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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Air Conditioning Control System (Convertible) >> System Description >> Automatic Air Conditioning System >> System Description >> Switches And Their Control Function

Switches And Their Control Function

Fig 1: Ventilation - System Diagram
G05735376Courtesy of NISSAN NORTH AMERICA, INC.
Fig 2: SWITCHES AND THEIR CONTROL FUNCTION - WITHOUT ACCS
G00530281Courtesy of NISSAN NORTH AMERICA, INC.
SWITCHES AND THEIR CONTROL FUNCTION - WITH ACCS

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 AUTO - - - - AUTO(2)
REC A(1)
FRE B(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
(2) Intake door control applies a exhaust gas/outside odor detecting sensor