Input/Output Signal Chart
WARNING: This page is about a different variant/trim than selected.
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Sensor |
Input signal to ECM |
ECM function |
Actuator |
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Crankshaft position sensor (POS) |
Engine speed * |
Cooling fan control |
IPDM E/R - Cooling fan control module - Cooling fan motor |
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Camshaft position sensor (PHASE) |
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Engine coolant temperature sensor |
Engine coolant temperature |
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Refrigerant pressure sensor |
Refrigerant pressure |
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Battery |
Battery voltage * |
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Combination meter |
CAN communication |
Vehicle speed signal |
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BCM |
CAN communication |
A/C ON signal |
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A/C evaporator temperature* |
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Target A/C evaporator temperature* |
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Blower fan ON signal* |
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*: The ECM determines the start signal status by the signals of engine speed and battery voltage.