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Home >> Infiniti >> 2014 >> QX80 AWD >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System >> System Description >> System >> Front Automatic Air Conditioning System >> FRONT AUTOMATIC AIR CONDITIONING SYSTEM: Door Control >> Switches And Their Control Function
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Switches And Their Control Function

With ACCS (Advanced Climate Control System)

Fig 1: Switch And Their Control Function Diagram (With ACCS)
G08258845Courtesy of NISSAN NORTH AMERICA, INC.
Switch/Dial position Door position
Ventilator door Foot door Defroster door Intake door Upper ventilator door Air mix door (Driver side) Air mix door (Passenger side)
AUTO switch INDICATOR ON AUTO - AUTO
MODE switch VENT FACE H E N -
B/L BI-LEVEL I F N -
FOOT FLOOR J G O -
D/F DEFROST/FLOOR J G O B -
DEF switch DEFROST INDICATOR ON J E P B K -
Intake switch(1) FRE FRESH AIR/RECIRCULATE INDICATOR OFF - B -
REC INDICATOR ON - A -
Upper ventilator switch ON INDICATOR ON - L - M -
OFF INDICATOR OFF - K -
Temperature control dial (Driver side) DUAL switch: OFF 18.0°C (60°F) - C
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO
32.0°C (90°F) - D
Temperature control dial (Driver side) DUAL switch: ON 18.0°C (60°F) - C -
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO -
32.0°C (90°F) - D -
Temperature control dial (Passenger side) 18.0°C (60°F) - C
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO
32.0°C (90°F) - D
OFF switch AUTO -
(1) Inlet status is displayed by indicator when activating automatic control

Without ACCS (Advanced Climate Control System)

Fig 2: Switch And Their Control Function Diagram (Without ACCS)
G09179750Courtesy of NISSAN NORTH AMERICA, INC.
Switch/Dial position Door position
Ventilator door Foot door Defroster door Intake door Upper ventilator door Air mix door (Driver side) Air mix door (Passenger side)
AUTO switch INDICATOR ON AUTO - AUTO
MODE switch VENT   H E N -
B/L BI-LEVEL I F N -
FOOT FLOOR J G O -
D/F DEFROST/FLOOR J G O B -
DEF switch DEFROST INDICATOR ON J E P B K -
FRE switch(1) FRESH AIR INDICATOR ON - B -
REC switch(1) RECIRCULATE INDICATOR ON - A -
Upper ventilator switch ON INDICATOR ON - L - M -
OFF INDICATOR OFF - K -
Temperature control dial (Driver side) DUAL switch: OFF 18.0°C (60°F) - C
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO
32.0°C (90°F) - D
Temperature control dial (Driver side) DUAL switch: ON 18.0°C (60°F) - C -
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO -
32.0°C (90°F) - D -
Temperature control dial (Passenger side) 18.0°C (60°F) - C
18.5°C (61°F) ↔ 31.5°C (89°F) - AUTO
32.0°C (90°F) - D
OFF switch AUTO -
(1) Inlet status is displayed by indicator when activating automatic control