Lincoln Aviator: Pedestrian Alert System / Removal and Installation - Pedestrian Alert System Speaker

Removal

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

Front Pedestrian Alert System Speaker

1. Remove the front bumper cover.
   Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation).
   

1. Disconnect the electrical connector.
   

1. Remove the fasteners and the front pedestrian alert system speaker.
   Torque: 71 lb.in (8 Nm)

Rear pedestrian alert system speaker

1. 
   Remove the rear underbody closeout panel.
   
   • Remove the pin-type retainers.
     
   • Remove the screws.
     Torque: 13 lb.in (1.5 Nm)
   • Remove the nuts.
     Torque: 55 lb.in (6.2 Nm)

1. Disconnect the electrical connector and separate the wiring guides.
   

1. Remove the nuts and the rear pedestrian alert system speaker.
   Torque: 71 lb.in (8 Nm)

Installation

1. To install, reverse the removal procedure.