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Home >> Jaguar >> 2015 >> XFR-S >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Climate Control -- XF/X250) >> Description And Operation >> Control Components - System Operation And Component Description (G1448014) >> System Operation >> Cooling Fan Control

Cooling Fan Control

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The ATC module determines the amount of condenser cooling required from the refrigerant pressure sensor since there is a direct relationship between the temperature and pressure of the refrigerant. The cooling requirement is broadcast to the ECM on the medium speed CAN bus. The ECM then controls the temperature of the condenser using the cooling fan.