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Home >> Ford >> 2018 >> Taurus Limited, FWD, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Instrument Panel And Interior Switches Illumination) >> Description And Operation >> Instrument Panel and Interior Switches Illumination - System Operation and Component Description >> System Operation >> Non-Dimmable Illumination

Non-Dimmable Illumination

WARNING: This page is about a different car, the 2018 Ford EcoSport. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Some components are optional and are not equipped on every vehicle.

On vehicles with door modules, the BCM sends the ignition status to the DDM and the PDM over the network. The DDM and the PDM relay that message to their respective RDM. Based on the ignition status, the DDM, the PDM and each RDM provide voltage to the power window and power lock switches.