Lincoln Aviator: Pedestrian Alert System / Description and Operation - Pedestrian Alert System - Overview
Overview
Due
to the quiet nature of vehicles operating in electric mode, pedestrians
may not be aware of the presence and operation of the vehicle, creating
a risk for injury. The pedestrian alert system provides an audible
sound from front and rear mounted speakers to alert of a vehicle
approaching in forward or reverse at vehicle speeds between 0-30 km/h
(0-8 mph).
System Operation
System Diagram
Item
Description
1
PACM
2
PCM
3
IPC
4
Rear sounder
5
BCM
6
SOBDMC
7
Front sounder
Network Message Charts
Module Network Input Messages - PACM
Broadcast Message
Originating Module
Message Purpose
Factory mode
BCM
Controls the pedestrian alert system based on the vehicle build status set in factory mode...
Other information:
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design...
Removal
NOTE:
LH (left-hand) side shown, RH (right-hand) side similar.
Remove the front door window regulator and motor.
Refer to: Front Door Window Regulator and Motor (501-11 Glass, Frames and Mechanisms, Removal and Installation).
Lower the front door glass to the full down position...