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Home >> Ford >> 2021 >> Explorer Limited, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Climate Control System - General Information) >> Description And Operation >> Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) - System Operation and Component Description >> System Operation >> Control System Logic
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Control System Logic

WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

The EMTC system customer interface is the FCIM.

When the customer directly inputs an A/C request into the FCIM, the module sends the request to the GWM over the MS-CAN. The GWM sends the request to the PCM over the HS-CAN1.

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