Fusion FWD L4-2.5L Hybrid (2010)
The Driver Door Module (DDM) is on the Medium Speed Controller Area Network (MS-CAN) communication network. In order to support several
vehicle subsystems, the module supports communications between various modules and also supports scan tool communications.
The DDM controls the driver memory power exterior mirror. This feature allows the driver to program personalized mirror positions. Once the driver
stores a mirror position, the driver can recall the setting by pressing the corresponding memory switch or by using a programmed Remote Keyless Entry
(RKE) transmitter. Refer to Mirrors. The DDM also controls the lock/unlock functions of the driver door lock actuator and receives lock/unlock input
information from the door lock key cylinder switch and reset information from the driver door lock actuator on vehicles with memory.
Special Tools Used With Diagnostics
Driver Door Module (DDM)
Inspection and Verification
Driver Seat Module (DSM)
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of electrical damage.
Visual Inspection Chart
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. NOTE: Make sure to use the latest scan tool software release.
If the cause is not visually evident, connect the scan tool to the Data Link Connector (DLC).
5. NOTE: The Vehicle Communication Module (VCM) LED prove-out confirms power and ground from the DLC are provided to the VCM.
If the scan tool does not communicate with the VCM:
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Check the VCM connection to the vehicle.