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 ...

    On-vehicle repair
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    Other materials:

    Bluetooth® Hands-Free Phone System voice commands
    To access the Bluetooth® Hands-Free Phone System voice commands: 1. Press the button. 2. Say “Call” and then a name in the vehicle phonebook to call that entry. Otherwise, say “Phone” to access various phone commands. If the Bluetooth® has been set to “Off”, the system announ ...

    Rear window defogger power supply and ground circuit
    Description Heats the heating wire with the power supply from the rear window defogger relay to prevent the rear window from fogging up. Component Function Check 1. CHECK REAR WINDOW DEFOGGER Check that the heating wire of rear window defogger is heated when turning the rear window defogge ...

    B2557 vehicle speed
    Description BCM receives the 2 vehicle speed signals via CAN communication. One signal is transmitted by the “unified meter”. Another signal is transmitted by “ABS actuator and electric unit (control unit)”. BCM compares both signals to detect the vehicle speed. DTC Logic DTC DETEC ...