (1) is kept clean (C) on either mode by the air ...

    Other materials:

    Automatic air conditioner system
    System Diagram CONTROL SYSTEM The control system consists of input sensors, switches, front air control and outputs. The relationship of these components is shown in the figure below: System Description CONTROL OPERATION Display Screen The operation status of the system is displayed on ...

    P0720 vehicle speed sensor cvt (secondary speed sensor)
    Description The vehicle speed sensor CVT [output speed sensor (secondary speed sensor)] detects the revolution of the CVT output shaft and emits a pulse signal. The pulse signal is sent to the TCM, which converts it into vehicle speed. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCE ...

    Blower unit
    Removal and Installation COMPONENTS 1. Heater and cooling unit 2. Blower unit Front REMOVAL 1. Remove the heater and cooling unit assembly. Refer to VTL-12, "Removal and Installation". 2. Disconnect the blower motor connector. 3. Remove the screws from the blower unit, the ...