Lincoln Navigator: Multifunction Electronic Modules / Driver Door Module (DDM). Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Electronic Feature Group / Multifunction Electronic Modules / Driver Door Module (DDM). Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

NOTE: If installing a new module, it is necessary to upload the module configuration information to the diagnostic scan tool prior to removing the module. This information must be downloaded into the new module after installation.
Using a diagnostic scan tool, begin the PMI process for the DDM following the on-screen instructions.

Remove the LH front door trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).

1. Disconnect the electrical connectors.
1. Remove the DDM retainers and remove the DDM .

Installation

To install, reverse the removal procedure.

Using a diagnostic scan tool, complete the PMI process for the DDM following the on-screen instructions.

Perform the power door window initialization procedure.
Refer to: Power Door Window Initialization (501-11 Glass, Frames and Mechanisms, General Procedures).

Body Control Module C (BCMC). Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: If the BCMC (body control module C) did not respond to the diagnostic scan tool, As-Built Data may need to be entered as part of the repair...

Passenger Door Module (PDM). Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: LH (left-hand) side DDM (driver door module) shown...

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Preliminary Inspection

Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.