Air Conditioner LAN System Overview Control System
WARNING: This page is about a different car, the 2003 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
The LAN system consists of auto amplifier, air mix door motor, mode door motor and intake door motor.
A configuration of these components is shown in the diagram below:
Courtesy of NISSAN MOTOR CO., U.S.A.