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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1075 (Heater & Air Conditioning Control System (Automatic Air Conditioner)) >> DTC/Circuit Diagnosis >> Mode Door Motor >> System Description >> Component Description

Component Description

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Mode Door Motor (Front)

Fig 1: Mode Door Motor (Front) Discharge Air Flow Control Graph
G05381255Courtesy of NISSAN NORTH AMERICA, INC.

The mode door motor (front) is attached to the heater & cooling unit assembly. It rotates so that air is discharged from the outlet as indicated by the A/C auto amp. Motor rotation is conveyed to a link which activates the mode door.

Fig 2: Identifying Mode Door Motor
G04913381Courtesy of NISSAN NORTH AMERICA, INC.