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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1228 (Automatic Air Conditioner) >> Trouble Diagnosis >> Operational Check (Front) >> Checking Memory Function

Checking Memory Function

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. Set the temperature to 90°F or 32°C.
  2. Turn front blower control dial counterclockwise until system shuts OFF.
  3. Turn ignition switch OFF.
  4. Turn ignition switch ON.
    Fig 1: Turning Front Blower Control OFF
    G02385504Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Press the AUTO switch.
  6. Confirm that the set temperature remains at previous temperature.
    Fig 2: Pressing AUTO Switch
    G02385505Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Turn front blower control counterclockwise until system shuts OFF.

    If NG, go to trouble diagnosis procedure for "MEMORY FUNCTION ".

    If OK, continue with next check.

    Fig 3: Turning Front Blower Control OFF
    G02385506Courtesy of NISSAN MOTOR CO., U.S.A.
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