Component Location
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Compressor |
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Left side of heater & cooling unit assembly |
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Evaporator |
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Right side of heater & cooling unit assembly |
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Blower unit assembly |
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Integral switch is removed |
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No. |
Component |
Function |
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IPDM E/R |
A/C relay is integrated in IPDM E/R. IPDM E/R operates A/C relay when receiving A/C compressor request signal from ECM via CAN communication line. Refer to Component Location . for detailed installation location. |
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BCM |
BCM transmits key ID signal to A/C auto amp. via CAN communication line. Refer to Component Location . for detailed installation location. |
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ECM |
ECM, when receiving A/C ON signal and blower fan ON signal from A/C auto amp., transmits A/C compressor request signal to IPDM E/R via CAN communication line according to status of the engine and refrigerant pressure. ECM transmits engine coolant temperature signal to A/C auto amp. via CAN communication line. Refer to Component Location . |
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Ambient sensor |
Refer to Component Description . |
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Refrigerant pressure sensor |
Refer to Component Description . |
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Chassis control module |
Chassis control module transmits key link signal and log-in permit signal to auto amp. via CAN communication line. Refer to Component Description . |
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Sunload sensor |
Refer to Component Description . |
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Combination meter |
Combination meter transmits vehicle speed signal to A/C auto amp. via CAN communication line. |
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In-vehicle sensor |
Refer to Component Description . |
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Integral switch |
Refer to Component Description . |
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Display control unit * |
-- |
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Magnet clutch |
Refer to Component Description . |
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ECV (Electrical Control Valve) |
Refer to Component Description . |
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Aspirator |
Refer to Component Description . |
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Air mix door motor (Driver side) |
Refer to Component Description . |
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Intake sensor |
Refer to Component Description . |
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Mode door motor |
Refer to Component Description . |
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Air mix door motor (Passenger side) |
Refer to Component Description . |
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Intake door motor |
Refer to Component Description . |
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Blower motor |
Refer to Component Description . |
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A/C auto amp. |
Refer to Component Description . |
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* : Not applicable