Lincoln Aviator: Information and Entertainment System - General Information / Removal and Installation - Telematics Control Unit (TCU) Module

Removal

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

1. NOTE: If installing a new module, it is necessary to upload the module configuration information to the 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 TCU following the on-screen instructions.
   

1. Remove the LH loadspace trim panel.
   Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
   

1. Disconnect the electrical connectors.
   

1. Remove the nuts and the TCU.
   

Installation

1. To install, reverse the removal procedure.
   

1. NOTE: This step is only necessary if replacing the TCU.

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