Lincoln Nautilus: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Cellular Antenna Cable. Removal and Installation

Removal

Right hand (RH) cellular antenna cable

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

1. If equipped, remove the subwoofer and amplifier unit.
   Refer to: Subwoofer and Amplifier Unit (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Removal and Installation).
   

1. Remove pin type retainers and the RH quarter panel sound deadener panel.
   

1. Disconnect the RH cellular antenna cable from the cellular antenna cable splitter and cut the cable connector from the wiring harness.
   

1. Raise the vehicle on a hoist.
   Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
   

1. Remove the push pins, the nuts and the RH rear bumper cover splash shield.
   Torque: 71 lb.in (8 Nm)

1. Disconnect the RH cellular antenna cable from the RH cellular antenna and cut the cable connector from the coaxial cable.
   

cellular antenna cable

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

1. If equipped, remove DSP .
   Refer to: Audio Digital Signal Processing (DSP) Module (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Removal and Installation).
   

1. Remove the bolts and the DSP bracket.
   Torque: 80 lb.in (9 Nm)

1. Remove pin type retainers and the LH quarter panel sound deadener panel.
   

1. Disconnect the LH cellular antenna cable from the cellular antenna cable splitter.
   

1. Raise the vehicle on a hoist.
   Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
   

1. Remove the push pins, the nuts and the LH rear bumper cover splash shield.
   Torque: 71 lb.in (8 Nm)

1. Disconnect the RH cellular antenna cable from the RH cellular antenna and cut the cable connector from the coaxial cable.
   

Installation

Right hand (RH) cellular antenna cable

1. NOTE: Install the cellular antenna cable following the routing shown. Overlay the new antenna cable on the vehicle wiring harness following the routing shown. Secure the new antenna cable to the wiring harness with tape or zip ties as necessary.

   Thread the RH cellular antenna cable through the body grommet, overlay and secure the RH cellular antenna cable.
   

cellular antenna cable

1. NOTE: Install the cellular antenna cable following the routing shown. Secure the new antenna cable to the wiring harness with tape or zip ties as necessary.

   Thread the LH cellular antenna cable through the body grommet, overlay and secure the LH cellular antenna cable.
   

All cellular antenna cables

1. To install, reverse the removal procedure.