Lincoln Aviator: Information and Entertainment System - General Information / Removal and Installation - Audio Digital Signal Processing (DSP) Module

Removal

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

1. NOTE: If installing a new DSP, 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 DSP after installation.

   Using a diagnostic scan tool, begin the PMI process for the DSP following the onscreen 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 subwoofer electrical connector.
   

1. 
   Position the subwoofer assembly to access rear connectors.
   
   1. Remove the nut.
      Torque: 80 lb.in (9 Nm)
   2. Remove the bolts.
      Torque: 80 lb.in (9 Nm)

1. Disconnect the electrical connectors and remove the subwoofer assembly.
   

1. Remove the screws and the DSP.
   

Installation

1. To install, reverse the removal procedure.
   

1. NOTE: This step is only necessary when installing a new component.

   Using a diagnostic scan tool, complete the PMI process for the DSP following the onscreen instructions.