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Home >> Infiniti >> 2013 >> M35h >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) >> System Description >> System >> Air Conditioning Cut Control >> AIR CONDITIONING CUT CONTROL: System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

Sensor/Unit Input Signal to ECM ECM function Actuator
Refrigerant pressure sensor Refrigerant pressure Air conditioner cut control HPCM
↓
A/C auto amp.
↓
Electric compressor
A/C auto amp.→HPCM A/C ON signal(1)
(1) This signal is sent to the ECM via the CAN communication line.
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