QX56 V8-5.6L (VK56DE) (2004)
sunload. During conditions of low or no sunload, the blower operates at low speed. During high sunload conditions, the front air control causes the
blower speed to increase.
Blower Speed Control Specification
COMPONENT DESCRIPTION
Variable Blower Control
The variable blower control is located on the front heater and cooling unit. The variable blower control receives a gate voltage from the front air control
to steplessly maintain the blower motor voltage in the 0 to 5 volt range (approx.).