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Home >> Jaguar >> 2020 >> XF Checkered Flag >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Electronic Engine Controls - INGENIUM I4 2.0L Diesel -- XE (X760)) >> Electronic Engine Controls - INGENIUM I4 2.0L Diesel >> Description And Operation >> Description >> Active Grille Air Shutter (If Equipped)

Active Grille Air Shutter (If Equipped)

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

Operation of the active grille air shutter motor is controlled by the PCM, which communicates with the motor on a LIN bus connection. Power for the motor is provided by a feed from the PCM relay located in the EJB 2.

During normal driving operation, the PCM determines air shutter position from the thermal condition of the vehicle, which is an output of the engine cooling fan control logic.

The position of the air shutter is calculated using:

For additional information, refer to: Engine Cooling .

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