QX4 2WD V6-3.5L (VQ35DE) (2003)
Air Door Actuator / Motor: Description and Operation
Mode Door Motor
Mode Door Motor / SYSTEM DESCRIPTION
Component Parts
Mode door control system components are:
1. Auto amp.
2. Mode door motor (LCU)
3. In-vehicle sensor
4. Ambient sensor
5. Sunload sensor
6. Intake sensor
System Operation
The auto amplifier receives data from each of the sensors. The amplifier sends air mix door and mode door opening angle data to the air mix door motor
LCU and mode door motor LCU.