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Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System -- G25/G37 Sedan >> System Description >> Automatic Air Conditioning System >> With Left And Right Ventilation Temperature Separately Control System >> WITH LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY CONTROL SYSTEM : System Description >> Switches And Their Control Function

Switches And Their Control Function

Without Rear Ventilation

Fig 1: Switches And Their Control Function Chart - Without Rear Ventilation
G05735376Courtesy of NISSAN MOTOR CO., U.S.A.
SWITCHES AND THEIR CONTROL FUNCTION REFERENCE CHART

Switch position Door position
Ventilator door Max. cool door Defroster door Foot door Intake door Air mix door (Driver side) Air mix door (Passenger side)
AUTO switch - AUTO
MODE switch VENT - A A D B - - -
B/L - B B D B
FOOT - C C C B
D/F - B B B
DEF switch - - A A B
Intake switch RE - - - - - - B(1)
RE - - A(1)
DUAL switch DUAL - - ON
OFF - OFF
Temperature control dial (Driver side) DUAL switch: OFF 18.0°C (60°F) A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Driver side) DUAL switch: ON 18.0°C (60°F) A -
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Passenger side) 18.0°C (60°F) - A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
OFF switch C C C B B - -
(1) Inlet status is displayed by indicator when activating automatic control

With Rear Ventilation (Without Plasmacluster System)

Fig 2: Switches And Their Control Function Chart - With Rear Ventilation (Without Plasmacluster System)
G06323356Courtesy of NISSAN MOTOR CO., U.S.A.
SWITCHES AND THEIR CONTROL FUNCTION REFERENCE CHART

Switch position Door position
Ventilator door Max. cool door Defroster door Foot door Rear ventilator door Intake door Air mix door (Driver side) Air mix door (Passenger side)
AUTO switch   AUTO
MODE switch VENT   A A D B B - - -
B/L - B B D B B
FOOT - C C C B B
D/F - B B B B
DEF switch - - A A A B
Intake switch RE - - - - - - - B(1)
RE - - A(1)
DUAL switch DUAL - - ON
OFF - OFF
Temperature control dial (Driver side) DUAL switch: OFF 18.0°C (60°F) A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Driver side) DUAL switch: ON 18.0°C (60°F) A -
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Passenger side) 18.0°C (60°F) - A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
OFF switch C C C B B B - -
(1) Inlet status is displayed by indicator when activating automatic control

With Rear Ventilation (With Plasmacluster System)

Fig 3: Switches And Their Control Function Chart - With Rear Ventilation (With Plasmacluster System)
G06323356Courtesy of NISSAN MOTOR CO., U.S.A.
SWITCHES AND THEIR CONTROL FUNCTION REFERENCE CHART

Switch position Door position
Ventilator door Max. cool door Defroster door Foot door Rear ventilator door Intake door Air mix door (Driver side) Air mix door (Passenger side)
AUTO switch - AUTO
MODE switch VENT - A A D B B - - -
B/L - B B D B B
FOOT - C C C B B
D/F - B B B B
DEF switch - - A A A B
Intake switch AUTO - - - - - - - AUTO(2)
RE - - A(1)
RE - B(1)
DUAL switch DUAL - - ON
- OFF
Temperature control dial (Driver side) DUAL switch: OFF 18.0°C (60°F) A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Driver side) DUAL switch: ON 18.0°C (60°F) A -
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
Temperature control dial (Passenger side) 18.0°C (60°F) - A
18.5°C <=> 31.5°C (61°F <=> 89°F) AUTO
32.0°C (90°F) B
OFF switch C C C B B B - -
(1) Inlet status is displayed by indicator when activating automatic control
(2) Intake door control applies a exhaust gas/outside odor detecting sensor
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