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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1147 (Handles, Locks, Latches And Entry Systems) >> Description And Operation >> Handles, Locks, Latches and Entry Systems - System Operation and Component Description >> Component Description >> PDM

Component Description: PDM

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

The PDM monitors the door lock control switches and controls the operation of the power windows and power mirrors.

The PDM communicates with the PDM and the BCM over the CAN.

The PDM communicates (sends commands and receives feedback) with the PRDM through a LIN circuit.

The PDM requires PMI when replaced.