Network Message Chart - Rear Window Defrost (EMTC with 1.0L engine or DATC)
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) Network Input Messages
| Broadcast Message |
Originating Module |
Message Purpose |
| Defrost request |
HVAC module |
When the rear window defrost button is selected, this input is used to activate the rear window defrost system. |