Nissan Altima 2007-2012 Service Manual: 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, then remove the blower unit.

INSTALLATION

Installation is in the reverse order of removal.

    Heater & cooling unit assembly
    Removal and Installation COMPONENTS 1. Steering member 2. Heater and cooling unit 3. Blower unit REMOVAL 1. Discharge the refrigerant from the A/C system. Refer to HA-24, "HFC-134a (R- ...

    Blower motor
    Removal and Installation REMOVAL 1. Remove the glove box. Refer to IP-12, "Removal and Installation". 2. Disconnect the blower motor connector (1). 3. Remove the three blower motor ...

    Other materials:

    Anti-pinch system does not operate normally (driver side)
    Diagnosis Procedure 1. PERFORM INITIALIZATION PROCEDURE Perform initialization procedure. Refer to PWC-108, "POWER WINDOW MAIN SWITCH : Special Repair Requirement". Is the inspection result normal? YES >> GO TO 2 NO >> Repair or replace the malfunctioning parts. 2. C ...

    Microphone
    Diagnosis Procedure 1.CHECK POWER SUPPLY CIRCUIT (MICROPHONE SIDE) Check voltage between microphone harness connector and ground. Is proper voltage present? YES >> GO TO 4 NO >> GO TO 2 2.CHECK POWER SUPPLY CIRCUIT (CONTINUITY) 1. Turn ignition switch OFF. 2. Disconnect mic ...

    Operating range
    The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range from the request switch 1 . When the Intelligent Key battery is discharged or strong radio waves are present near the operating location, the Intelligent Key system’s operating ...