NEXON

HVAC 23 PRESSURE SWITCH (DIESEL VERSION) The pressure switch is located on the high pressure refrigerant liquid tube, beside the brake booster. PIN OUT: PIN NO DESCRIPTION 1 -2 Middle pressure 3-4 Low and High Pressure 1.1.5.7. AIR INLET ACTUATOR. The actuator used to operate the air intake door is a bi-directional with no feedback actuator. It controls the air intake door through the air intake control volt- age. PINOUT PIN NO DESCRIPTION 1 Not Used 2 Not Used 3 Not Used 4 Not Used 5 + VE 6 Ground INSPECTION When 12.0V supply is given to pin 5 and pin 6, the movement of the actuator should follow the following table. Motor Movement Input Pin 5 Pin 6 Clockwise rotation + VE - VE Counter Clockwise rotation - VE + VE