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HAC-20 < SYSTEM DESCRIPTION > [WITH COLOR DISPLAY] INTAKE DOOR CONTROL SYSTEM INTAKE DOOR CONTROL SYSTEM System Diagram INFOID:0000000010050956 System Description INFOID:0000000010050957 The intake doors are automatically controlled by the temperature setting, ambient temperature, in-vehicle tem- perature, intake temperature, amount of sunload and ON/OFF operation of the compressor. SYSTEM OPERATION The intake door control judges intake door position based on the ambient temperature, the intake air tempera- ture and the in-vehicle temperature. When in shifting mode position D/F, if the DEF or OFF switches are pressed, or when the A/C switch is OFF, the A/C auto amp. sets the intake door to the FRE position. Door Motor Circuit AWIIA1378GB AWIIA1066GB |